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operations and service manual dynadrum 55 air-operated

1. 5 9 O S R5 R2 id S 2 mg O O S R 9 M a CONTACTOR 6 20 2016120 O O G L D os 12151 of O m ole s 1619 9 e HI e e 9 6 e 0 E Fu U S D rue le u d e
2. DWG NO 809 1 7 54 REV Ex 0393 FIRST RELEASE INTER EVEL CONTROL PANEL BOX BSU PANEL BOX OO 5 x1 XIX INPUT VOLTAGE T ucc SS OF SEL SW ON OFF ON OFF SW MTR INT FOR acd 06148 M1 ram SET 240V He HE fus VIC 5V 3 3 X X x VIB 2IR Good 24 22 W2 V1C TT 22 BLU CRL1 CRL2 2 I 252 298 2 922 098 v22 DISPLAY CO
3. DWG NO 809 17 5 A REVISIONS THS BUM S THE PROPERTY OF a Ter ECH 03493 A FIRST RELEASE 9 10 01 LEVEL CONTROL PANEL BOX 1 MODE MODE BSU PAN 30 X ON ON OFF FROG x L1D L2D GND INPUT VOLTAGE de m 5 SEL SW 4 4 i X OO x5 x1 SET AT 240V 2 k 2 Swi 1 X 1 x ICR1 1 5 j 2TR MTR INT FOR 858 CRL2 06148 yii 2 c eN 5V E 0228 22 9022 o 22 5 7 5 2T X4 X2 2146 VIB 81 w2 Sz Ee 3g 5 mx WW2 22 BLU 3 8 FLEXTITE 7 4 pe via 16 BLUE 35FT I 3 8 FLEXTITE DISPLAY CONTROLLER 35FT o 2 2 8090665 WE 1 49 us 3 t SHD WHT BLK a amp M CPU m TANK 1 108160 106093 PROBE 1 LEVEL SYSTEM X5 X6 LEVEL CONTROL PANEL BOX 2 J1 MODE MODE ON OFF OFF PROG
4. ou S194 2 pue umop pue weu y sao se 10 59504 yesu sy eui unon Aq 5 91 9 yore jo pue do ay sesotu 10 Buiqni pue poou eui ui eui uound 191u82 ees eu 1 WOI pJEMUl 1 uo urge eui Jo 1891 y eso o Bununoui eui uo Ou poou eui 1304 eui eui eui u sejou ey ue uo j ejsul OL D Np Caen you 2 1 9 104 6SSEES
5. 806685 805774 806168 806169 806170 806171 806172 806179 806517 806519 806173 806518 806575 806811 00101 06436 07677 078 035 078 004 078 011 066 028 Description Filter Regulator Assembly Air Panel Box Air Pressure Gauge Pressure Regulator Valve 3 Position Valve 2 Way Spring Bulkhead Fitting 1 4 x 1 4 3 4 12 Muffler 1 4 NPT Tubing 5 16 Elbow Push in 90 Fitting Push in 1 4 Tube Tee Fitting Push in 5 16 Tube In line Check Valve Air Injection Valve Supplied With Platten Fitting Elbow 25T x 1 4 NPT Brass 1 4 90 Push in Ftting 1 4 Tubing 1 4 20 x 3 4 SHC Screw 1 4 Flat Washer 1 4 Lock Washer Bushing 3 8 1 4 NPT Qty 11 22 ITW Dynatec 2000 Page 10 9 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Pneumatic layout from backside of panel door 5 Ram Lever Blow Off Valve D N Two Way Spring Return Valve amp Blow off valve gauge Blow off valve activation lever 2 Ram Down PSI Adjustment Knob Ram UP PSI Adj Knob 7 a 7 Back of panel door ath e BN 7 7 7 P gt did DS 7 Ram Down PSI Adj Knob Follower Blow off 10 10 7 06 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 Bill Of Materials ASU Level Control Ball V
6. 5 4 Controller Setup au e tese EEEE M PAD ne qe __ e te o 5 5 Turning the Controller 5 5 La guage Selection us ee tne pe du endum uda steer qe 5 5 Temperature Scale Selection 5 5 ITW Dynatec 2000 Revised 8 06 DYNADRUM 55 UNLOADER Manual 21 06 Actual Temperatures Screen ive e 60 eR CHE LEE 5 6 Use of the Actual Temperatures Screen 5 6 Programming Sequence 5 7 EE 5 7 Setpoints Programming Screen 2 5 8 Use of the Setpoints Programming Screen 2 5 9 PLOSTAMM ING oou tend eda quet Ete 5 9 Moi tO Pith Gasca eser easet ces ee betae pice e p epe Oh wea wee p 5 9 Motor Programming Screen Rex bu eA es 5 10 Use of the Motor Programming 5 5 11 Programming d ete e adr ee etr PUR ENEE 5 11 aurons PX 5 11 Service Functions Screens ree be RE dE Te bed 5 12 Service Functions Screen 1 3 eU Re RS E
7. 151 aT DE be naa toe eus 1 HP variable speed AC brushless modular fluorescent digital display with keypad ata etd dei o deat qd RCM uoa Od 24 foot x 0 625 ID Dynaflex Performance Temperature LANGE D e DEATH UN OU BA 38 C to 220 C 100 F to 425 F Warm uptime ad ee Cae ats bare AOS a CUS RO A ue qnd 40 minutes Adhesive delivery 5 ces ss eR OPER SOPORE a PA Continuous or On Demand Adhesive viscosity 100 to 5 000 000 mPa sec 100 to 5 000 000 centipoise Flow rates of various materials are dependent on their physical characteristics Adhesive pressure range 69 bar maximum 1000 psi maximum Maximum output rate Model 553 standard 300 Ib hr Maximum output rate Model 554 high 400 Ib hr Noise emissi n riss pessona d cios Mp qs poo P e pa ee dy tbd dB A Dium CN ANOS Te cus ou cir Ra RP ORO D e SCR e PER 5 minutes Air Requirements Operating air pressure range 4 to 5 5 bar 60 to 80 psi Electrical Supply voltages sso aad ERE RES RN S 200 240 VAC 3p 50 60 Hz 380 400 3p 50 60 Hz Powetreguttements 240 pe e
8. Read Pressure Value g 67H To follow transducer number 00 12 2 bytes If transducer number is 0 all pressure values are transferred Example EOT 0 2 g 0 0 ENQ gt Read all pressure values from slave address 02 Response from DynaControl STX n x 4 bytes ETX Depending on the controller s configuration pressure will be in PSI or BAR scale RD LSP Read Line Speed Input 6CH To follow motor number 00 06 2 bytes If motor number 00 all line speed inputs will be transferred line speed range 0 10V 0 100 0 Response from DynaControl STX Line speed 1 n x 4 bytes ETX Example EOT 0 1 1 0 1 ENQ gt Read line speed motor 1 on unit with address 01 RD PRA Read Hi Lo Pressure Alarm Value p 70H to follow transducer number 00 12 2 bytes If transducer number is 00 all pressure alarm values are transferred Example 0 2 0 0 Read all pressure alarm values Response from DynaControl STX n x 4 4 bytes ETX RD PROG NO Read Program Number r 72H to follow Examples 0 2 Read program number on slave 2 Response from DynaControl STX program number 1 byte ETX 5 1 ITW Dynatec 2000 Revised 8 06 DYNADRUM 55 UNLOADER Manual 21 06 Chapter 5 PROGRAMMING INSTRUCTIONS FOR V5 16DU DynaControl CONTROLLER WITH EXPANDED KEYPAD Controller Safety Consideration DANGER HIGH VOLTAGE Never open the control panel
9. 7 4 Error Messages eee eee Gis e pere e eA e Me eee EE Sie Ee ca 7 4 Hose Valve Heater Troubleshooting 7 4 Motor Speed Control PC Board 7 4 High Temperature Redundant Overtemp 7 5 Lithium Battery PC Boards eA ae p Aus 7 5 Handling Printed Circuit Boards 7 6 CPU Printed Circuit Board amp Layout 7 7 Display CPU Printed Circuit Board amp Layout Illustration 7 8 Motor Control Interface Printed Circuit Board amp Layout Illustration 7 9 Motor Speed Control Printed Circuit Board amp Layout Illustration 7 10 Optional Signal Isolator Printed Circuit Board 7 11 48 Zone Power Printed Circuit Board amp Layout Illustration 7 12 Chapter 8 Disassembly amp Re assembly Procedures General Notes T 8 1 Pump Assembly Replacement sehr eer eles ean TE e es 8 1 Platen Replacement i ee pe eee uve ped e nhe ver I e ite 8 2 Pl ten R assembly pt pb a ML Noah 8 2 Wiper Seal Replacement Re rra re eere 8
10. x Ts Se me ess DRESS WD 18 BLU THRU FIRST RELEASE 01705 onse or CPU X14 OPTIONAL CPU X4 18 BLU THRU BID MOUNTED IN LEVEL CONTROL CONTACT INPUT 200 225 i 1 OPEN RUN TEMP PROG 1 Jn CRL21 CLOSED PU OFF PROG 2 226 117226 i PLATEN 28 Wa is H DEADBAND TO ise REES MOUNTED ON CYLINDER PUMP DEADBAND P 2 228 110 226 12 228 2 RIA T at 4 204 2 229 REFER TO SCHEMATI 17 FOR seteack input ONAL 3PT LEVEL CONTROL SB PUMP 205 RTD2 230 5 206 231 R2A 207 R3 Di 5 232 HOSE1 208 RTOS 6 233 J1 10 209 T sch 234 J1 5 bie Ba 235 HEAD1 211 236 RIDA PWR_JSSI IS aah MOUNTED IN PUMP MANIFOLD CONTACTINEUT Bus ee 237 HI TEMP LIMIT TAS2 co 218 JT5 5 pe IN OUT RS E HI LIMIT 239 SE 214 RTD5 OPTIONAL 2 c2 215 Jia 240 R5A LOW TEMP LIMIT OPTIONAL 216 C3 JUMPER 7 TO 8 WHEN NOT USED 217 242 Jumper 3104 5106 7t08 91010 8 110 12 CPU X2 218 243 29 219 RE D 244 HOSE2 220 RTDE 6 245 4240 2 ROA RSA 2 246 J25 222 RD 2 247 HEAD 2 223 RTD7 amp 248 J2 6 ATA RIA 249 ELN m See Las Se PaaS OST Tw Dynatec pis HENDERSONVLE TN 5 55
11. ES x Vay KS EZ W Y D gt S 98 gt elelelelelololo 5 96555565 N NIN 1 I Es 0000000 m CHE Gei ie lt mx 17 0 se ws E Lu TSE 55 Gal Drum Unloader Je rrwDynatec SE KEEN 55 DRUM UNL Jecke LAYOUT ern ber wegen perse MV5S2M1D55C240V s 8 05 05 05 DEE SC ke or ee EE P 11 1 00 1 1 805720
12. 808965 342 ASU FILL OPTION Sege e Se See dum rrvyDynatec p ES R SCHEM 55 DRUM 00 SCALE DRAWING er OUTPUT aes s None os FOR MACHINING STANDARDS C SEES J 11 01 00 3 3 805718 201 202 203 204 205 206 207 208 209 210 ele 213 214 215 216 217 218 219 220 eet eee ee3 224 Jn CPU X14 RTD INPUT 18 BLU 4 01 PLATEN Dei 18 2 RIA 18 BLU 4 Re PUMP RTD2 18 0 f Set 7 2 R3 4 5 1 HOSEL RTD3 RIB 210 RIB R4 e 4 7 HEADI RTD4 R4A rah 4 Dei 18 BLU 5 RS HI LIMIT RTDS OPTIONAL 76 18 BLU 4 RSA RTD INPUT CPU 1 R6 lt O m aD Je 10 REA REA KS 5 R7 R7 lt J2 6 R7A lt lt R7A T ees 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 OPTIONAL MOUNTED IN LEVEL CONTROL CATNO RATING 1 OPEN RUN TEMP PROG 1 CRL2 t CLOSED FILL OFF PROG 2 110_226 18 BLU L gg PSU EMPTY MOUNTED CYLINDER 110_226 19228 18 Back INPUT
13. MIN adjusting pot This pot adjusts the minimum speed of the pump motor when it is enabled The pot is factory preset to exactly zero RPM when the speed setting is 0 00 full scale Turning clockwise increases the minimum RPM above zero RPM when the motor is enabled This adjust ment can be utilized to creep the motor also referred to as auto preload so that positive adhe sive pressure is always maintained in the system Optional Signal Isolator Printed Circuit Board Set the trimpot knobs as diagrammed below When a hand held applicator is not present SE x x DEC B ACC COMP When a hand held applicator is present x DEC B ACC COMP 7 12 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 48 Zone Power Printed Circuit Board The 48 Zone Power PCB has the capacity to monitor adhesive temperatures for multiple tempera ture zones The LEDs for each temperature zone 1 through 48 illustrated below will flash on and off as their heaters output to maintain setpoint temperature The Power On and System Ready LEDs will light continuously once the system is up to temperature The JP1 and JP2 jumpers must be set to position 1 2 shown Connect to CPU 1 at High temperature X16 thermostat for Connect to Connect to Manifold Connect to CPU 2 at CPU 3 at Clutch pcb X16 X16 5 4 2 1 485 1 s for PLC 9 J
14. ON TANK 2 NPUT VOLTAGE x E EET SW de HE FE VEI SYSTEM 3 SET AT 240V 5 2 2 ewA 2 gt 226 X16 858 CRL1 CRL2 Pao 1 X4 2 1 W4 23 o o o 0 85 m 2 2 2 2 2 m gt 5 gt 5 SS 226 xz 3 E g m J6 240V 3 8 A EXP TL v2A 16 BLUE 35FT PWRS 10732002 H 3 8 FLEXTITE 24VDC WW4 f x 35FT 22 22 809066 gt _ CABLE V1 V1C 18 BLU WIRES 1 5 d Y ww1 wws lig 5 120 226 P W1 W3 SHD WHT BLK 5 1 W 7 ITEM PART NUMBER ay U M cus DESCRIPTION 5 5 5 gt vrw Dynatec TN m S AG UAL K SYSTE M 5 WIRING FOR LEVEL CONTROL OPTION DO NOT SCALE DRAWING M SERIES gt 5 COMPUTER DESCRIPTION 25 CHARACTERS NEXT ASSY SCALE DRAWN BY CHECKED BY APP D BY NONE JJ rmi M 3 E H p N W EN N FOR STANDARDS REV DATE OF SHEETS DRAWING NO AND SYMBOLS SEE 9 1 0 03 091 127 ITW DYNATEC SPEC 05800 pr 812137 RESO ee m See o es oF FIRST RELEASE Koos JJ SE
15. Layout of Components on Display CPU PCB ITW Dynatec 2000 Page 7 9 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Motor Control Interface Printed Circuit Board For each motor on the unit there is a Motor Control Interface PCB and a Motor Speed Control PCB The Motor Control Interface PCB diagrammed below connects directly to the CPU PCB The Motor Speed Control PCB diagrammed on the following page connects via a spade connector to the Motor Control Interface PCB Up to two motor s pcbs may be connected to one CPU PCB The optional piston pump models do not contain either of the motor PCBs On the Motor Control Interface PCB the three jumpers J1 J2 and J3 should always be set in the positions diagrammed below for motor 1 For motor 2 jumpers J1 and J2 are set in the positions opposite from those diagrammed below The M S selection jumper must be set in the position MAX speed adjusting pot This pot adjusts the maximum output voltage of the motor speed con trol board It is factory preset so that full 100 applies 60 Hz to the pump motor Normally this pot does not need adjustment Turning clockwise increases the voltage To verify adjustment set the motor to manual mode and to 100 speed Then adjust the pot to desired maximum speed 5 NOTE Do not attempt to use the MAX pot adjustment to trim the line speed to a given value Proper automatic line speed following is accomplished with correct moto
16. 2 Press Motor After programming the motor return to the Actual Temperatures Screen 3 Press Scheduler Key to program the following functions Standby Time amp Date Clock 7 Day Scheduler and or Program Recipes 4 Press Help to view the Help screen illustrated on page 5 2 Monitoring 1 System Status display describes system status as one of the following a System Heat up power is ON but zone temperatures have not risen to setpoint range b System Ready all zones have reached setpoint temperatures c Alarm a temperature zone is out of its setpoint tolerance range An overtemp alarm is indi cated by an upwards arrow next to a temperature An undertemp alarm is indicated by a down wards arrow next to a temperature d Alarm Lo the programmed low level deviation is preventing operation due to an actual low temperature condition e Standby the system is in a programmed standby state 2 Actual Temperatures or Zone Status of all zones is displayed a a three digit number indicates a zone s actual temperature b HOLD zone is waiting for release Zones with higher priority have been released c Arrow up zone is over temperature d Arrow down zone is under temperature e there is no sensor Zone needs troubleshooting f gt there are more temperature zones not seen on the current display To view them press C on the numeric keypad bottom row first key 3 7 Day Scheduler Active display shows tha
17. F3 0 gt 123 ITW Dynatec 2000 Page 5 21 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Use of the 7 Day Scheduler Programming Screen Press This To Function Key Scroll Up Down or Right F1 2 3 Select an individual action day or time Return F4 Return to the Main Scheduler Screen a l Enter Enter a chosen selection Programming 1 Press F3 to scroll to the Action column Then scroll to the first event you desire to program 2 Press Enter until the desired Action Standby Switch On Switch Off or no event is displayed 3 Scroll F3 to the Day column 4 Press Enter until the desired Day ie Mon Fri Everyday or any individual day is displayed 5 Scroll F3 to the Time column 6 Press Enter to display the time you desire the event to start Enter hour minutes and am pm in dividually 7 Repeat steps 1 through 6 for each event desired 8 Press F4 to return to Main Scheduler screen 5 22 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Typical Downloading Instructions DynaControl Controller to Remote PC 1 Create a Tab delimited Text File at the Remote Computer A template file is available in Microsoft Excel format Open the Excel program load the template file M Cntrl Temp xls and fill in all accessible fields as desired Do not change the protected cells When completed use the Save as function and
18. Trigger Guard if applicable Always have the trigger guard in place on the gun when spray ing to reduce the risk of accidentally triggering the gun if it is dropped or bumped Pressure Relief Procedure To reduce the risk of serious bodily injury including fluid injec tion splashing fluid or solvent in the eyes or on the skin or injury from moving parts or electric shock always follow this proce dure whenever you shut off the pump when checking or servic ing any part of the spray dispense system when installing cleaning or changing spray tips or nozzles and whenever you stop spraying dispensing 1 Engage the gun dispensing valve safety latch 2 Shutoff the power to the pump 3 Disengage the gun dispensing valve safety latch Hold a metal part of the gun dispensing valve firmly to the side of grounded metal pail and trigger to relieve pressure 4 Engage the gun dispensing valve safety latch 5 Open the pump drain valve required in your system hav ing a container ready to catch the drainage Leave the valve open until you are ready to spray dispense again If you suspect that the spray tip nozzle or hose is completely clogged or that pressure has not been fully relieved after follow ing the steps above VERY SLOWLY loosen the tip guard retain ing nut or hose end coupling to relieve pressure gradually then loosen completely Now clear the tip or hose System Pressure Displacement pump Models 221 026 an
19. DO NOT leave the vent open during operation or material will flood the top of the platen The system is now ready for pump operation System Operation Pump Output The unloader system has two modes of operation Pressure on Demand mode or Constant Pres sure mode Pressure on Demand mode is used with an application device or reservoir that provides a contact close to activate the pump motor i e a hand held applicator Constant Pressure mode is used with a valved applicator that requires a constant pressure for proper operation 1 a valve heater or an automatic applicator head Constant Pressure is also used for a bulk feed application ITW Dynatec 2000 Page 3 5 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 Pump Output Pressure on Demand 1 With the system ON a fresh drum of material installed and at operating temperature turn the pump motor control to MANUAL 2 Point the hand held applicator into a container and activate the trigger When hose and handgun are purged of entrapped air and material is flowing in a steady stream adjust either the pump motor speed or air pressure to obtain desired flow WARNING Be sure hand held applicator handgun is pointed away from personnel as entrapped air may cause material to splatter 3 Ifa second hand held applicator is used point it into a container pull trigger and purge When the material is flowing in a steady stream have an a
20. If any fluid appears to penetrate your skin get EMERGENCY MEDICAL CARE AT ONCE DO NOT TREAT AS A SIMPLE CUT Tell the doctor exactly what fluid was injected Note to Physician Injection in the skin is a traumatic injury H is important to treat the injury surgically as soon as possi ble Do not delay treatment to research toxicity Toxicity is a concern with some exotic coatings injected directly into the blood stream Consultation with a plastic surgeon or re constructive hand surgeon may be advisable Spray Tip and Nozzle Safety Use extreme caution when cleaning or changing spray tips or nozzles If the spray tip nozzle clogs while spraying engage the gun valve safety latch immediately ALWAYS follow the Pres sure Relief Procedure and then remove the spray tip nozzle to clean it NEVER wipe off build up around the spray tip nozzle until pres sure is fully relieved and the gun dispense valve safety latch is engaged Spray Gun and Dispensing Valve Safety Devices Be sure all gun valve safety devices are operating properly be fore each use Do not remove or modify any part of the gun valve this can cause a malfunction and result in serious bodily injury EQUIPMENT MISUSE HAZARD General Safety Any misuse of the spray equipment or accessories such as overpressurizing modifying parts using incompatible chemi cals and fluids or using worn or damaged parts can cause them to rupture and result in fluid injection or other
21. Note if you are using HyperTerminal and change the transmission parameters you may have to exit and re start the HyperTerminal program 6 Successful Transmission Monitor the DynaControl s display screen After a successful transmission of data the controller will read TRANSMISSION DONE On the Display CPU PCB move jumper J1 back to position 3 ITW Dynatec 2000 6 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 02 Chapter 6 MAINTENANCE Inspection amp Checks Item Inspect for Frequency Action Pump Tightness of At startup Tighten to 50 ft Ibs with mounting bolts torque wrench Platen seals Wear As required Replace when necessary Air inject Plugging Every 3 months Clean checking valve Fasteners After the first ten hours of operation check all set screws socket head and cap screws for tightness Thereafter re check all fasteners after every three months of operation Hose Fittings All hose fittings should be checked for tightness after every three months of operation Motor The unloader s motor will never need lubrication See Appendix for manufacturer s notes on main tenance 6 2 ITW Dynatec 2000 Revised 6 01 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec 2000 Page 7 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Chapter 7 Part 1 UNLOADER TROUBLESHOOTING AND SERVICE
22. With this option the RUN HOLD column is eliminated The Actual RPM display is also seen on the Actual Temperatures Screen 5 12 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Service Functions Screens The three Service Function Screens are designated Page 1 3 Page 2 3 and Page 3 3 They are ac cessed by pressing the Service Key 1 2 or 3 times Functions coded are active and require no code to program Functions coded with key are locked and require entry of a code before programming For example as seen on the diagrammed screen below Setpoint Limitation is locked from further programming Functions coded m6 F are ITW Dynatec factory setups and are not user accessible Program the Service Functions as described on the following pages Many functions are pro grammed simply by a toggle or by a single numeric entry Service Functions Screen Page 1 3 Service Key QO SYM ABC DEF 1 2 3 SYSTEM Ready Tue 4 PAGE 1 3 Hi Lo Temperature Standby Temperature Standby Time Delay Setpoint Limitation N A Temperature Offset GHI JKL MNO 1 2 3 4 5 6 7 8 9 Sequential Heating 4 5 6 C F Change Security Lock PRS TUV WXY 7 8 9 lt C 0 gt ABC 23 T Dynatec _______ Alpha Numeric Enter Keypad ITW Dynatec 2000 Page 5 13 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Service Functions Screens cont Function Press 1 to program High Low
23. circuit breakers must be ON Energize incoming electrical power turn the controller ON and turn ON the main ON OFF switch 2 Place the elevator control lever in the middle position and set the coalescing incoming air regulator to approximately 60 80 psi Note a lower pressure setting may be required with low viscosity adhesives to prevent sinking the platen 3 Place the platen control RAM lever in the UP upper position and raise the platen to full UP Then lower the platen by depressing the lever Platen action should be smooth CAUTION Be sure that hose s are free to move with platen 3 4 ITW Dynatec 2000 Revised 4 01 DYNADRUM 55 UNLOADER Manual 21 06 4 Elevate the platen and place a drum into the unit Be sure that the drum is resting against the drum stops see illustration Open Counter Clockwise gt x 4 Operation Drum Loading 5 Before lowering the platen open the vent assembly see illustration above Unscrew the vent knob counter clockwise to release This will allow trapped air to escape from under the platen 6 When adhesive temperatures are ready the platen can be lowered into the drum by placing the platen control RAM lever into the DOWN lower position 7 Leave the vent open until molten material appears at the vent nozzle Allow enough flow to insure the air is purged Once purged screw vent knob clockwise to lock CAUTION
24. 126 PLATEN cB 4 BLK 8 BLK Doo ser 102 127 PLATEN SSRI Hs 15 n 21 HAT 12k EP Lap 16 BLK THRU 1 330 Ai A2 A L2D FUA 104 12 212 HB1 3 BE 129 12 16 BLK THRU e Bi B2 HB1 WIRING DETALX 578 9 A8 Lip 330 A GRN STACK 5 1181 READY 105 13 213 Het 130 c2 BLK 16 I3 106 iba bak 5 131 BK FILT R PWR JS3 ren 8 BLK 107 132 120 9 4 PLATEN 1 2 2 1 SSR5 108 21 H 133 PWR JS4 Al 22 130 E GENERAL NOTES H10 E RDY ALL PBOX WIRING LOWTEMP THHN 90 C WIRE 22 HB2 198 f Bi B2 1 ALL EXTERNAL WIRING HITEMP 260 C HB2 WIRING DeTALX 518 OR EQUIV H CI DENOTES TERMINAL IN 110 L 213 Hc2 n 135 DENOTES TERMINAL IN C2 Bai APPLY WIRE NUMBERS BOTH ENDS OF WIRE DENOTES DEVICES EXTERNAL 1 PSR1 111 D 136 PUMP HEATER 12 FU SSR2a wis Ss e 112 1 ER H1 m 137 Al 2 1KWMAX 8 e PISTON PUMP Fu2 PUMP HTR 113 n 22 138 8 M SOLENOID 240V 2 a HTRaux ni 2 dd BASE HEATER TAG NUMBERS 7 10 3KW e art Base tag Wire 115 5L1 52 513 140 OPTIONAL HANGUN 1 HTR1 Hi Du EE CONTROL PI
25. 2 3 Enter a numeric value with 0 9 keys Enter a letter on the alpha numeric This item or this screen is locked This item is factory setup only lt gt Press button to see more zones Factory Setup can be HELP Screen F4 on Actual Temperatures Screen modified by ITW Dynatec s technicians only ITW Dynatec 2000 Page 5 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Display Reference cont Black box item is selected for programming Screen continues press to view Zone Status Temperature System Status Line SETPOINTS F Platen HOLD In priority queue Manifold waiting for release Zone Names Over temp Hose Under temp Valve Heater el Aux Zone 2 sensor Information lin INFO UPPER GRID Zo this is con nrormation lines CH Set 300 F Act 300 F Tol 30 F troller s identification Programming entry 1 2 3 numeric only A B C alpha only M T Dynatec SK Function keys F1 2 3 4 Function keys Scroll Up Down or Right Return to last screen Go to Motor screen Toggle On Off Al category ABC abc letter case CLR Line clear entire line Clear an alarm or message Copy copy word s to a clipboard Paste paste copied words into text Setpoint Programming Screen SYSTEM Ready Tue 3 36 PM Actual RPM lt optional display tach generat
26. 2220 LIPS OF j V PACKINGS y N MUST FACE 10 1 DOWN 4 19 18 15 21 AHE 5 LIPS OF V PACKINGS 10 JM d H FACE UP 6 NIA E ANA SZ 14 0 668 0 683 22 17 0 17 3 14 TORQUE 7 35 40 ft lb KA J 47 54 N m i d Y 2 2 NS IB Fig 2 PARTS DRAWING PARTS LIST Model 215 930 Series E Model 215 930 Series E REF NO PART NO DESCRIPTION 1 101 822 BALL sst 5 8 16 mm dia 2 101 859 BALL sst 3 4 19 mm 3 167 668 GASKET PTFE 4 167 669 SLEEVE cylinder 5 167 672 RETAINER 6 167 665 PTFE 7 167 662 PIN straight 8 165 053 O RING PTFE 9 167 663 RETAINER 10 183 644 GLAND male 11 183 645 GLAND female 13 207 357 HOUSING intake 14 207 356 PISTON 15 207 354 HOUSING pump 16 207 355 NUT packing 17 167 670 ROD displacement 18 167 671 PIN straight 19 100 063 PIN cotter 20 172 479 TAG warning not shown 21 183 022 GUIDE ball 22 187 831 SHIM Consists of 1 2 3 6 10 11 22 TORQUE TO 35 40 ft Ib 1 6 digit PART NUMBER Ref No Supplied in Repair Kit 218 559 Recommended tool box spare parts Keep hand to re duce down time Repair Kit 218 559 For Displacement Pump 215 930 Must be ordered separately Qty 1 1 1 9 2 2 6 HOW ORDER PARTS 47 54 N m Tobe sure you receive the correct r
27. 3 Electrical Parts Replacement yrs edu te bees eges e ud AU e GN EU RU LR RAE EE RAI EUN ERE 8 4 Thermiost ts o cere db tr sees ea evene eds Rd e ie er i a weak ent 8 4 luo IPRC 8 4 RED 5605018 u e eet e ate ere Ur coe e ncc a nese sere aote 8 5 Chapter 9 Recommended Spare Parts List amp Options Recommended Spare Parts 148 hee 9 1 eo teg tn He rc Wad abe apte oe oe senile Wad 9 2 Chapter 10 Component Illustrations amp Bills of Material DynaDrum Unloader w Gear Pump Of Materials and Exploded Views 10 2 DynaDrum Unloader w 15 1 Piston Pump Bill Of Materials and Exploded Views 10 6 Air Control Box Bill of Materials Exploded View 10 8 Optional ASU Fill Kit Bill of Materials amp Exploded 10 10 Lid Assembly Bill of Materials amp Exploded View 10 12 Chapter 11 Engineering Drawings Pneumatic Schematics ebbe Sey eH peace eee ae heed bees 11 2 Optional Fill Kit Schem ati 600005 ce eR Pees ee EE glee Peder RE RE ee 11 3 Electrical Schematics Panel Box Layout Appendix Gear Pump Manual Piston Pump 15 1 Manual Hood Vent Page vi ITW Dynatec c 2000 Revised 8 06 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec An Illinois Tool Wo
28. 32 805086 1 4 28 x 3 1 2 SHC Screw 3 33 805087 Wire Cover 1 34 805088 1 Shaft Collar 2 Piece 22 35 078A572 1 4 28 x 1 2 SHC Screw 6 36 805148 Ram Pneumatic 55Gal Drum Part of 805154 Ram Kit 1 37 806364 Tie Rod Part of 805154 Ram Kit 2 38 N04521 3 4 lock washer Part of 805154 Ram Kit 2 39 N05964 Nut 3 4 10 Part of 805154 Ram Kit 2 40 806151 Junction Box Bracket 4 41 805321 7 16 14 x 1 Csk Screw 82 deg 2 42 803443 Heater 3 8 x 1 3 4 240V 250W 4 43 805323 Gasket Vin 5 2 x 2 8 1 44 N02382 3 8 16 x 1 3 4 HHC screw 4 45 07430 Terminal Ring 22 16 6 1 46 05752 236 2 47 107881 Terminal block 2 Post Ceramic 1 48 N07958 Sensor RTD 1 49 805500 Guard 50 805163 Junction Box Assembly 1 51 805311 Conduit Bracket large 2 52 N00754 1 4 14 Level Seal Plug 1 53 N00756 1 2 14 Level Seal Plug 2 54 805550 Base Clamp Conduit Bracket 1 55 805549 Conduit Bracket Small 2 56 804774 Cord Grip 2 57 804066 Power Cable not Shown 16 58 0781013 Shaft Key 2 59 078 011 1 4 Lock Washer 4 60 806149 Bracket Small Guard 2 61 806150 Bracket Large Guard 2 62 805324 90 deg x 12 JIC Fitting 1 63 101610 Cable Assembly DCL 1 64 078A055 10 24 x 3 16 Set Screw 1 65 048J056 Conduit 3 8 1 0 16 66 805604 Hi Flow Platen Standard 375 F 1 TBD Hi Flow Platen with wiper kit Option 300 F TBD Hi Flow Platen with wiper kit Option 400 F 808907 Wiper Ring Kit optional 400 F w Clamps 1 808908 Wiper Ring Kit without hose clamp
29. 5 0 Tm FU2 PS FU1 0 24VDC 1 HI 845 9 2 ol Ju 2 O S H1A 9 O S H28 Ge o to o SSC 9 2919112 AONE 210 9 138 lol o F3B 9 0000 ie o s u3c 2 20 CPU io 2 2 4 OHA2 OHc1O OHA2 O 10 OHA1 O Sie OHB1 _ O Sc on TA La ls JFU3 OHHH Ox d LL 1 USE fa AWE KSC AOR FUA OHH OHH mE m pus m mTwDynatec MME 55GAL DRUM UNL 00 NOT SCALE oramne LAYOUT Ke rd Peg prr REESE e A 8 02 06 14 7 mma RESO Emaan o EE 3 PHASE A FIRST RELEASE JJ pores 12 100 125 5 12BLK 101
30. ALWAYS follow the Pressure Relief Procedure on page 2 before checking or re pairing any part of the pump or system NOTES 1 Repair Kit 218 559 is available Use all the new parts in the kit for the best results Kit parts are indicated by a reference number followed by an asterisk for ex ample 1 2 Always replace the glands when replacing the pack ings whether or not you use a repair kit Install the packings one at a time to be sure they nest properly 3 Clean parts with a compatible solvent Inspect for wear or damage and replace parts as needed Disassembling Pump Unscrew intake valve housing 13 from pump housing 15 Remove pin 7 ball 2 retainer 9 and o ring 8 See Fig 2 If seat in valve housing 13 is chipped or worn replace housing Loosen throat packing nut 16 push displacement rod 17 down grasp piston 14 and pull piston and dis placement rod out through bottom of pump housing Scoring or irregular surfaces on the displacement rod 17 or polished inner wall of the sleeve 4 cause prema ture packing wear and leaking Check these parts by rub bing a finger on the surface and by holding the parts up to the light at a slight angle If the sleeve cannot be removed easily to replace it contact Graco Technical Assistance see back page When replacing the sleeve be sure to replace the gasket 3 Screw piston 14 out of displacement rod 17 Remove ball 1 glands 10
31. BY BEAM BSULOW NOTE WHT YEL 543 d 94 89 0 REFER TO SCHEMATIC 809117 FOR HEAD1 is 5 xi CONTRO pu SOF ITENS N SEDENS 240V OPTIONAL GND HOTNEU WHT BLU 541 a T 314 339 PWR JP5 24VDC SSR OUTPUT pp DEE ter 315 340 ARNE vi HARNESS 808965 04 316 i SET FILL DEADBAND AS NEEDED 24 VDC OPTIONAL 317 2 34 MOUNTED IN LEVELCONTROL _ HOSE2 OPEN WHEN VALVE CLOSED INTERFACE RELAY S54 Senes CRL1 1 CLOSED WHEN VALVE OPEN 1 343 VIC 1 Dir WHT GRY 853 p EAD d WHT BRN 552 MM 55 5 em OPTIONAL OPTIONAL MOUNTED IN LEVEL CONTROL MOUNTED ON FILL VALVE WHTRED S51 dis NOT USED 1012 ASU FILL VALVE sis WHT ORG S56 d VIA vic 7 CR 1 ij P WHTNEL 855 T ASU FILL OPTI N gt 808965 w See UST Ej HENDERSONVILLE TRE SCHEM DM55G SBC 00 NOT SCALE DRAWING OUTPUT TER SIRES TESS ry ar 5 NONE JJ RJ FOR MACHINING STANDARDS E Sem pium 10 17 05 3 811280 ITW Dynatec 2000 DU55 Unloader Manual 21 06 Revised 3 07 Appendix ITW Dynatec 2000 Revised 3 07 DU55 UNLOADER Manual 21 06 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Soluti
32. BY OTHERS OQOOOOOODO 5 18 BLU 1 18 BLU PWR_JSSI MOUNTED IN PUMP MANIFOLD CONTACT INPUT HI TEMP LIMIT T 82 18 BLU O 18 2 ce 18 LOW TEMP LIMIT EC QUT C3 18 BLU T H Jumper 3 04 5406 7408 Soit 12 OPTIONAL MTILX4 TACK TACK INPUT lt PLUSE 805718 To m See KSEE PG D T SET DEADBAND HALF OF PUMP DEADBAND REFER SCHEMATIC 809117 OPTIONAL 3PT LEVEL CONTROL WIRING OPTIONAL JUMPER 7 TO 8 WHEN NOT USED PTIUNAI PART HUMBER DESCRIPTION Pas ETT Dynat Ze Ka 55GAL UNLOADER 1 0 CE eler VE 552 10550240 Sec Be DS FOR MACHINING STANDARDS o WE SET U SE WEEN e _ 11 01 00 2 3 805718 8057 18 20 REPRODUCE OR DISCLOSE m je MTI 805117 DRV1_IN 859 SEA GC KSEE PG D DUTPUT E mr a u HARNESS Se INPUT ME E LINE 128 Lid Lan 301 DR A 326 NC ca agb 308 x 0 387 MTL_XS BLU 10VDC amp TR
33. F4 to Go to the Actual Temperatures Screen 5 6 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Actual Temperatures Screen The Actual Temperatures Screen serves as the controller s main menu From here you can go to any other screen The Actual Temperatures Screen is also the most useful screen to display for monitoring purposes Scheduler Key Controller t tat 7 0 ler Acti System Status ay Scheduler Active BaiVica Key On Off Key SYSTEM Ready Tue 3 36 ACTUAL 1 3 4 gt Platen 300 Manifold SYM DEF 1 2 3 299 Hose 274 273 251 Valve Heater HOLD HOLD HOLD JKL MNO 5 6 Mot 1 AUTO 5 3 GH __ 1 gt 123 Motor Info Line Use of the Actual Temperatures Screen Press This To Function Key On Off Toggle display motors and heaters power ON or OFF Setpoints F1 Go to the setpoints programming screen Motor F2 Go to the motor programming screen Help F4 Go to the Help screen Service Go to the first of the three service screens Scheduler Go the the Main Scheduler screen ITW Dynatec 2000 Page 5 7 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Use of the Actual Temperatures Screen cont Programming Sequence details on following pages 1 Press Setpoints After programming all of your temperature setpoints return to the Actual Tem peratures Screen
34. French German Spanish Swedish Italian Portugese Japanese and Dutch Operator interface multi zone liquid crystal display with alpha numeric keyboard and function keys Temperature standby sia sg cedes dex x e ea qe te d yes low temp alarms au ead qe oh od OD beh d Lao AC BES yes Ready interlock 4 iode Rack URL ADU bac wr AS yes Password Protection e csie t oda heuer Dee ev v wu a p ieu ie e ig e Sate yes Sequential heating a wher i ed yes hopper hose head staged heating Sensor open alari s Ee S ML Ere M M yes RS232 and RS485 communications capable yes Tine Speed Trackin 25 2 Va oed cae yes Seven das Scheduler ea e pe UA oda HU Saee P A e eda Ut the al M A tg yes 2 4 Revised 7 02 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 2768 1727 736 6 1536 7 102 ee 109 00 68 00 29 00 60 50 4 00 m 48 00 DYNADRUM 55 Drum Unloader Installation Dimensions ITW Dynatec 2000 3 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 Chapter 3 INSTALLATION amp OPERATION Handling amp Shipping Information The Dynadrum unloader system is shipped in a wooden packing case attached to a wooden pallet suitable for forklift handling Enclosed are the melt unit contro
35. Scheduler The Seven Day Scheduler allows the operator to program main power ON and OFF times which coincide with his daily production schedule throughout the work week Up to ten events may be scheduled An event is a specific day and time or every day at the same time A unit which has an active seven day scheduler should be turned ON at the main power switch It should not be turned off by the main power switch while the scheduler is active To turn the unit OFF temporarily overriding the scheduler use the DynaControl on off keypad icon In the event of a power outage or a manually switched main power ON an active scheduler over rides the Power On Heater Start parameter That is if the scheduler is in Switch ON at the time of a power ON the heaters will be turned ON Likewise if the scheduler is in Switch OFF at the time of a power ON the heaters will be turned OFF When the seven day scheduler is programmed and active the scheduler icon on the controller screen flashes continuously 7 Day Scheduler Screen 7 Day Scheduler Active Indicator Keypad On Off SYSTEM Ready 9 Tue 3 36 PM 4 e5 1 _____ ___ ___________ __________ _ _________ _____ Event Action Day Time 1 Standby 2 Switch On Mon Fri ABO 3 Standby Mon Fri 4 Switch On Mon Fri 5 Switch Off Mon Fri 6 TUE Everyday eH Ar 7 8 Tuesday 9 Soe zg Wednesday PRS TUV WXY 1 e 7 8 9 lt
36. Temperature Deviation Enter a numeric value for the first zone selected Press Enter to confirm Scroll to next desired zone and repeat until all zones are pro grammed Then Press Return F4 to return to menu Note after entering one value in any catego ry you may press All xxx F1 to change all the items in that category The High Low Temperature Deviation is a range representing the high and low temperature limits of each setpoint During operation these limits activate the error alarms which alert the op erator to over temp and under temp conditions in the temperature zones The smallest deviation programmable is 5 or and the largest is 50 your adhesive or pump damage will result The softening point of a material is 1 CAUTION DO set your low temperature limit below the softening point of the lowest temperature at which that material can be pumped Press 2 to program Standby Temperature Enter a numeric value for each category Press Enter Press Return F4 Note if the same Standby Temperature is desired for all zones enter the value then press All xxx The Standby Temperature is a reduction in temperature by which all the temperature zones will be reduced in a standby condition For example if the platen setpoint is 275 and you program a 100 degree standby temperature the controller will reduce the platen temperature to 175 Numerical ly the controller will accept any standby temperature wi
37. adhesive level status Adhesive the drum to run The optional middle amber light indicates that the adhesive SES level in drum is low The upper red light illuminates only in an alarm condition the drum is empty and is accompanied by an audible alarm The audible alarm is housed within the upper black section of the stack Sufficient Adhesive Optional The lower green light illuminates when there is sufficient adhesive in Low When the red light and alarm are activated the controller screen informs the operator that the Drum is Empty The controller then puts the unloader in setback standby mode lowering adhe sive temperature and stopping the pump When this occurs the operator must reset the alarm F4 install a fresh drum of adhesive press F2 Motor Menu and then press F3 to re start operation Settings for a Typical Operation Note The values given here are approximate settings for a typical packaging operation The values you choose will be based on the type of equipment and adhesive you are using and the nature of your particular operation If Application Temperature is 177 C 350 Hose and Valve Heater temperature 177 C 350 F Platen and manifold setpoint temperature 163 C 325 F Lo limit deviation 12 C 20 F ASU operating range 149 C to 177 C 300 F to 350 F Standby condition temperature deviation 30 C 50 Manifold over temperature setpoint 177 C 350 F Mechan
38. amp 11 packings 6 shims 22 and packing retainer 5 Screw throat packing nut 16 out of pump housing 15 Remove packings 6 and glands 10 amp 11 Assembling Pump Lubricate packings displacement rod 17 and inside of sleeve 4 before assembling Install male gland 10 five v packings 6 with the lips facing down and female gland 11 in throat of pump housing 15 See Fig 2 Install packing nut 16 loosely Install the ball guide 21 and ball stop pin 18 into the displacement rod if they were removed Secure the stop pin with two cotter pins 19 Install up to six shims 22 on the piston to attain a pack ing stack height of 0 668 0 683 17 0 17 3 mm Install the female gland 11 four v packings 6 with the lips facing up male gland 10 and packing retainer 5 on the piston 14 Verify that the packing stack height is correct See Fig 2 Place ball 1 on piston 14 Apply liquid thread sealant to threads of piston 14 and screw piston into displace ment rod 17 Torque to 35 40 ft lb 47 54 6 307431M Install displacement rod 17 and piston 14 up through bottom of pump housing 15 Place ball 2 in intake housing 13 and install o ring 8 retainer 9 and pin 7 in housing Lubricate threads of valve housing 13 and screw valve housing into pump housing 15 Tighten throat packing nut 16 just enough to stop leakage no tighter 17 9
39. enter the desired setpoint value 3 Press Enter 4 Scroll to the next setpoint to be programmed and repeat steps 2 and 3 Notes a To turn a zone OFF scroll to zone press Enter to select press ON OFF F3 b When turning a switched off zone back ON it will retain its previous setpoint c To change all zones in a category ie all hoses or all aux zones etc scroll to one item in that category enter desired value then press F1 this does not apply to zones which are turned OFF Monitoring 1 Zo the number which appears here is the controller s identification number for this zone This number cannot be changed by user 2 The Zone Info Lines indicate the user defined zone name programmed on page two of the Ser vice Key functions menu item 1 the zone s setpoint the zone s actual temperature the zone s tolerance programmed on page 1 of the Service Key functions menu item 1 and the zone s iden tification number 5 10 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Motor Programming Screen Optional SYSTEM Ready 4 60 D 5 SYM DEF Motor Mode 2 3 1 50 5 0 JKL MNO 5 6 INFO PUMP NEN _ 5 4 gt ABC 123 Dynatec Alternative programming function keys __ ITW Dynatec 2000 Page 5 11 DYNADRUM 55 UNLO
40. gt Connect air supply line minimum size 1 4 to control panel located on left cylinder of the unit pP Locate the master circuit breaker in the upper right corner of the controller s panel box Refer to schematic in Chapter 11 for proper wiring connections DANGER HIGH VOLTAGE To prevent serious or fatal injury unit must be installed in accordance with applicable codes and be properly grounded 3 2 ITW Dynatec 2000 Revised 4 01 DYNADRUM 55 UNLOADER Manual 21 06 5 Positively identify the line voltage and be certain that it matches the voltage on the electrical data plate OG CAUTION Incorrect voltage will cause severe damamge to the equipment 6 Connect the ground wire green to the ground bar in the lower right corner of the panel box Connect the other power leads to the circuit breaker line terminals as shown on the wiring schematic 7 Connect delivery hoses and applicator s if applicable See their respective manuals for installation instructions Electrical Controls Description Function Indication Circuit Breaker Switch Master ON OFF amp Switch down System OFF circuit breaker Switch up System ON DynaController the controller is detailed in Chapters 4 amp 5 of this manual Pneumatic Controls The controls on the pneumatic control box are Description Function Indication 3 knobs regulators amp Controls and indicates Right Increases pressure gauges Up left hand D
41. menu screen by pressing 8 key to choose between Centigrade or Fahrenheit Press Return F4 Press 9 to Change Security Lock for Page 1 3 Enter your access code Press Enter Scroll F1 or F2 to select desired function Press F3 to Lock or Unlock function from programming Repeat for each desired function To Change Your Access Code Scroll F1 or F2 to select Change Security Lock Enter your de sired new access code Press Enter to Confirm Press Return F4 Press Service Key to advance to Page 2 3 ITW Dynatec 2000 Page 5 15 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Service Functions Screens cont Service Functions Screen Page 2 3 Programming of the Service Functions on this screen is similar to the programming of screen 1 3 SYSTEM Ready Tue PAGE 2 3 Customer Zone Names PowerOn Configuration Factory Defaults Keypad Locking PC Link Language LCD Contrast System Logbook Change Security Lock Function Press 1 to program Customer Zone Names This function allows the programmer to enter his de sired name for each temperature zone and the motor This up to 20 character name will be the name displayed in the controller s Info Lines Program following these rules a use the Alpha Numeric keypad to enter letters and numbers When entering letters use one two or three presses of a key to distinguish between the letters Press Enter after each desired letter or number
42. off center and be difficult to remove temperature 1 CAUTION Do not attempt to raise or lower platen unless platen is at operating 3 6 ITW Dynatec 2000 Revised 4 01 DYNADRUM 55 UNLOADER Manual 21 06 2 When the platen is in the full UP position rock the drum out of the unit and replace with a new one WARNING DO NOT grasp the drum by its lip as severe burns from molten material may occur 3 Unscrew and remove the vent assembly Lower the platen into the new drum by placing the platen control lever in the RAM DOWN position 5 When molten material begins to escape from the vent s port replace the vent assembly Operator Adjustments DynaControl Controller All system temperature zone setpoints standbys offsets hi low limit deviations heating sequences etc are programmed through and controlled by an ITW Dynatec DynaControl controller These functions and the actual zone temperatures are displayed at the controller s keypad See Chapters 4 amp 5 for complete information and programming of the controller System Pressure System pressure is regulated by pump motor speed material viscosity pressure relief valve setting and by the motor current limit setting The motor current limit is factory set and does not require further adjustment The pressure relief valve is typically factory to 500 psi It is located on the front side of the transfer block on top of the platen WARNING HIGH PRES
43. page 11 221 074 Series A 0 470 in 2 303 2 mm Effective Piston Area 3000 psi 210 bar MAXIMUM WORKING PRESSURE 221 026 Series 0 278 in 2 179 4 mm Effective Piston Area 3000 psi 210 bar MAXIMUM WORKING PRESSURE TABLE OF CONTENTS Safety Warnings 2 Service Model 221 026 4 Model 215 930 6 Model 221 074 8 Parts Drawings and Lists Model 221 026 5 Model 215 930 7 Model 221 074 9 Dimensions 10 Technical Data 11 Wetted Parts e EI YS 11 Graco Warranty Back Cover Toll Free Graco Phone Numbers Back Cover Model 221 074 Shown WARNING Plural Components Chemical Hazard Graco Inc does not manufacture or supply any of the reactive chemical components that may be used in this equipment and is not responsible for their effects Because of the vast number of chemicals that could be used and their varying chemical reac tions before using this equipment the buyer and the user should determine all facts relating to the components used including any of the potential hazards involved Particular inquiry and investigation should be made into potential dangers relating to toxic fumes fires explosions
44. redundant overtemp thermostat that acts as a safety backup If the unit s manifold temperature should exceed 232 C 450 F the thermostat will cause the unload er s circuit breaker to open and power to the manifold platen valve heater and hose s will be cut off The mechanical thermostat must be manually re set after the manifold temperature falls below 204 C 400 F To reset thermostat turn OFF the unit s main power switch push the center of the thermostat s in sulator to re set restart the unit Lithium Battery on Display CPU PCB The Display CPU Board contains a lithium battery The normal life of this battery is about ten years When the battery needs replacement the optional scheduler s clock does not function but other controller features remain intact Return the board to ITW Dynatec for battery replacement 7 6 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Handling Printed Circuit Boards PCBs The unloader and DynaControl controller utilize several printed circuit boards PCBs These boards are extremely sensitive to electrostatic charges When working near or with any PCBs the following procedures must be followed to avoid damage to them DANGER HIGH VOLTAGE Before unplugging connectors from the I O PCBs ground yourself to the unit by touching any available unpainted cool metal surface mounting screws etc This will avoid electrical discharge to the PCB assembly
45. select the Text tab delimited txt op tion 2 Connect the DynaControl Controller to the Remote Computer Remove the controller mounting bracket from the ASU via four screws accessed from inside the panel box assembly Using a standard serial extension cable Male Female DB9 if necessary uti lize a DB25 to DB9 adapter connect the DynaControl controller s Download Port on the Display CPU PCB see illustration on page 7 7 to the remote computer s COM1 or 2 3 Configure the Com ports on the DynaControl Controller At the DynaControl s keypad advance to Service Functions Screen 2 3 Function 5 PC Link reference page 5 16 Press F3 CONFIG Press F1 to access the baudrate selection Select the de sired baudrate with F3 Note the address setting is not used in this mode 4 Start LOAD Function on the DynaControl Controller At the DynaControl s keypad Press F4 RETURN and press 5 to re enter the PC Link Press F1 LOAD to start the load function Display will read WAITING On the Display CPU PCB move jumper J1 to position 1 5 Download Text file from the Remote PC to the DynaControl Controller At the remote PC start the terminal program e g HyperTerminal Make sure that the transmis sion parameters match ie selected baudrate 8bit no parity no flow control Start the download function using text mode Select your previously saved file see step 1 above and start the download
46. serious bod ily injury including splashing in the eyes or on the skin fire ex plosion or property damage NEVER alter or modify any part of this equipment doing so could cause it to malfunction CHECK all spray equipment regularly and repair or replace worn or damaged parts immediately ALWAYS read and follow the fluid and solvent manufacturer s recommendations regarding the use of protective eyewear clothing and equipment including respirators 2 307431M Tip Guard spray guns only ALWAYS have the tip guard in place on the gun while spraying The tip guard alerts you to the fluid injection hazard and helps reduce but does not prevent the risk of accidentally placing your fingers or any part of your body close to the spray tip Safety Laich if applicable Whenever you stop spraying even for a moment always set the gun safety latch in the closed or safe position making the gun inoperative Failure to set the safety latch can result in acci dental triggering of the gun Diffuser if applicable The gun diffuser breaks up spray and reduces the risk of fluid injection when the tip is not installed Check diffuser operation regularly Follow the Pressure Relief Procedure below then remove the spray tip Aim the gun into a metal pail holding the gun firmly to the pail Using the lowest possible pressure trigger the gun If the fluid emitted is not diffused into an irregular stream replace the diffuser immediately
47. without switching off the main disconnect switch to ensure that it is disconnected from its power source The printed circuit boards should always be carefully removed DO NOT handle the boards ex cept by their edges Read the section on PCBs in Chapter 7 of this manual for further cautions Software Version You can determine the software version of your controller by noting it when it comes up on the dis play at startup TW Dynatec M Control V 5 16DU Drum Unloader Software Version 5 2 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Display amp Keypad Reference Scheduler Key Standby System Status Day Date Clock Ready Scheduler Active Indicator 7 Day Scheduler Heat up Program Recipes Alarm Day of Week Standby Time of Day Service Key On Off Key amp LED SYSTEM Alarm YY Tue 3 36 4 e5 1 a ACTUAL F 1 3 4 gt Platen 300 Manifold 299 Hose 274 273 2514 Valve Heater HOLD HOLD HOLD GHI JKL MNO 4 5 6 Mot 1 AUTO 5 3 PRS TUV WXY 7 8 9 lt 4 gt ABC 123 NEN Symbol use to enter Enter a space colon dash 0 toggle from nu dot or Z into text meric 1 2 3 to alpha Continued A B C entry lt gt Display amp Function Keypad Numeric Actual Temps Screen shown as example Keypad Press Enter to activate or confirm 1
48. 068 Aluminum Tubing 2500D x 035 WAL 12 98 048J183 3 8 45 DEG Connection Fitting 4 99 048J186 3 8 Conduit Sealtite 2 5 100 N03732 Duplex Clip 1 4 1 101 806332 Stack Light Assembly 1 102 806333 Motion Sensor Stack Light Assembly 2 103 N00815 1 4 20 3 4 SHC Screw 2 104 00805 10 32 x 1 2 SHC Screw 4 105 806395 Stack Light Sensor Mounting Bracket 1 106 806334 Lever LS Adj 2 107 805149 Hose Support Kit 1 809068 Drip Tray Kit 1 108 805644 Drip Tray Mounting Bracket option 2 109 805695 Drip Tray option 1 110 805643 U clamp Assembly option 2 111 107393 Nut Hex 3 8 16 with lock washer 8 112 0786013 3 8 Flat Washer 8 113 078C004 Flat Washer 4 114 0786011 Lock Washer 11 115 078 018 5 16 Lock Washer 1 116 00101 Connector Fitting 2 117 048J014 Conduit Fitting 3 4 45 not Shown 1 118 101156 M6 x 20mm SHC Screw 8 119 107390 6 Nut 8 120 106066 M5 x 16mm HHC Screw 4 121 106318 M5 Lock Washer 4 122 107539 Grommet 3 4 ID 1 123 804774 Cord Grip 1 10 5 Revised 12 04 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec c 2000 10 6 ITW Dynatec 2000 7 06 DYNADRUM 55 UNLOADER Manual 21 06 Item No Part Number Description Qty 812045 DynaDrum Unloader with Piston Pump Assembly 1 1 805612 Clamp Swivel Drum 2 2 078A174 8A x 1 2 HH Screw 7 3 078A327 5 16 18 X 5 25 SHC Screw 2 4 TBD Piston Pump Adapter 1 5 805088 1 Shaft Collar 2 Piece 6 6 805148 Ram Pneumatic 55Gal Drum 1 7 806151 Jun
49. 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 Over Temperature Setpoint The programmable temperatures that will cause alarms blinking up and down display arrows to occur when those temperatures are exceeded Power is not disconnected the READY contact opens and the alarm contact opens If an external alarm has been connected it will activate The over temp setpoint is the upper limit of the ready temperature range of each zone PC Link Also referred to as remote I O interface this is a DynaControl controller option that allows moni toring and programming from a customer provided PLC programmable logic controller or a PC personal computer 4 Loop A temperature control loop which bases heater output proportional P to the difference betweeen setpoint and actual temperature and combines it matematically with a time I integral factor Power I O PCBs The Power I O printed circuit board PCB provides control signals to and monitoring signals from all the temperature zones in the unit s system RTD Sensors The standard Dynamelt system uses 100 ohm platinum resistance temperature detector sensors for all temperature controls As an option the unit can be configured for 120 ohm nickel sensors Ready Temperature The programmable temperature on gear pump models which allows the pump to turn ON The de fault ready temperature range is a deviation of 20 C 36 F from the setpoint The setpoint mi nus the deviat
50. 21 06 6 Cabinet top drill 172 hole as shown Dynamelt M Series Lid Assm w Level Control Option 806400 Item No Part Number Description 075D005 Handle 078A009 1 4 20 x 1 2 BHC Screw 078C025 10 Flat Washer 078C089 12 Flat Washer 104870 Terminal ring Non ins 14 16G 105937 M4x 7 x 12 SHC Screw 106771 Hopper Collar 106876 Clip 4mm Circlip SS 107391 M4 0 7 Nut W L Washer 806269 M4 Flat Washer SST 806399 Hopper Lid 806979 Reducer Fitting 1 x 3 4 NPT 807231 M5 0 80 x 25mm SHC Screw 807297 Wire 14 Ga Teflon Ground CE HT N00697 1 4 Spring Lock Washer ITW Dynatec 2000 11 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 1 01 Chapter 11 SYSTEM SCHEMATICS amp ENGINEERING DRAWINGS 11 2 Revised 1 01 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 ELEVATOR UP FOLLOWER BLOW OFF a ELEVATOR DOWN S Te 05 9 806179 1 MUF 1 4NPT DU 7 806171 1 VLV SPNG RTN DU 6 806170 1 E VLV 5 POS CNR BLK ROT DU 5 806169 5 REG PRSR 4 806168 5 GA PRSR 1 5 BKCON PNLMNT 2 107404 1 FLTR REG 0 50 PSI PN 805645 Rev A Unloader Pneumati
51. 21 06 Revised 8 06 Service Functions Screens cont Repeat for each desired function Press Return F4 Press Return F4 again to go to Actual Temp Screen Service Functions Screen Page 3 3 All of the Service Functions on page 3 3 are ITW Dynatec accessible only No operator program ming is possible SYSTEM Ready Tue PAGE 3 3 Zone Arrangement PI Loop Setup Split Hopper Setup Gear Ratio RPM Display Yes No PistonP GearP Toggle Level Control Yes No 5 18 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Programming at Main Scheduler Screen The Main Scheduler Screen functions include Standby Date amp Time Clock 7 Day Scheduler and Program Recipes Press the Scheduler Key to advance to the Main Scheduler Screen Main Scheduler Screen Scheduler Key SYSTEM Ready Tue 4 60 D Activate Deactivate Standby SYM DEF Change Time amp Date 1 2 3 Program Scheduler Select Recipes Activate Deactivate Scheduler5 JKL 5 6 4 gt ABC 123 Dynatec ITW Dynatec 2000 Page 5 19 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Use of the Main Scheduler Screen Function Press 1 to manually activate or deactivate Standby Press Press F4 to return to the Main Schedul er screen Note use of this key will override a programmed Standby Press 2 to program time of day and date of year clock Press F1 or F2 to change a s
52. 6 SBC 00 SCALE DRAWNG kees 1 0 TER STONES CORTE exem Sur EES 5 48 A RJ FOR MACHINING STANDARDS ROE REV ee SWEET OF SHEET DRAWING INYORE SEE A 10 17 05 2 3 811280 811280 3 REVISIONS or SS mers Ress CPU Xi ALL WIRE BELOW 16 RED T FIRST RELEASE JJ 01705 128 CONTACT OUT EXCEPT DC 16 BLU 128 4 300 325 un 120 ALARM 301 326 ALARM 302 327 LOW LEVEL 303 328 BSU EMPTY 183 ICR1 1 LOWLEVEL ou ay NS e 12 im ER 304 329 4 48 4 OPTIONAL 305 Se SEPARATE 330 mm JUMPER WHEN PWR Je NOT USED BSU ALARM x PATENA CONTACT OUT 81 4 Se ORG 22 548 548 847 331 1 22 45 BLU 22 S 547 332 PS MAIN CONTACTOR N C 2 WHT BRN 546 Sons 308 3 333 EN WHTRED S45 JARNESS 808965 m OPTIONAL MOUNTED ON CYLINDER e Tu uM C70 ai 544 oy 79 2 OPERATED
53. 9 Programming of 7 Day 5 20 Use of the 7 Day Scheduler 5 2 1 2 5 21 Programming e eee cent deed sais e ek e rece 5 21 Chapter 6 Maintenance Inspection Eb eG a Ep es 6 1 Faste NETSO exte Pri Ra deb Pug us Rt n qu d eere 6 1 se aubunp ML DEI EE 6 1 hj 6 1 Chapter 7 Troubleshooting Part 1 Unloader Troubleshooting amp Service 1 2 2 7 1 General Troubleshooting 2 7 1 Unloader Mechanical Troubleshooting Guide for Gear Pump Models 7 1 Unloader Mechanical Troubleshooting Guide for Piston Pump Models 7 2 Unloader Electrical Troubleshooting Guide 4 7 3 LEE 7 3 Heaters Sensors and Switches on Optional Piston Pump Models 7 3 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 Revised 2 07 Part 2 DynaControl Controller Troubleshooting 7 4 General Troubleshooting 2 1 7 4 Preliminary Checks eise e gor va el ae
54. ADER Manual 21 06 Revised 8 06 Use of the Motor Programming Screen Program the motor by using the function keys as follows Press This To Function Key Re Start F4 To re start motor Manual F1 Choose Manual Mode for the selected motor Automatic F2 Choose Automatic Mode for the selected motor Stop F3 Choose Stop Mode for the selected motor Return F4 Return to the Actual Temperatures Screen Enter Enter a numeric value Programming 1 Press Manual Automatic or Stop as desired motor mode Press Enter 2 If in Manual mode enter pump speed in the Set column a Use numeric keypad to enter desired rpm value b Press Enter 3 If in Automatic a Scroll to Min to program minimum pump speed Enter value as described above Note typically at 0 volts this value will be between 0 and 1046 default 0 b Scroll to Max to program maximum pump speed Enter value as described above Note typically at 10 volts this value will be between 0 and 10046 depending on motor installed on ASU default 100 Monitoring 1 RUN indicates the pump motor is enabled 2 HOLD indicates that the controller is preventing the pump motor from running due to a low temperature a standby condition etc 2 The Info Line indicates the user defined name for the selected motor programmed on page two of the Service Key functions menu item 1 3 If the optional Actual RPM display is installed actual pump rpm may be monitored
55. ATEN CONTACT DUT ALSI 306 ORG 22 548 4 ___ N S47 1 CR 331 4 10 GRY 22 ISOLATED TRACK SIGNAL 307 BLU 22 S4 555 O pee d OPTIONAL PUMP a 308 WHT BRN S46 8 2 309 WHT RED 45 HARNESS 808965 T MAIN CONTACTOR 55820 WHT ORG 544 16 310 5 HRF 225 WHT YEL 43 ire 6 336 Sm REFER TO SCHEMATIC 809117 FOR ib WHT GRN 542 Ze MOUNTED ON CYLINDER OPTIONAL 3PT LEVEL CONTROL WIRING 7 7 0 i 2 38 OPERATED BYCBEAN se BSU DETAILS ITEMS IN DASHED LINES C4 16 BLK C4 12 sis WHT BLU za 338 Nem 7 OPTIONAL LEVEL CONTROL MOUNTED ON ASU Ke 339 240V GND HOTNEU PWR_JPS e4VDC SSR OUTPUT L 315 Sg Lip S oge HARNESS 808965 16 BLU 16 BLU 316 SET FILL DEADBAND AS NEEDED 24 VDC 2 OPTIONAL 317 34e MOUNTED IN LEVEL CONTROL i auc ERROR jg OE 318 yc nm 554 3d L vig ERE vac D I 1 48 WHT GRY 553 344 SEN HEAD BS e WHT BRN 552 SES dus Sy OPTIONAL OPTIONAL MOUNTED IN LEVEL CONTROL MOUNTED ON FILL VALVE 3e 9 RED 551 dis fe SSS a pee SUSED Lci e ASU FILL VALVE P SSR4b 5 556 x ac SE i WHT YEL 7 555 gat 2 H 324
56. Contrast 8 System Logbook 9 Change Security Lock These functions are factory programmed only 4 Select Program Recipes 5 Manual Scheduler Activation The controllers for the Drum Unloader s Piston Pump Models does not contain any motor screens or references to motor or RPM 5 5 ITW Dynatec 2000 Revised 8 06 DYNADRUM 55 UNLOADER Manual 21 06 Controller Setup Below is the step by step process of setting up the controller Note Whenever an Access Code is required enter your individual code The default code is 9999 If you have lost your code call ITW Dynatec Customer Service 1 800 538 9540 in the USA or con tact your local repsentative Turn the Controller ON Turn the controller ON using the units main On Off switch Language Selection English is the default language If you desire another language choices are German French Ital ian Spanish Swedish Portugese Japanese and Dutch make your selection Press the Service Key two times to advance to Service Functions page 2 3 Press 6 on the numeric keypad followed by Enter Press numeric key of your language choice followed by Enter OR Scroll V A to your choice then press Enter Temperature Scale Selection Press the Service Key twice to advance to Service Functions page 1 Press 8 on the numeric keypad followed by Enter Toggle to make your choice between C scale or F scale Press Enter Press Return
57. E etd 3 2 Startup Procedure uu eee Cb ee A eh oer 3 3 Drum Unlo ading ree ee E tr deci o t pog a ONCE pol RO 3 5 Operator Adjustments 60 eise 3 6 Chapter 4 DynaControl Controller Set Up Temperature Control Functions in General 4 1 Defining DynaControl Temperature Control Terms 4 1 Error Indication and Alarms ALAR ORL RONSON ae 4 4 System Status Utd db NEE 4 6 Settings for a Typical Operation 4 6 System Values that are Factory Programmed not customer accessible 4 7 Customer Programmable Values Preset at the Factory 4 7 Default Settings of the DynaControl Controller 1 4 8 Tips fot User ic cocer ER ge e ce t pe PA e ce dead DER PA 4 9 Serial Protocol 54 t e ceu e eb d e ed Ate a E eer 4 10 Chapter 5 Programming of DynaControl Controller Controller Safety Consideration 5 1 SOfLWAIe Version 4225 dee ge RU eR RE beaded Po PUR Rat louie Rte dlc d 5 1 Display amp Keypad Reference 22252 eet e esee eter pe pee pie pes 5 2 Basic Programming Sequence Quick Reference
58. G INPUT 303 O 328 _ EMPTY ND LTS3 BSU EMPTY ICRI 1 is 304 BLU 555 O Di 16 ul ITR j PWR_JP4 V OPTIONAL SSR OUTPUT 305 SEPARATE WIRES 330 22 RY JUMPER WHEN PWR JSI NOT USED PLATEN coc PLATEN B CONTACT DUT ALS1 BSU ALARM DRG 22 548 e gt 306 p GRY 22 2 ISOLATED TRACK SIGNAL 2 0 10VDC INPUT Ge GH BLU 22 547 SE SS x x OPTIONAL sre A WHT BRN S46 a 333 9 2 wi 309 HT RED 545 NESS 808965 HOSEL MAIN CONTACTOR SSR2b zi WHT ORG 544 zit 335 0 16 WHT YEL 543 336 NOTE Fes ee ww ee REFER TO SCHEMATIC 809117 FOR ai WHT GRN s42 Sense MOUNTED ON CYLINDER OPTIONAL 3PT LEVEL CONTROL WIRING Ds dir e ee UON DETAILS OF ITEMS IN DASHED LINES a e WHT BLU Sai 20 gt gt 1 OPTIONAL LEVEL CONTROL lr MOUNTED ON ASU 314 339 240V GND HOTNEU PWR_JPS S oo SSR OUTPUT PWRS a 3 340 _ HARNESS 808965 16 BLU vci 16 BLU 316 O FILL DEADBAND AS NEEDED 24 VDC OPTIONAL 317 2 MOUNTED IN LEVEL CONTROL ssa PSE OPEN WHEN VALVE CLOSED INTERFACE RELAY 554 CRLI 1 CLOSED WHEN VALVE OPEN SE 318 3 343 M VIC d j ais WH
59. ITW Dynatec 2000 Page 8 5 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 2 Check each of the four heaters with an ohmmeter to determine if heaters are operable 230 ohms a good heater Total for four heaters in parallel 1000w 57 ohms 3 remove a heater carefully pull the heater out of its port in the transfer block Follow the heater s leads to the ceramic terminal block Unscrew leads and remove heater Note on Cast in Heater Model 554 Only The platen of the High Output Model Dynadrum contains a cast in heater which should last the life of the drum unloader RTD Sensor in Transfer Block Removal 1 Remove the transfer block s wire cover by removing the two 8 32 socket head cap screws located on the panel side of the transfer block Then pull the wire cover back 2 Carefully pull the sensor out of the sensor port in the transfer block Follow the sensor s leads to the ceramic terminal block Unscrew leads and remove sensor Platen RTD Sensor Removal There is a RTD sensor in the platen It is located at the back of the platen in the area beneath the electrical junction box The sensor is inside a 1 8 compression fitting at the end of stainless steel flexible tubing 1 Loosen and remove the nut at the top of the compression fitting 2 Carefully pull the sensor out of the compression fitting Follow the sensor s leads to the ceramic terminal block Unscrew leads and remove sensor To Access Elec
60. ITW Dynatec OPERATIONS amp SERVICE MANUAL 21 06 An Illinois Tool Works Company Revised 9 15 07 31 Volunteer Drive Hendersonville TN 37075 USA Telephone 615 824 3634 FAX 615 264 5222 iTWDynatec Adhesive Application Solutions ISO 9001 Certified OPERATIONS AND SERVICE MANUAL DYNADRUM 55 AIR OPERATED DRUM UNLOADER DynaControl V5 12MDU and up 00553 Standard Model DU554 High Output Model amp PN 812045 Piston Pump Model For an online copy of this manual go to www itwdynatec com manuals htm IMPORTANT READ ALL INSTRUCTIONS BEFORE OPERATING THIS EQUIPMENT It is the customer s responsibility to have all operators and service personnel read and understand this information Contact your ITW Dynatec customer service representative for additional copies NOTICE Please be sure to include the serial number of your application system each time you order replacement parts and or supplies This will enable us to send you the correct items that you need ITW Dynatec Service Parts Direct Dial 1 800 538 9540 ITW Dynatec Technical Service Direct Dial 1 800 654 6711 Moving Forward Through Technology TwDynatec 2000 Revised 10 00 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec 2000 Page iii DYNADRUM 55 UNLOADER Manual 21 06 Revised 2 07 TABLE OF CONTENTS Chapter 1 Safety Precautions Chapter Pag
61. K 15 Negative Acknowledge Structure of commands Master transmits to DynaControl EOT addr1 addr2 opcode 0 n data bytes ENO DynaControl responds STX 1 n data bytes ETX Address Setting Each telegram sent to the DynaControl contains the slave address DynaControl responds only if the received address matches the programmable address List of Commands Writing to DynaC ontrol WR TC A Write Temperature Setpoint Temp Scale Celsius WR TF F Write Temperature Setpoint Temp Scale Fahrenheit WR TO B Write Hi Lo Alarm Temperature Tolerance WR SPS C Write Motor Speed Setpoint 0 99 9 ES WR_PRA P Write Hi Lo Pressure Alarm values WR_PR H Write Priority Heat up Sequence WR_PROG_NO R Write Temp Program Number FQ L Reset Error Message Reading from D ynaControl RD TA d Read Actual Temperature RD TS a Read Temperature Setpoint RD TO b Read Hi Lo Temperature Tolerance ITW Dynatec 2000 Page 4 11 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 RD_SPS Read Motor Speed Setpoint RD_SPA Read Actual Motor Speed RPM RD_CST f Read System Status RD_ZST i Read Temperature Status RD_PR g Read Actual Pressure RD_LSP 1 Read Line Speed Input RD_PRA Read Hi Lo Pressure Alarm values RD_PROG_NO Read Temp Program Number Detailed Description of Commands WR TC Write Temperature Setpoint 41H Temp Scale Celsius WR TF Write Temperature Setpoint F 46H Temp Scale Fahrenheit To follow zo
62. NTROLLER ES S i N a CPU 5 Sg Ze I 108160 106093 gt LX X5 X6 P 2 J1 PERE c V1A 16 BLUE wisi 107320 a 1 226 X16 y X4 TEES E 7 eS Se 10 2268 We p w5 35FT RRON GE N 240 809066 gt CABLE 2 VALVE SE PWRS WIRES 1 5 W1 W5 D E 2 SHD WHT BLK Oe 5 W1 W3 3 16 BLU AS THe D moDymater 15 SINGLE TANK SYS EMS FOR LEVEL CONTROL OPTION m DO NOT SCALE DRAWING M SERIES SYSTEM SCHEMATIC FOR ADDITIONAL WIRING Ee 21 He SB 9 16 03 1 a 809117
63. P1 JP2 Power ON 9 1 LED Power LED System Ready System System 1 5 5 snubbed System 21 LED Not used i MN 9 LED Not used Solid state relay S 8 driver outputs System 1 per zone Ready System 1 8 JS2 eet gel ER outputs to customer System 2 supplied Q Transformer Q PLC Future 8 9 Q LED 8 O L1 S ZC is heating ower L2N 240VAC pg 5 4 JS3 2 1 Transformer Fuse 5x20 1 amp Connect to Connect to Connect to CPU 1 at CPU 2 at CPU 3 at 46 46 46 Layout of Components 48 Zone Power Board ITW Dynatec 2000 8 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 10 00 Chapter 8 DISASSEMBLY General Notes Re read Chapter 1 Safety Precautions before performing any disassembly procedures All disas sembly and repair procedures must be performed by qualified trained technicians Refer to the ex ploded view diagrams in Chapter 10 to aid in disassembly Prior to disassembly of mechanical components a complete set of o rings seals and high tempera ture lubricant should be on hand One quart of flushing fluid PN L15653 1 gallon and an electri cal type heated air gun will reduce the time required to clean components of the unit Pump Assembly Replacement Prior to disassembly heat the unit above the melting point of the material in the pump Turn pump motor cont
64. RANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such as electric mo tor switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties IMPORTANT PHONE NUMBERS TO PLACE AN ORDER contact your Graco distributor FOR TECHNICAL ASSISTANCE service repair infor or call this number to identify the distributor closest to mation or assistance regarding the application of Graco you 1 800 328 0211 Toll Free equipment 1 800 543 0339 Toll Free Factory Branches Atlanta Chicago Dallas Detroit Los Angeles Mt Arlington N J Subsidiary and Affiliate Companies Canada England Switzerland France Germany Hong Kong Japan Korea GRACO INC BOX 1441 MINNEAPOLIS MN 55440 1441 PRINTED IN U S A 307 431 September 1980 Revised January 2000 12 307431 806679 Optional Hood Vent _ your p MN yoo 910001 xeu deo 8824011 uaa _ Hed JO seqni
65. STON PUMP Ht vn r ne as SE Me 12 BLK THRU E Eu EN2 SSR2b um OSE 1 HGITRIGGER ei H3 HTR3 5 1 117 2 H2A JUI ven 12 142 gt H3 HTR3 Bi B2 nos 1 7 1 2KW A aie HTR4 H10 H5 HTRS 118 143 65 ups see aw CA 4d Gare Gear E e H6 HTR6 a x 119 H2 JU JI 144 He HTR6 12 92 0 8KW MAX HOUTRIBOERE EN2 OR TIS IC E c 120 145 1 42 2 e HG2B EN a i 12 BLK THRU GC i PLATTEN JBOX SSR3b 3 122 x nA gt H lt 1 147 1 2KW ka 123 148 4 124 27 ve Il EI oe 2 i 0 8KW MAX aa EE La ww SCR PARS UST Ku Je wDynatec pj HENDERSONVILLE TRE SCHEM DM55G SBC 00 NOT SCALE DRAWNG 240V 3PH SB SEAPORT TET p Er IUS ET SENE WV 58 J RJ FOR MACHINING STANDARDS SHEET OF SETS DRAWING NO SPEC 405600 10 17 05 1 3 811280 811280 l 2 L A See PROPERTY
66. SURE 2 The following procedure will require adhesive to be high temperature and the application system to have substantial pressure Safety glasses insulated gloves and long sleeved protective clothing must be worn to preventthe possibility of serious in jury from the hot adhesive Prior to pressure relief valve adjustment turn the system ON and raise the temperatures of all com ponents to normal operating temperatures At the controller first set the motor speed to 0 so that the gearmotor is not turning Then set the motor ON to desired operating speed Locate the pressure relief valve s adjustment screw and loosen its lock nut Open actuate the valves on the applicators in order to fill them with adhesive and purge air from the system Then close the valves to stop adhe sive flow To adjust the pressure relief valve see following illustration with an allen wrench turn the adjust ment screw counterclockwise to decrease pressure or clockwise to increase pressure After desired pressure is achieved tighten the lock nut CAUTION Maximum operating pressure should not exceed 1000 psi DO NOT set the adjustment screw fully clockwise closed or serious pump damage will result ITW Dynatec 2000 Page 3 7 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Adjustment screw Lock nut Mounting nut Pressure Relief Adjustment Gear Pump Model shown Platen Retract Air Pressure To aid in removal of th
67. T GRY 53 dii HEAD2 SSR40 55 S WHT BRN 552 M 345 S b VJ OPTIONAL OPTIONAL ST MOUNTED IN LEVEL CONTROL TED ON FILL VALVE 321 RED s51 ais sop ER n NUT USED cie ASU FILL VALVE SSR4b 322 7 Ee via S9 E 347 Ae 7 ren 323 WHT YEL 555 we l Ge tee AE Ses 349 ASU FILL OPTION HARNESS 808965 SCHEM 55 DRUM DO NOT SCALE DRAWING OUTPUT 5 NONE 05 NEG 11 01 00 3 3 805716 We suos BEE 106800 805720 Se FOR PROTOTYPE 11 1 IREL FOR PRODUCTION 2 13 0 REV FOR STACK LITE 5 20 0 HEATSINK WAS 802626 4 16 0 ADD 24VDC PWR 5 22 0 9 DO ADD 24VDC RLY ICR1 9 10 0 106093 CHANGED 109857 9 11 02 106148 CHANGED TO 110090 9 11 02 REMOVED RELAYS MOVED PS 8 07 03 JJ CONTACTOR ADDED EXTRA 11 12 TERMS 13 11 04 JJ ADD D 810683 TO BOM 2 25 05ADC CHANGED HS HARNESS 09 22 092 5999 piojo 2 0 0 0 Se JN x x
68. Unloader Troubleshooting Notes Verify the following before proceeding 1 The equipment is switched on 2 The equipment is supplied with power 3 The equipment is supplied with pneumatic air 4 Pneumatic and electrical connections are correct 5 A drum is loaded into the unloader and there is adhesive is it Unloader Mechanical Troubleshooting Guide for Gear Pump Models No flow from applicator when 1 Pressure relief is set too 1 Increase pressue relief pump is running low setting 2 Pump not primed air 2 Open vent until there is a pocket in platen continuous flow of material 3 Ram is not completely 3 Use pneumatic control to lowered lower ram Pump will not run 1 Unit is not in ready mode 1 Allow longer warmup 2 Motor breaker tripped 2 Reset breaker 3 Drive shaft key sheared 3 Replace key be sure pump is not jammed 4 Pump jammed 4 Remove and inspect pump for any foreign objects Pump output low 1 Speed setting wrong 1 Reset pump output 2 System temperature low 3 Material viscosity high 3 Increase temperature setpoint or increase pressure relief setting 4 System not primed 4 Open vent until there is continuous flow of material 5 Pressure relief setting is 5 Re adjust as required too low Pump runs fast but no 1 Drum is empty 1 Change drum material flow 2 Air in pump 2 Open vent until there is continuous flow of material 3 Pump is cavitating 3 Slow d
69. Wiper Seals 1 Raise the platen up out of the drum Remove the drum from base Wipe any fluid from the platen 2 Pull the upper white wiper over the platen assembly Roll the wiper ring down to the top ring groove Install the first upper band over the wiper ring placing it in the top groove of the wiper 4 Secure the top band using the screw in the band Note To avoid deforming the wiper ring do not over tighten the screw in the band 5 Install the second upper band onto the bottom of the wiper ring on the top groove of the wiper Secure the top band using the screw in the band 7 Separate the lower black wiper at its butt joint Bend back the strapping covering the clamp Loosen the clamp by unscrewing the worm gear Remove the wiper 8 Thread the strapping through the new wiper Install the new wiper on the platen Position the two wipers so that their butt joints are 180 degrees apart Insert the end of the strap through the clamp and tighten by screwing the worm gear 9 Pound the wiper all the way around the platen with a rubber mallet until the ends of the wiper are butted tightly together CAUTION Make sure the wipers are lubricated Without lubrication the wipers will tear 8 4 ITW Dynatec 2000 Revised 10 00 DYNADRUM 55 UNLOASER Manual 21 06 Electrical Parts Replacement DANGER HIGH VOLTAGE Disconnect incoming electrical power Turning OFF the unloaders s circuit breaker will not reduc
70. Zenith gear pump PN 084E412 30cc rev single output high accuracy Zenith gear pump PN 084E413 45cc rev single output high accuracy Zenith gear pump standard on high flow models PN 811272 15 1 ratio piston pump air motor Platen Option The following is offered as an option to the standard Megafow platen PN 805965 Flat Bottom Platen built without fins for adhesives with lower melting points in cluding PUR adhesives Clam Shell Option PN 808906 The optional clam shell is designed to give support to and hold in place the fiber drum as its glue is emptied by the drum unloader It also guards against the spills that can occur when there defects in the drum Drip Tray Option PN 809068 The drip tray sits under the drum of adhesive to catch any molten glue that drips from the drum or platen The drip tray installation consists of a PN 805695 drip tray PN 805644 mounting brackets 2 and PN 805643 u bolts 2 Vent Hood Option PN 806679 The vent hood kit provides for the connection of an exhaust duct to carry away adhesive fumes generated during drum exchange The kit does not provide an exhaust fan or tubing ITW Dynatec 2000 10 1 55 UNLOADER Manual 21 06 Revised 3 05 Chapter 10 COMPONENT ILLUSTRATIONS Chapter Format This chapter contains the component illustrations exploded view drawings for each assembly of the DU55 Drum Unloader These drawings are useful for finding part numbers
71. alve Assembly For M Series Mounting 809148 Item No NO 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 048J019 048J022 048J043 048J186 072X389 030B080 102989 805732 030B086 078H012 048J095 072X389 103044 103140 036A015 N02541 02680 0486016 078 055 04827049 101610 800409 0840210 036 100 072 419 0840192 806400 072 598 Description 3 8 90 Fitting 3 8 Straight Conduit Fitting 1 2 90 Conduit Fitting not Shown 3 8 Conduit 1 1 16 12 to 1 NPT Adapter Air Actuator 24VDC Actuator Bracket Ball Valve Assembly Ball Valve 1 NPT Clamp Worm Drive Hose Cord Grip Option 1 1 16 12 to 1 NPT Adapter Heater Block Cover Junction Area Heater 3 8 x 2 150w Ceramic Wire Nut Temperature Sensor Located In Cable Assembly 6 32 x 3 8 BHSC Screw Wire Terminal 10 24 x 3 16 SHS Screw 3 8 Conduit Fitting Cable Assembly DCL Jacket Insulation Level Control Assembly Level Probe 3 4 NPT 3 4 Swivel Fitting XMTR RSHAW 240V 4 20MA Lid Assembly 1 Hex Brass Nipple m m nm sch zk sch cl sch sch Qty 10 11 Revised 7 06 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec c 2000 Component Illustration ASU System Level Control Kit amp Ball Valve Assembly 806430 10 12 ITW Dynatec 2000 7 06 DYNADRUM 55 UNLOADER Manual
72. ansferred Example 0 2 0 1 gt Read motor speed number 1 Response from DynaControl STX 4 bytes ETX actual speed has to be scaled to real RPM sczle factor gear ratio RD CST Read System Status f 66H No bytes to follow Example EOT 0 2 f ENO Response from DynaControl STX Status 4 bytes ETX Status the 4 bytes build a number 0 to 2047 Each bit represents dedicted information Bit 0 1 Controller is switched on Bit 1 1 a High Alarm is present Bit 2 1 a Low Alarm is present Bit 3 1 Controller is switched to standby mode Bit 4 1 Pump Enable Thermostat is closed pumps are enabled 4 14 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 Bit 5 1 7 Day Scheduler is active Example STX 0037 ETX 0037 z 0025 hex Scheduler active low temperature alarm ZST Read Temperature Status i 69H To follow zone number 2 bytes 00 48 zone number 00 status of all zones is transmitted Example 07 0 3 1 0 0 gt zone status are requested from slave address 03 Response from DynaControl STX Status ETX Status 0 Zone is deactivated 1 zone is activated but waiting for enable heat up sequence 2 zone is activated and heating is enabled but tolerance is not reached 3 Zone is activated enabled and has reached tolerance window 4 Zone is in low temp condition 5 Zone is in high temp condition 6 Sensor shorted 7
73. arrows stamped on the pump adapter that show in which direction to install 7 Pump replacement is now complete Prior to startup read startup instructions in Chapter 3 Platen Replacement Prior to disassembly heat the unit above the melting point of the material being pumped by the unit Turn pump motor control to OFF WARNING Safety goggles and protective clothing and gloves mustbe worn during this operation Disconnect main electrical power Insert a fiber sheet on the floor of the unit and lower the platen completely Remove motor and drive shaft assembly Remove upper bracket Disconnect electrical box Remove electrical box bracket Remove retainer clamps and rotate bottom bracket clockwise to clear the main rods EA dera em Tighen jack screws to raise manifold and pickup tube approximately 1 Grasp bottom bracket and carefully remove from platen Remove the nuts from the top of the two main rods 6 Slowly raise the platen carrier Be sure that the electrical wiring is free to pass through the connecting conduit 7 The platen assembly may now be removed from the unit for further disassembly or cleaning Platen Reassembly Note all mating surfaces must be cleaned of material adhesive RTV sealant or foreign matter prior to reassembly 1 Prior to reassembly coat the pickup tube hole and the pickup tube with a coat of RTV sealant Assemble immediately Wipe excess sealant from edges 2 Re attac
74. as well as for use when maintaining or repairing the unit Note most common nuts bolts and fasteners can be obtained locally at your hardware store Specialty fasteners are available by contacting Dynatec s Customer Service 10 2 ITW Dynatec 2000 6 07 DYNADRUM 55 UNLOADER Manual 21 06 Item No Part Number vescripuon 805090 DynaDrum Unloader Assembly 1 1 069X270 O ring 025 1 2 072X103 3 4 NPT x 1 1 16 JIC Hex Nipple 1 3 805612 Clamp Swivel Drum 2 4 072X161 3 4 NPT Level Seal Plug 1 5 078A174 8A x 1 2 HH Screw 7 6 N00790 6 32 x 1 4 SHC Screw 5 7 N01385 8 32 x 1 75 SHC Screw 2 8 078 013 3 8 Washer SAE 12 9 00698 3 8 Lock Washer 4 10 107393 3 8 16 Hex Nut w Washer 8 11 110290 30cc Single TSHA Pump standard 1 12 078A327 5 16 18 X 5 25 SHC Screw 2 806041 Pump Adapter Kit 1 13 806040 Adapter Plate 1 14 069X064 O ring 041 1 15 069X270 O ring 025 2 16 078C141 7 16 Special Flat Washer 4 17 01010 021 1 18 805407 Thermostat 1 19 805406 Thermostat N C 1 20 106714 Jaw Type Coupling 1 Shaft 3 21 106875 Open Spider Coupling 2 22 107429 Coupling Jaw Type 3 4 Shaft 1 23 801241 Pressure Relief Valve 100 800 PSI CP200 1 24 801561 7 16 14 x 4 1 2 SHC Screw 4 25 801679 Motor AC 3P 240V 1 HP K25 1 26 805079 Transfer Block 2 Hose 1 27 805080 Lower Drum Bracket 1 28 805082 Pickup Tube 1 29 805083 Vertical Gear Reducer 20 1 1 30 805084 Drive Shaft 1 31 805085 Upper Drum Bracket 1
75. c Schematic ITW Dynatec 2000 11 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 1 01 PLUG HEAD 7 18 EH 18 BROWN 8 BROWN GND GRN YEL 18 SOL S ACTIVATES HEAD Notes 1 ALL WIRE MIL W 22759 10 OR 12 MINIMUM 600 VOLTS 260 DEG C 2 SOLENOID S VOLTAGE AND TIMING METHOD DEPENDS ON APPLICATION 3 RTD WILL BE PLATINUM 100 OHM PN 103117 Rev B Schematic DCL Heads applies to Optional ASU Fill Kit 805718 EE ww ESCRITO Dem DN PROD emm OF Super _ 805117 DRV1_IN PU XL KSEE PG D H DUTPUT HARNES INPUT LINE 129 CONTACT OUT 300 325 LINE 128 LAD Lan ORG 301 f 326 o NG lt ALARM gt GREY 302 2 O MT1_X3 HU 10VDC amp TRG INPUT e e 3e8 T BSU EMPTY LTS3 1 1 1 C14 6 BLK 304 Pey z s 329 O mer E 9 4 Gr PWR_JP4 OPTIONAL See BLU THRU JUMPER WHEN 205 SEPARATE WIRES 330 Cr PWR_JS1 SU NOT USED PLATEN Assen PL
76. cer number 00 23 2 bytes low pressure high pressure n x 4 4 bytes Example 0 1 0 2 0 2 0 0 1 0 0 0 gt Set pressure alarm values transducer 2 200 low 1000 high Response from DynaControl No error STX ACK ETX Error STX NAK ETX WR_PR Write Heat up Priority 48H To follow Zone number 00 48 2 bytes priority n bytes If zone number 00 all zones will be set to this priority Allowed range 1 2 Example 0 1 0 1 1 1 2 2 2 2 2 2 gt Set heat up sequence first zone 1 2 then 3 to 8 Response from DynaControl No error STX ACK ETX Error STX NAK ETX WR PROG NO Write Program number R 52H to follow program number 1 byte Allowed range 1 to 4 Examples EOT 0 1 R 3 ENQ Select program number 3 Response from DynaControl No error STX ACK ETX Error STX NAK ETX FQ Quit Error Message L 4CH no bytes to follow Example Master detects open sensor on slave no 2 Slave has shut down error has to be reset EOT 0 2 Error is reset defective zone is switched off slave is switched on again Response from DynaControl NSTX ACK ETX RD TA Read Actual Temperature d 64H To follow zone number 2bytes 00 48 zone number 00 all available actual temps are transmitted Example 0 1 4 00 gt actual temps on unit address 01 are read Response from DynaControl STX Act Temps 1 n x 4 bytes ETX Error STX NAK ETX Senso
77. ck and the only heater and sensor are in the platen The over temperature and under temperature switches thermostats have been elimi nated 7 4 ITW Dynatec 2000 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Part 2 DYNACONTROL CONTROLLER TROUBLESHOOTING General Troubleshooting Notes DANGER WARNING HIGH VOLTAGE gt HOT SURFACE Dynamelt systems use electrical power that can be life threatening and hot melt adhesives that can cause serious burns Re read Chapter 1 Safety Precautions before performing any troubleshooting or repair procedures All troubleshooting and repair procedures must be per formed by qualified trained technicians CAUTION Printed circuit boards PCBs are prone to damage from static electrical charges during handling Read Handling Printed Circuit Boards in this chapter before handling or attempting service on Dynamelt s PCBs The Dynamelt s DynaControl includes malfunction self diagnostics alerts and error indication alarms The error indication alarms the alarms displayed on the DynaControl readout are triggered whenever there is a sensor failure and whenever there is an over temperature condition The opera tion of the error indication alarms is described in Chapter 4 of this manual Preliminary Checks Verify the following before proceeding 1 The ASU is switched on 2 The ASU is supplied with power 3 The ASU is supplied with pneumatic air 4 Pneumatic and elec
78. ction Box Bracket 4 8 805163 Junction Box Assembly 1 9 805311 Conduit Bracket large 2 10 805550 Base Clamp Conduit Bracket 1 11 805549 Conduit Bracket Small 2 12 806364 Tie Rod 2 13 806150 Bracket Large Guard 2 14 N04521 3 4 lock washer 2 15 N05964 Nut 3 4 10 2 16 805604 Hi Flow Platen Standard 375 F 1 TBD Hi Flow Platen with wiper kit Option 300 F TBD Hi Flow Platen with wiper kit Option 400 F 808907 Wiper Ring Kit optional 400 w Clamps 1 808908 Wiper Ring Kit without hose clamps opt 300 F w springs 1 805965 Flat Bottom Platen option 1 810325 Wiper Tee Steam Hose Kit Use with Hi flow Standard only 812046 Piston Pump Kit 17 811272 Piston Pump 15 x 1 1 18 811275 Air Control Kit 1 19 TBD O ring 2 227 1 20 TBD O ring 2 237 1 21 811273 Piston Pump Mounting Bracket Assembly 1 22 812048 Piston Pump Adapter 1 23 812053 Sol Actuator 240Vac 1 24 106634 Fitting 6JIC x 1 2 14 1 25 N07830 Fitting SVL90 06FJ x 06MJ STL 1 2 26 102987 Insulator Jacket 10 7 7 06 DynaDrum Unloader 55 812045 With Piston Pump 812046 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec c 2000 Regulator 7742 wer 9 A KH 1 10 8 7 06 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 Bill Of Material Air Control Box Assembly 805961 Item No A ND a YP sch sch o o N O
79. d 221 074 have a 3000 psi 210 bar MAXIMUM WORKING PRESSURE Dis placement pump Model 215 930 has a 2000 psi 140 bar MAXIMUM WORKING PRESSURE NEVER exceed the stated maximum working pressure of the pump or of the lowest rated component in your system Be sure that any components or accessories added to the sys tem are rated to withstand this pressure Fluid Compatibility BE SURE that all fluids and solvents used are chemically com patible with the wetted parts shown in the TECHNICAL DATA section on page 11 Always read the fluid and solvent manufac turer s literature before using them in your system HOSE SAFETY High pressure fluid in the hoses can be very dangerous If the hose develops a leak split or rupture due to any kind of wear damage or misuse the high pressure spray emitted from it can cause a fluid injection injury or other serious bodily injury or property damage ALL FLUID HOSES MUST HAVE SPRING GUARDS ON BOTH ENDS The spring guards help protect the hose from kinks or bends at or close to the coupling which can result in hose rupture TIGHTEN all fluid connections securely before each use High pressure fluid can dislodge a loose coupling or allow high pres sure spray to be emitted from the coupling NEVER use a damaged hose Before each use check the en tire hose for cuts leaks abrasion bulging cover or damage or movement of the hose couplings If any of these conditions ex ist replace the hose im
80. d low alarms 12 C 20 F from setpoint 4 8 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 Default Settings of the DynaControl Controller Default settings are the manufacturer s preset values to which the system will return if the Dyna Control is subjected to an internal memory reset also referred to as re boot While you can change your programmed values to anything within the system s limits the default settings cannot be changed Defaults Language English Setting for Customer Access Code 9999 Temperature setpoint for each zone Platen ready temperature 135 C 270 Over temperature limit Your chosen setpoint limitation 10 C or F For example if your setpoint limitation is 218 C 4259 then your over temp limit 228 C 435 F Standby temperature for all zones 80 C 140 F lower than programmed setpoints lo limit deviation for all temperature zones 20 C 36 F Temperature zone offset 0 C 0 F Sequential heating first platen amp manifold zones then hose head zones and auxiliary zones Setpoint limitation 218 C 425 F Minimum pump speed 0 of full speed Maximum pump speed 100 of full speed Proportional Integral values P I values for Premelt Hopper and Filterblock temperature zones 15 and I 3 For all other zones P 12 and I 2 ITW Dynatec 2000 4 9 DYNADRUM 55 UNLOADER Manual 21 06 R
81. display is switched off and the controller then switches off the faulty zone until the ASU is ready for operation again When the actual temperature exceeds the setpoint limitation plus a tolerance the overtemperature alarm window is displayed and main power is switched off Examples of Error Alarms Overtemperature The Overtemperature Alarm indicates that the named zone has exceeded its programmed setpoint limitation The controller will shut off power to the heaters Press F4 and troubleshoot the problem Zone Name TH The Sensor Failure Alarm can indicate either a sensor Sensor Failure open or a sensor short Sensor open is accompanied by a blinking up arrow on the actual temperatures display Zone Name screen Sensor short is accompanied a blinking down arrow Press F4 to switch off the named zone then troubleshoot the problem The Manifold Overtemp Alarm indicates that adhesive temperatures at the manifold have exceeded the Manifold Overtemp setting of the mechanical redundant thermostat Press F4 and troubleshoot the problem The Communication Error Alarm indicates an internal failure unrelated to zone temperatures Call ITW Dynatec for assistance Communication error 4 6 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 System Status Lights Audible Alarm The stack light s mounted on the unloader s control box assembly allows No remote monitoring of the unloader s
82. e Blecttc l Lee ett en e deutet p tote qe rU Ree teca eed dase 1 1 High TemperatureS echo Heber ede e Fer c mid FR est ad ea der 1 1 High Pressure it cha gan EU LEVE Dante as IR T OE RACES EDO EH cee a 1 1 Pr tective COVEtS msn pex ee etre e i qoa Reve er ta ceci 1 2 Eye Protection amp Protective Clothing 2 1 2 Safe Installation and Operation 2 1 2 Treatment for Burns From Hot Melt Adhesives 1 2 e so dote o eg s rufi ide SRM ates el Seley 1 3 Explosion Fire Hazard REESEN ENER ere 1 3 725 22 21er E prse pe Sure RU Uto ERAN 1 3 Use at PUR Adhesives e aba ep d RAE see wie 1 3 Chapter 2 Description amp Specifications D SCEIDUORD dodo ead ep cee atta 2 1 Components Diagram eee eek e RI e ve vr p Ra v Re er 2 1 Specifications ie c e ae at s e ees 2 2 Dimensions ose caue e E Ce ER 2 4 Chapter 3 Installation amp Start Up Shipping amp Handling 3 1 S rvice 3 1 TE 3 1 Controls 3 2 Controls e nacre bp RE ELDER UE Ebr RESELLER IRR E
83. e platen from the drum it is necessary to create a positive pressure in the drum This is accomplished by manually injecting air as the platen is raised Air pressure is controlled by an air regulator located on the left side of the platen Pressure should not exceed 15 psi Inlet Pump Pressure Regulator Optional Piston Pump Models Only When adhesive demand changes the source pressure may reguire adjusting This can be done manu ally by turning the handle of the regulator mounted on the piston pump for an illustration of the location of this handle see page 10 7 of this manual 3 8 ITW Dynatec 2000 Revised 4 01 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec 2000 4 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 Chapter 4 DynaControl CONTROLLER SET UP Temperature Control Functions in General The DynaControl microprocessor based proportional temperature control in the unloader performs a number of functions that help to maintain adhesive setpoints in all temperature zones of the system It maintains permanent system values fixed proportional and integration values that have been pro grammed at the factory such as the maximum temperature setpoint It enables the user to program temperature settings and heater on off sequencing that are appropriate to a specific application It dis plays all programmed values a
84. e the danger of electrical shock at the terminals or connections at the circuit breaker To Access Electrical Parts within the Transfer Block The transfer block is located on top of the platen Within it are located the over temp and low temp thermostats switches an RTD sensor and four heaters Platen Sensor MEM ES RTD Sensor H Over temp Switch Transfer Block Location amp Details Over Temp and Low Temp Thermostats 1 Remove the transfer block s wire cover by removing the two 8 32 socket head cap screws located on the panel side of the transfer block Then pull the wire cover back The over temp NC thermostat is mounted directly above the low temp NO thermostat 2 remove over temp thermostat switch remove the two 6 32 mounting screws which hold it to the transfer block Verify that you have the over temp thermostat by reading the small print on the switch over temp is labeled 450 Pull off the two quick disconnect connectors b To remove low temp thermostat switch remove the two 6 32 mounting screws which hold it to the transfer block Verify that you have the low temp thermostat by reading the small print on the switch low temp is labeled F 250 Pull off the two quick disconnect connectors Heater Removal 1 Remove the transfer block s wire cover by removing the two 8 32 socket head cap screws located on the panel side of the transfer block Then pull the wire cover back
85. eal 1 Defective seal 1 Replace 2 Low viscosity material 2 Decrease system air pressure Drum difficult to remove 1 Injection air pressure too 1 Increase injection air from platen low pressure not to exceed 15 psi 2 Platen temperature low 2 Allow platen to warm up increase platen temperature ITW Dynatec 2000 Page 7 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Unloader Electrical Troubleshooting Guide Unit does not heat 1 Circuit breaker tripped 2 Inoperative temperature 2 Replace controller 3 Over temperature 3 Reset switch located within transfer block by pump Unit too hot 1 Temperature controller set 1 Reset or recalibrate Over temperature light ON too high or out of calibration 2 Short circuit in system 2 Find short and correct Unit will not go into ready 1 Inoperative RTD sensor 1 Replace mode 2 Unused temperature zone is 2 Turn zone Off turned On Unit heats slowly or does not Low voltage Correct low voltage condition reach operating temperature Heaters Four 250 watt heaters are installed within the transfer block which is located on top of the platen An ohmmeter may be used to verify if they are operable A reading of 230 ohm indicates the heater is good The total for the four heaters 1000 watts is 57 ohms in parallel Heaters Sensors and Switches on Optional Piston Pump Models On the optional piston pump models there is no transfer blo
86. ect heaters Off the controller will remind you at power on to press F1 to turn the heaters On 5 16 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Service Functions Screens cont Press 3 to program Factory Defaults Enter your 4 digit access code Press Enter Select either EU Setup F2 or US Setup F3 Press F4 to Return to menu Note Customer Defined F1 is a FUTURE PROGRAMMING FUNCTION and not selectable in this version This function reloads all factory setpoints and parameters EU European Setup Temperature scale is Centigrade pressure is measured in BAR motors are in STOP mode at startup and heaters are active at startup US United States Setup Temperature scale is Fahrenheit pressure is measured in PSI motors start in the mode they were left in at shutdown and heaters are inactive at startup Note an active Seven Day Scheduler option overrides this function See Seven Day Scheduler in this chapter for more details Press 4 to program Keypad Locking Scroll to either Temperature Settings or Motor Settings Press F3 to toggle Locked or Free Scroll to other setting and press F3 to toggle Locked or Free Press F4 to Return to menu Selecting Locked prevents further programming to either temperature setpoints or motor Selecting Free allows further programming Press 5 to program PC Link Scroll to select either Load from Computer to this Controller or Save F
87. ed directly behind the Operator s Keypad PCB behind a protective metal cover All of the user terminals are located outside of the protective cover The Low Level relay is fixed at normally open The High Low Alarm relay is fixed at normally closed During normal operation the two red indicator lights are always ON Set the dip switches as follows for gear pump models set 51 to ON set 52 53 S4 to OFF for piston pump models set all switches 51 54 to OFF Triac control for Hopper Head Hose 1 amp 2 PC PLC Serial Channel Connect to Operator Battery Panel PCB Relay outputs LEDs 1 amp 2 alarm contacts 3 amp 4 low level contacts Flat cable connect to Auxiliary PCB or Relay Output PCB J2 Flat cable connect to optional Memory Card Reader Terminal connections 1 Program Select 1 1 2 Input 2 4 6 8 12 3 Low Level Detect Input 5 External Setback Input 7 Program Select 2 3 4 Input 9810 Ground Optional Scheduler chip Dynatec factory use Dip switches Flat cable connect to optional motor board 0000000000 Flat cable connect to Power PCB Sensor Inputs for Head Hose 3 amp 4 Sensor Inputs for Head Hose 5 amp 6 and Aux 1 283 Sensor Inputs for pdt o Hopper amp Head Hose 1 amp 2 Sensor Input for channel 16 Layout of Components on CPU Board 7 8 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Displa
88. eee Mae ach ed 100 amp 3p Power requirements Ced Desc A ar go ol eode a Ro cac es 63 amp 3p Wattage maximum idt do tori a acca oie eee a e E D e E 27 500 watts max Tianstet block Pda RE Eod cut lie Fco I eo add a ae Ide bd 1000 watts max Hand held applicator ER QU Gees S CC aia 200 watts max HosezappliCalOE bea a d RETRATOS OQ AAT o d 1000 watts max Hoses transfert esie er IO Lon de ee Nus 2000 watts max Based a 4000 centipoise PSA hotmelt at 350 F ITW Dynatec 2000 Page 2 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 Pressurized Air Optional Piston Pump Models Maximum air pressure supply 8 22 bar 120 psig Maximum recommended pump speed depends on adhesive used Air consumption at 60 pump cycles per minute TBD normal liters minute SCFM at 100 psig DynaControl Temperature Control Power board ccu su d e A EC e ev ea 48 zones per board modular construction Display type a iced en dn Eh DE e woe quts graphic liquid crystal Temperature control ZONES aca solid state relay output Solid state Tela inp t dined RH Ba ames 3 15 VDC Eine specd THDUES orrena ade o 1to2 Other Display languages English
89. eere E eee e 5 12 High Low Temperature Deviation 5 13 Standby Temperature varus dete qne e eto el e TR eu eo aen ted 5 13 Standby Time Delay ise eer bade et epe Ico ee qe 5 13 Limitation 2 t cue este eh c de tec 5 13 Temperature Offset y ODER ET TS Gub ee IN CET DP 5 13 Sequential Heating a rer UE RR 5 14 Temperature es ee Eo bm rete e ipe teet peer trc Zug 5 14 Change Security Lock ius potions me Em paw E RT ee 5 14 Service Functions Screen 2 3 es ER eee RE E o atenta RET oa eR ee te at 5 15 Customer Zone Names ise eee th tese ee ate ed ip e Er oes 5 15 Power Configuration ua sa te gea ib ere ne d e bx aa iR NER 5 15 Factory Defaults ies reto cere ease ce e p ee Oe a 5 16 Keypad Eocking rod Aes Me debe tees 5 16 PC EE 5 16 Language e ERE 5 16 LED Contrast EPI 5 16 system Logbook Lo ENEE E ED I 5 16 Change Security Eock ue ue IRE e eere e gea a e re 5 16 Setvice Functions Screen 3 9 aep ater RR DR KEE Pla ah 5 17 Programming at Main Scheduler Screen 2 5 18 Use of the Main Scheduler Screen 2 5 1
90. elected item press F3 to select another item Press Press F4 to return to the Main Scheduler screen Press 3 to program the 7 Day Scheduler See programming details and screen on following page Press 4 to select an active recipe 1 4 Use F1 or F2 to select recipe 1 2 3 or 4 Press F3 to Confirm Press F4 to return to the Main Scheduler screen Two separate setpoint recipes programs can be programmed and stored in the controller though only one recipe is active at any given time Setpoints may differ from one recipe to another When switching between recipes the new recipe s setpoints take over so there may be error alarms if the new recipe s unused temperature zones are turned on The program recipes are referred to as and P2 To create a Recipe advance to the Main Scheduler Screen and press 4 Use F1 or F2 to choose a recipe number for this example say 2 Press to confirm Press F4 then press F4 again to go to the Actual Temperatures Screen Program all controller setpoints and functions as outlined on page 5 4 When all programming is completed Recipe 2 P2 is created Note at Power On the program mode defaults to P1 Press 5 to activate or deactivate the 7 Day Scheduler Press F4 to return to the Main Scheduler screen Press F4 to return to the Actual Temperatures Screen 5 20 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Programming of 7 Day Scheduler 7 Day
91. eplacement parts kit 4 2 AM ch zb cb cb sch HH or accessories always give all the information re quested in the chart below 2 Check the parts list to identify the correct part number i 7 o not use the ref no when ordering 9 3 Order all parts from your nearest Graco distributor QTY PART DESCRIPTION 307431M 7 DIMENSIONAL DRAWING e D E F Inlet Outlet Rod Thd Hole Dia NPT UNC in mm 1 2 13 m 0 406 10 34 5 8 11 0 406 10 34 5 8 11 0 406 10 34 Displ Pump No 221 026 13 12 333 2 10 69 271 5 215 930 13 62 345 9 10 69 271 5 221 074 13 94 354 1 10 69 271 5 With connecting rod at bottom of stroke Three holes on a 3 5 in 88 9 mm bolt circle SERVICE INFORMATION Listed below by the assembly changed are Added and De leted parts Assembly Ref Changed Status No Part Model Deleted 1 6 167 665 V Packing 215 930 Added 3 22 187 831 Shim to Series E Four v packings are now used on the piston The num ber of v packings used in the pump throat remains at five Use 0 6 shims as required to attain a piston packing stack height of 0 668 0 683 in 17 0 17 3 See page 6 10 307431M Model 221 074 Shown TECHNICAL DATA WETTED PARTS Disp Rod Effective Models 221 026 amp 221 074 OD Area Area Chrome over Stainless Steel T
92. es accessories equipment or materials not supplied by Graco or the improper design manu facture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claim If the claimed defect is verified Graco will re pair or replace free of charge any defective parts The equipment will be returned to the original pur chaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS THE TERMS OF THIS WARRANTY CONSTITUTE PURCHASER S SOLE AND EXCLUSIVE REMEDY AND ARE IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND OF ANY NON CONTRACTUAL LIABILITIES INCLUDING PRODUCT LI ABILITIES BASED ON NEGLIGENCE OR STRICT LIABILITY EVERY FORM OF LIABILITY FOR DIRECT SPECIAL OR CON SEQUENTIAL DAMAGES OR LOSS IS EXPRESSLY EXCLUDED AND DENIED IN NO CASE SHALL GRACO S LIABILITY EX CEED THE AMOUNT OF THE PURCHASE PRICE ANY ACTION FOR BREACH OF WARRANTY MUST BE BROUGHT WITHIN TWO 2 YEARS OF THE DATE OF SALE EQUIPMENT NOT COVERED BY GRACO WARRANTY GRACO MAKES NO WAR
93. eved protective clothing to prevent burns that could result from contact with hot material or hot components Always wear steel reinforced safety shoes Safe Installation and Operation To avoid possible failure of hoses make sure all hoses are routed to avoid kinking tight radius turns 8 or less and abrasive contact Hot melt hoses should not have prolonged contact with heat absorbing surfaces such as cold floors or metal troughs These heat absorbing surfaces can alter adhesive flow and cause incorrect calibration Hoses should never be covered with materials that prevent heat dissipation such as insulation or sheathing Read this manual before applying electrical power to the equipment Equipment may be damaged by incorrect electrical connections Do not use adhesive that is dirty or that may be chemically contaminated Doing so can cause system clogging and pump damage When adhesive hand held applicators or other movable applicators are used never point them at yourself or at any other person Never leave a hand held applicator s trigger unlocked when not actually in use Do not operate the hopper or other system components without adhesive for more than 15 minutes if the temperature is 150 degrees C 300 degrees F or more To do so will cause charring of the residual adhesive Never activate the heads hand held applicators and or other application devices until the adhesive s temperature is within the
94. evised 4 01 Helpful Tips for the User When the unit is turned ON all temperature setpoints and other operating parameters will be exactly where they were when the unit was turned off When the unit is turned ON all system heaters go ON unless they have previously been set below 40 C 100 F in which case they will be turned OFF or if sequential heatups have been set However if hopper temperature is above ready temperature when the unit is turned on all hose and head sequential heatups will be bypassed and hoses and heads will be turned ON If the system is turned off and then on again the standby condition will be disabled 4 10 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 Serial Protocol for RS232 and RS485 Options V 5 00M Specifications RS232C no handshake RS485 4 wires Baud rate 9600 baud Character format 8 databits 1 startbit 1 stopbit Parity no parity check General information DynaControl is always a slave The controller reacts only when addressed by a master DynaControl responds only when own slave address is received Slave address is program mable via front panel PC LINK Setup Multi digit values are transferred most significant digit first If Hex Numbers are transferred do not use capitals 0 9 a f Control characters used STX 02 Start of Text ETX 03 End of Text EOT 04 End of Transmission ENO 05 Enquiry ACK 06 Positive Acknowledge NA
95. g Continuity 3 Spray gun or dispensing valve obtain grounding through connection to a properly grounded fluid hose and pump 4 Object being sprayed according to local code 5 Fluid supply container according to local code 6 All solvent pails used when flushing according to local code Use only metal pails which are conductive Do not place the pail on a non conductive surface such as paper or cardboard which interrupts the grounding continuity 7 maintain grounding continuity when flushing or relieving pressure always hold a metal part of the gun firmly to the side of a grounded metal pail then trigger the gun dispens ing valve Flushing Safety To reduce the risk of fluid injection injury static sparking or splashing follow the Pressure Relief Procedure on page 2 and remove the spray tip spray guns only before flushing Hold a metal part of the gun firmly to the side of a grounded metal pail and use the lowest possible fluid pressure during flushing IMPORTANT United States Government safety standards have been adopted under the Occupational Safety and Health Act These standards particularly the General Standards Part 1910 and the Construction Standards Part 1926 should be consulted 307431M 3 SERVICE Service for 215 930 Series E Displacement Pump WARNING To reduce the risk of serious injury including fluid in jection splashing in the eyes or on the skin or injury from moving parts
96. h main rods of platen carrier to platen Lower carrier and thread rods back into the hole in the carrier frame 3 IMPORTANT Properly orient platen in the unit with Front forward Lower carrier to allow feeding the wiring up into the electrical junction box 4 Continue reassembly in reverse order of disassembly outlined above ITW Dynatec 2000 8 3 55 21 06 Revised 9 05 Wiper Seal Replacement Prior to beginning this operation heat the platen above the melt point of the material being pumped by the unit The platen carrier must be in the UP position Be sure that safety blocking is provided to hold platen in the UP position WARNING Safety goggles and protective clothing and gloves must be worn during this operation Disconnect main electrical power Place safety blocking under the platen to prevent platen from lowering There are two wiper seals installed on the drum unloader s platen an upper white one o ring style and a lower black one hose style Wiper Seal Kits are available from ITW Dynatec see pg 10 2 Clean the Seal Grooves 1 Using a wooden or plastic tool to prevent damage to the wiper clean all material from the seal grooves 2 Lubricate ram plate grooves bands and wipers before assembly Lubricate the wipers with a lubricant that is compatible with the material to be pumped Check with your material supplier to verify compatibility Install
97. hese pumps must be carefully installed and maintained These pumps are CE Dec laration of Conformity rated Health amp Safety Dismantling Internal components are precisely machined and have sharp edges and corners These features are essential to the accurate metering performance Particular care must be exercised when handling these components Cleaning Cleaning fluids and methods are subject to strict Health and Safety regulations Avoid contact with skin do not inhale fumes and protect eyes Operation Pump outlet pressure and speed limits are dependant on fluid viscosity and throughput Pump in let pressure is an important feature for lubrication and fluid homogeneity Materials for pump construction are important for corrosion and wear resistance Consult ITW Dynatec for detailed applications Normally the pumps are single or dual output Typical speed ranges are 10 90 rev min Flushing To avoid contamination of process fluid the pump should be flushed out to remove test oil Pre caution must also be taken to flush out pumps at plant shutdown since congealed fluid can cause seizure Filtration Unless fluid purity can be guaranteed especially from metal fragments filtration must be installed before pump inlet to avoid damage to pump internals Note The following guide is for general purposes only Due allowance must be made for any spe cial features Installation Ensure pump is free from protective packing mate
98. ical thermostat for the manifold over temperature 219 C 425 F For most operations temperature fluctuations will be very small and of short duration For these reasons the settings above are recommended ITW Dynatec 2000 4 7 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 System Values That Are Factory Programmed not customer programmable Minimum setpoint value 10 C 50 F Maximum setpoint value Setpoint limitation 218 C 425 F E S for high temp mode enabled units 232 450 F Maximum alarm deviation 50 C or F Minimum alarm deviation 5 C or F Maximum standby temperature 150 C or F less than setpoint Minimum standby temperature 30 C or F less than setpoint Actual temperature indication range 0 C to 260 C 32 F to 500 F Customer Programmable Values Preset At The Factory ITW Dynatec can set the controller s system values to customer s specs if provided If customer s specs are not provided the following values will be entered into the DynaControl controller at the factory They may be changed by reprogramming through the keypad These are not the default settings see following section Valve heater and hose setpoints varies from 138 to 149 C 280 to 300 F Platen setpoint 143 C 290 F All zones are switched off except for the platen and manifold Motor rpm 0 in the OFF mode Standby 80 C 140 F under setpoint Hi an
99. ice is dependant on customer application Page 9 1 Revised 11 07 Quantity 1 PR REN t2 H RRR 9 2 ITW Dynatec 2000 Revised 7 06 DYNADRUM 55 UNLOADER Manual 21 06 Level Control Options PN 806430 Level Control Kit Used to automatically meter the flow of material from the unloader to the ASU The kit consists of a level control assembly a heated ball valve assembly a ball valve actuator and a modified Dynamelt M ASU lid assembly PN 806573 Level Control Kit without Heated Ball Valve amp Actuator Used to automatically meter the flow of material from the unloader to the ASU The kit consists of a level control assembly and a modified Dynamelt M ASU lid assembly PN 805732 Heated 1 Ball Valve Used with the PN 806573 Level Control Kit the heated ball valve automatically opens the valve to refill the hopper after manually being actuated PN 806387 Ball Valve Air Actuator Used with the PN 806573 Level Control Kit and the PN 805732 Heated Ball Valve The ball valve actuator automatically actuates the ball valve to open the valve to refill the hopper Pump Options The standard pump for the Dynadrum 55 Unloader is a 30cc single output Zenith gear pump The following pumps are available as options PN 084E410 10cc rev single output high accuracy Zenith gear pump PN 084E411 20cc rev single output high accuracy
100. ill Kit N07958 RTD Sensor PT100 in optional ASU Fill Kit 806575 Flow Control Valve Parts for Gear Pump Models only 036B103 RTD Sensor Pt located in transfer block 806580 RTD Sensor located in platen 805406 Over temp Thermostat NC located in transfer block 805407 Low temp Thermostat NO located in transfer block 805322 Heaters 250w located in transfer block 801241 Relief Valve 100 800psi 069X270 O ring 025 069X064 O ring 041 N01010 O ring 021 N05752 O ring 236 808680 Pump Seal for large TSHA pumps Parts Within the Panel Box DCL V5 16DU 048H384 Solid State Relay Dual 240v 805634 Solid State Relay 530v 807053 Relay DPDT 103184 Fuse GDC4 104117 Fuse T6 3AL 5x20 printed circuit boards 804535 Fuse 15A LP CC 804536 Fuse 20A LP CC 102762 Fuse 1 amp motor interface pcb 113006 CPU Printed Circuit Board V5 108256 Control Assembly 110090 Motor Interface Printed Circuit Board gear pump models only 107440 Power Printed Circuit Board 48 zone 107853 Motor Control Drive Printed Circuit Board gear pump models only 106149 Aux RTD Printed Circuit Board 806762 DC Power Supply Additional Parts for Optional Piston Pump Models 810984 O ring 2 227 811275 Air Control N05752 O ring 236 812053 Solenoid Actuator NA Spanner Wrench available locally NA V Packing material available locally from Graco supplier Misc 108700 Lubricant L15653 Kit Flushing Fluid 1 gallon cho
101. ion is the low limit of the range and the setpoint plus the deviation is the high limit of the range Recipe A program recipe is a set of temperature setpoints and parameters which the user has programmed and wishes to store in the controller for future use Up to four recipes may be stored in the Dyna Control controller Sequential Heating The heating sequence which allows the slower heating hopper to reach operating temperature with out unnecessary use of electricity for faster heating hoses and applicators Sequential heating is the time period during which the hoses and applicators remain OFF while the unloader s zones heat up Hoses and applicators may be independently programmed If unloader temperatures are above ready temperature when the unit is turned ON the hose and applicator cont ITW Dynatec 2000 Page 4 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 sequence is bypassed and they will be turned ON The heat up sequence is restored after Standby is turned from ON to OFF Sequential heating is not needed for most applications and can delay total system warm up time Standby Condition The system condition where the unit hose and head temperatures are maintained at predeter mined reduced temperature values Standby temperatures are set lower than setpoint temperatures in order to reduce adhesive degradation and energy consumption when the system is temporarily inactive and to permit rapid system warm up when run condi
102. is in place b press the 0 zero key to toggle from letters to numbers press the SYM key to enter a space colon dash dot or Z d press F1 to toggle from upper to lower case e you cannot back up If an error is made press Enter repeatidly to advance through the name loop until you reach the point for correction and re write as desired f press CLR LINE to clear an entire line g you may COPY F2 PASTE F3 and then modify to save time when names are similar h press F4 to advance to the next motor or zone to be named To program Customer Zone Names Press F1 to program Temperature zones or F2 to program Motor Scroll to the first item to be named Press Enter to allow naming Using the Alpha Numeric keypad and following the rules given above spell out name as desired Press F1 F2 or F3 to select another item to name Repeat until all items are named as desired Press F4 again to Return to Ser vice Function Page 2 3 screen Press 2 to program Power On Configuration This function gives the user the choice of having the heaters and motor come on or remain off whenever the unit is powered on USA default is both On European default is Heaters On Motors Off Note programming here overrides pro gramming made at the next Service Function Function 3 Factory Defaults Press 1 to toggle the heaters On or Off Press 2 to toggle the motors On or Off Press 3 to toggle the external inputs On or Off Note if you sel
103. l panel box and individual boxes con taining the other necessary components to assemble the system Service Requirements The Dynadrum unloader is configured for either 240 volt 3 phase 480 volt 3 phase power Inter nal transformers if required provide 240v 3 phase voltage for hoses applicators and controls Electrical power is connected to the upper disconnect circuit breaker terminals located in the control panel box A conduit opening must be customer provided in the panel box for the power leads Air pressure is supplied through a 1 4 NPT fitting located at the air control panel The air supply line should be a minimum of 1 4 Air pressure requirements are 60 to 80 psi Installation The Dynadrum unloader has been tested at the factory and will be ready for operation after complet ing the following steps unloader in an ambient temperature of less than 20 F 5 C or higher than 120 F CAUTION Prior to installation read the manual throughly DO NOT operate the 50 Position the unit so that it is convenient for drum loading and with easy access to work area Provide adequate access to the control panel Be certain there is a minimum of 9 feet 2 95m of overhead clearance gt Bolt unloader and panel box securely to floor with 1 2 dia x 3 bolts and washers WARNING To prevent injury to personnel the unloader and control panel box must be firmly secured to the floor
104. lates worn scratched or not Return to ITW Dynatec flat Low inlet pressure cavitation Check process High outlet pressure slippage Check process 4 of 6 ITW Dynatec c 2002 Revised 5 04 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps PN 110289 110291 Large Tool Steel High Accuracy Gearpumps Cleaning Before removal from machine the pump should be rotated for a short period with inlet supply shut off to discharge process fluid Care should be taken when removing and stripping the pump to allow for any residual fluid Pump components can be solvent or ultrasonically cleaned by im mersion using a compartmentalized wire baset Dry in air Stubborn residues may be removed with a brass wire brush Avoid burnishing the sharp edges of gear and gear races Fluid immersion in rust inhibitor is advised If components are to be stored for some time they should be lightly smeared with oil Maintenance Tightening Torque for High Tensile ISO 12 9 Lubricated Bolts 300 C max Bolt Size amp Qty Bolt Location Torque Nm Ft lbs M5 4 retainer cap 7 1 5 2 10 12 4 mounting bolts 41 30 at ambient temperature M10 12 4 mounting bolts 24 18 at production temperature Notes If mounting bolts are torqued at production temperature they should be re torqued to 41 Nm 30 Ft Ib when machine is at ambient temperature 1 Nm 8 85 in lIbs Torques given above for Metric and UNF threads Multiply b
105. mediately DO NOT try to recouple high pressure hose or mend it with tape or any other device A re paired hose cannot contain the high pressure fluid FIRE OR EXPLOSION HAZARD Static electricity is created by the flow of fluid through the pump and hose If every part of the spray dispensing equipment is not properly grounded sparking may occur and the system may become hazardous Sparking may also occur when plugging in or unplugging a power supply cord or using a gasoline engine Sparks can ignite fumes from solvents and the fluid being sprayed dust particles and other flammable substances whether you are spraying dispensing indoors or outdoors and can cause a fire or explosion and serious bodily injury and prop erty damage If you experience any static sparking or even a slight shock while using this equipment STOP SPRAYING DISPENSING IMMEDIATELY Check the entire system for proper grounding Do not use the system again until the problem has been identi fied and corrected Grounding To reduce the risk of static sparking ground the pump and all other spray equipment used or located in the spray dispensing area CHECK your local electrical code for detailed grounding instructions for your area and type of equipment BE SURE to ground all of this equipment MOVING PARTS HAZARD In a pneumatic system the piston in the air motor located be hind the air motor plates or shield moves when air is supplied to the motor Moving pa
106. nd it includes self diagnostic malfunction alerts and failure alarms Note Some D ynaControl functions are direct temperature conversions between degrees Celsius and Fahrenheit Other parameters are independently selected values Defining DynaControl Temperature Control Terms Adhesive Temperature Control Range The temperature limits within which the unit hoses and applicators may be programmed and main tained CPU Module The central processing unit CPU of the microprocessor temperature control Cold Start When the unit resets itself to default setting due to either a malfunction or to a deliberately initiated cold start procedure When the unit is turned ON via the Main Power Disconnect Switch Default Settings The factory set programmable system values that will be in effect if the user does not enter new val ues The controller will revert to its defaults whenever it is reset The DynaControl controller s de faults are listed in this chapter Error Indication Alarms Alarms which indicate that the programmed over temperature values have been exceeded for one or more temperature zone Alarms may also indicate an open or short circuited sensor Mechanical High Temperature Protection A mechanical redundant thermostat located on the manifold Microprocessor based Proportional Temperature Control The built in control system that controls monitors and displays all system temperature values cont 4 2 ITW Dynatec
107. ne number 2 byte 01 48 setpoints n x 4 bytes ASCII Adding 1000 to setpoint will deactivate this zone Subtracting 1000 will activate again Example 0 1 0 4 0 1 6 0 1 1 8 0 gt Zone no 4 on unit with address 01 is set to 160 C no 5 is set to 180C but temporarily deactivated Response from DynaControl No error STX ACK ETX Error STX NAK ETX This command will select the temperature scale for the controller WR TO Write Temperature Hi Lo Tolerances B 42H To follow zone number 2 bytes 00 48 Temp Tolerance 2 bytes zone number 00 Set tolerance of all zones Tolerance Deviation plus minus from setpoint to get Hi Lo indication Alarm window Allowed range 5 to 50 Example EOT 0 1 B 1 2 2 0 ENQ gt Set tolerance for zone 12 on slave address 01 at 20 Response from DynaControl No error STX ACK ETX Error STX NAK ETX WR_SPS Write Motor Speed Setpoint 43H To follow motor number 00 06 2 bytes motor speed nx 4 bytes If motor number 00 all motors will be set to this speed gt Speed Setting takes place in steps of 0 1 of Full Speed Allowed Range 0 to 1000 0 to 100 0 Example EOT 0 1 C 0 2 5 0 0 ENQ gt Set pump speed no 2 on unit address 01 to 50 Response from DynaControl No error STX ACK ETX Error STX NAK ETX 4 12 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 WR PRA Write Pressure Alarm Values P 50H To follow transdu
108. ons ITW Dynatec 2002 1076 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps Revised 4 06 PN 110289 110291 Large Tool Steel High Accuracy Gearpumps TOOL STEEL HIGH ACCURACY GEAR PUMPS USER S GUIDE Pump Identifier Displacement Type Gears Plates Shaft Seal 108863 0 160 cc rev 807729 108864 0 160 cc rev 807729 108865 0 297 cc rev 807729 108866 0 297 cc rev 807729 108867 0 584 cc rev 807729 108868 0 584 cc rev 807729 108869 1 168 cc rev 807729 108870 1 168 cc rev 807729 108871 1 752 cc rev 807729 108872 2 920 cc rev 807729 108873 4 500 cc rev 807729 108874 2 920 cc rev 807729 108875 8 500 cc rev 807729 110289 20 0 cc rev 808680 110290 30 0 cc rev 808680 110291 45 0 cc rev 808680 F2 F2 E E SA HA AS 4 Tool Steel High Accuracy Customer should read and thoroughly understand this manual before installation and operation of pump If necessary any Dynatec pump requiring maintenance can be returned to the factory for complete repair and overhaul Please contact our Rebuild Department for further details 2 of 6 ITW Dynatec c 2002 Revised 5 04 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps PN 110289 110291 Large Tool Steel High Accuracy Gearpumps Description ITW Dynatec s metering gearpumps are manufactured to precise tolerances To retain their high performance t
109. operating range Severe damage could result to internal parts and seals Treatment for Burns From Hot Melt Adhesives Burns caused by hot melt adhesive must be treated at a burn center Care should be used when working with hot melt adhesives in the molten state Because they rapidly solidify they present a unique hazard Even when first solidified they are still hot and can cause severe burns When working near a hot melt application system always wear safety gloves safety glasses and long sleeved protective clothing ITW Dynatec 1997 ALL MODELS Always have first aid information and supplies available Page 1 3 Revised 1 07 Call a physician and or an emergency medical technician immediately Service Refer all servicing to qualified personnel only Explosion Fire Hazard Never operate this unit in an explosive environment Use cleaning compounds recommended by ITW Dynatec or your adhesive supplier only Flash points of cleaning compounds vary according to their com position so consult with your supplier to determine the maximum heating temperatures and safety precautions Lockout Tagout Follow OSHA 1910 147 Lockout Tagout Regulation for equipment s lockout procedures and other impor tant lockout tagout guidelines Be familiar with all lockout sources on the equipment Even after the equipment has been locked out there may be stored energy in the application system partic
110. or required Min 5 0 Set 5 0 Actual RPM Max 80 0 Motor Mode 1 AUTO RUN User chosen oe INFO PUMP lt Lock this screen is locked from further Function key gt _ MANUAL _ STOP __ RETURN programming Manual Automatic or Stop motor modes Restart motor T Dynatec Motor Programming Screen 5 4 Revised 8 06 ITW Dynatec c 2000 DUNADRUM 55 UNLOADER Manual 21 06 Basic Programming Sequence Quick Reference Follow the screen by screen steps outlined in the remainder of this chapter for complete setup and programming instructions Thereafter use this page as a quick reference Press Turn Controller On x3 2 Language Selection x1 8 Temperature Scale Selection Actual Temperatures To Program Setpoints To Program Motor 1 Service Functions 1 of 3 1 High Low Temperature Deviation 2 Setback Temperature 3 Setback Time Delay 4 Setpoint Limitation Service Functions 2 of 3 1 Customer Zone Names 2 Power On Configration 3 Factory Defaults 4 Keypad Locking 5 PC Link x3 Service Functions 3 of D To Program Scheduler 1 Manual Standby Activation 2 Time amp Date Clock 3 Program 7 Day Scheduler End 6 Temperature Offset 7 Sequential Heating 8 Temperature Scale 9 Change Security Lock or Access Code 6 Language 7 LCD
111. own middle Left Decreases pressure amp Air Inject right air pressure Lever operator Controls ram platen position UP Raises platen DOWN Lowers platen Middle Maintains position Follower blow off Injects air to open valve amp Push Injects air button red retract the platen Knob coalescing filter Removes water and air from Factory set regulator amp gauge located incoming air Indicates shop air on side of control box pressure Vent Knob located on Relieves trapped air Screw In Closed the platen in drum Screw Out Open ITW Dynatec 2000 Page 3 3 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 FOLLOWER BLOW OFF RAM UP A RAM PRESSURE CONTROL RAM DOWN RAM DOWN 35 45 PSI 2 4 SET PRESSURE 20 30 PSI RAM UP 10 20 PSI 0 7 1 4 RAM PRESSURE CONTROL Pneumatic Operating Controls Filter R egulator Startup Procedure Prior to startup be certain that the master switch pump motor and hand held applicator switches are in the OFF position and the air pressure regulator is set to ZERO WARNING Always wear safety eye protection protective gloves and long sleeved clothing when working on or operating the unit System Warm up 1 Prior to energizing unloader the platen manifold hose s and valve heater setpoints should be programmed into the controller see Chapter 5 The platen circuit breaker and motor
112. own pump speed 7 2 ITW Dynatec 2000 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Pump leaks 1 Defective o ring seal on 1 Replace pump 2 Loose pump mounting 2 Tighten DO NOT bolts overtighten Material leaks past wiper seal 1 Defective seal 1 Replace 2 Low viscosity material 2 Decrease system air pressure Drum difficult to remove 1 Injection air pressure too 1 Increase injection air from platen low pressure not to exceed 15 psi 2 Platen temperature low 2 Allow platen to warm up increase platen temperature Unloader Mechanical Troubleshooting Guide for Optional Piston Pump Models No flow from applicator when is not completely Use pneumatic control to pump is running lowered lower ram Pump will not run 1 Unit is not in ready mode 1 Allow longer warmup 2 Pump jammed 2 Remove and inspect pump for any foreign objects Pump output low 1 Pump air inlet pressure 1 Adjust pump regulator setting wrong 2 System temperature low 2 Increase temperature 3 Material viscosity high 3 Increase temperature setpoint or increase pressure relief setting Pump runs fast but no 1 Drum is empty 1 Change drum material flow 2 Air in pump 2 Open vent until there is continuous flow of material Pump leaks 1 Defective o ring seal on 1 Replace pump 2 Loose pump mounting 2 Tighten DO NOT bolts overtighten Material leaks past wiper s
113. pment disengage the pumps and relieve the adhesive system s hydraulic pressure e g trigger the heads hand held applicators and or other application devices into a waste container before opening any hydraulic fittings or connections IMPORTANT NOTE Even when a system s pressure gauge reads O psig residual pressure and trapped air can remain within it causing hot adhesive and pressure to escape without warning when a filter cap or a hose or hydraulic connection is loosened or removed For this reason always wear eye protection and protective clothing Either of the two High Pressure symbols shown may be used on equipment 1 2 Revised 3 97 Protective Covers WARNING DO NOT OPERATE WITHOUT GUARDS IN PLACE ITW Dynatec c 1997 ALL MODELS Keep all guards in place To avoid personal injury do not operate the application system without all covers panels and safety guards properly installed Eye Protection amp Protective Clothing WARNING EYE PROTECTION REQUIRED q PROTECTIVE CLOTHING REQUIRED It is very important that you PROTECT YOUR EYES when working around hot melt adhesive equipment Wear safety glasses with side shields which conform to ANSI 287 1 or EN166 Failure to wear safety glasses could result in severe eye injury It is important to protect yourself from potential burns when working around hot melt adhesive equipment Wear protective gloves and long sle
114. r 2 DESCRIPTION amp SPECIFICATIONS Description The ITW Dynatec DynaDrum 55 Air Operated Unloader is a stationary drum unloader com bines a heated platen pump and all controls needed to melt and dispense hot melt adhesives sealants or coatings from a standard 55 gallon steel pail U S standard The unloader can be utilized as a bulk transfer unit or as a stand alone ASU adhesive supply unit It can supply one or two hand held applicators or other applicators Ram Assembly Toa J unction Sensor Pnuematic Controls Panel Box Assembly Pressure Relief Follower Plate Unloader Components 2 2 ITW Dynatec 2000 Revised 3 06 DYNADRUM 55 UNLOADER Manual 21 06 Specifications Environmental Storage shipping temperature 40 C to 70 C 40 F to 158 F Ambient service temperature 7 C to 50 C 20 F to 122 F Physical Dimensions eee aN see dimensional layouts on following page ANGIBBE 25 macer eO EUER UR avi Rs 1600 Ib Droni Siz vastas EE standard U S 55 gallon 208 liters Dr m diameter spas 210 ioe cR EG aoo Cede gore 22 5 inches 570mm Gear pump Model 553 30cc positive displacement Gear pump Model 554 high output 45cc positive displacement Piston pump air motor ratio
115. r programming into the controller see Chapter 5 ENCODER connections the optional Digital RPM Readout s encoder is installed onto these board connections MAX Speed Adjustment potentiometer lt 0 5 VDC speed reference lt Ground not used lt Pump enable Pump enable Flat cable connect to CPU PCB at J1 lt Encoder pulse 5 lt not used Transformer Fuse j lt Ground lt Encoder supply voltage Transformer lt Handgun trigger input lt Handgun trigger input lt 0 10 VDC input web speed lt Ground 240 VAC input Web Speed Scaling potentiometer Factory Set Do Not Adjust Layout of Components on Motor Control Interface Board 7 10 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Motor Speed Control Printed Circuit Board The Motor Speed Control PCB is connected to the Motor Control Interface Board via spade connc tors P1 and P2 P3 is not used The three jumpers FSR J1 and A M are factory set do not change The J1 jumper is always set in the upper position The A M Jumper is always present CL adjusting pot The current limit CL adjustment will limit the maximum current available to the AC pump motor during overload This will protect the motor from damage The setting is facto ry set to deliver 10046 of the rated horsepower for the ASU When the motor load exceeds the cur rent limit
116. r shorted STX 1999 ETX Sensor open STX 0999 ETX Example STX 0155 0165 0159 0160 0999 0159 0160 1999 ETX gt Unit has 8 zones Zone 5 shows shorted sensor zone 8 has open sensor ITW Dynatec 2000 4 13 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 RD_TS Read Temperature Setpoint a 61H To follow zone number 2bytes 00 48 zone number 00 all available setpoints are transmitted Example EOT 1 2 3 0 2 ENO gt Read setpoint of zone no 2 on unit with address 12 Response from DynaControl STX Setpoint 1 n x 4 bytes ETX If first digit is 1 zone is deactivated Example Setpoint 1160 Setpoint 160 zone is deactivated RD TO Read Temperature Hi Lo Tolerances b 62H To follow zone number 2 bytes 00 48 zone number 00 tolerances off all zones are transmitted Example EOT 0 1 b 1 2 ENQ gt Read tolerance from zone 12 on Unit with address 01 Response from DynaControl STX Tolerance 1 n x 2 bytes ETX Error STX NAK ETX RD SPS Read Motor Speed Setpoint 63H To follow motor number 00 06 2 bytes If motor number 00 all motor speed setpoints will be transferred Response from DynaControl STX Motor speed 1 n x 4 bytes ETX Example EOT 0 1 c 0 1 ENQ gt Read motor speed from motor 1 on unit with address 01 RD SPA Read Actual Motor Speed e 65H To follow motor number 00 06 2 bytes If motor number is 00 actual speed of all motors is tr
117. reaction times and exposure of human beings to the individual components or their resultant mixtures Graco assumes no responsibility for loss damage expense or claims for bodily injury or property damage direct or consequen tial arising from the use of such chemical components GRACO INC BOX 1441 MINNEAPOLIS MN 55440 1441 COPYRIGHT 1980 GRACO INC 5 HIGH PRESSURE SPRAY CAUSE SERIOUS INJURY FOR PROFESSIONAL USE ONLY OBSERVE ALL WARNINGS Read and understand all instruction manuals before operating equipment FLUID INJECTION HAZARD General Safety This equipment may be used in a system which generates very high fluid pressure Spray from the gun valve leaks or ruptured components can inject fluid through your skin and into your body and cause extremely serious bodily injury including the need for amputation Also fluid injected or splashed into the eyes or on the skin can cause serious damage NEVER point the spray gun dispense valve at anyone or at any part of the body NEVER put hand or fingers over the spray tip ALWAYS have the tip guard in place on the spray gun when spraying ALWAYS follow the Pressure Relief Procedure at right before cleaning or removing the spray tip or servicing any system equipment NEVER try to stop or deflect leaks with your hand or body Be sure equipment safety devices are operating properly before each use Medical Alert Airless Spray Wounds
118. rials and rotates freely Pump Drive Drive alignment is very important Ensure backlash is 0 1mm 0 0047 to avoid shock or radial load In the event of driveshaft connection two flexible components must be incorporated into each driveshaft to allow for misalignment These flexible components must have the capacity to distort over the misalignment range while ensuring that any radial load is minimal Do not allow ITW Dynatec 2002 Page 3 of 6 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps Revised 5 04 PN 110289 110291 Large Tool Steel High Accuracy Gearpumps shaft to put end thrust on the pump Rotation Ensure drive rotates in correct direction generally counter clockwise at the pump drive spindle The pump must be checked for smooth operation by hand Fixing and Lubrication The pump must be fixed securely to maintain position and alignment When secured by lubricated bolts torque them evenly to the suggested torque see Maintenance Start drive and bring up to speed slowly Flush with process fluid Note motor baseplate assemblies should be pre checked in case the drive alignment has been dis turbed Gland Leakage If oil seal is fitted there should not be any fluid leakage Problem finding Chart Problem Remedy LEAKAGE Screws not tight Re torque Seal scratched or worn Replace seal FLOW RATE ERROR Gear worn on diameter Return to ITW Dynatec or width Gear teeth damage Return to ITW Dynatec P
119. rks Company TW Dynatec Adhesive Application Systems ITW Dynatec 1997 ALL MODELS Page 1 1 Revised 1 07 Chapter 1 SAFETY PRECAUTIONS All operators and service personnel must read and understand this manual before operating or servicing equipment All maintenance and service on this equip ment must be performed by trained techni cians Electrical DANGER HIGH VOLTAGE Dangerous voltages exist at several points in this equipment To avoid personal injury do not touch exposed connections and components while input power is on Disconnect lockout and tag external electrical power before removing protective panels A secure connection to a reliable earth ground is essential for safe operation A disconnect switch with lockout capability must be provided in the line ahead of the unit Wiring used to supply electrical power should be installed by a qualified electrician High Temperatures WARNING HOT SURFACE Severe burns can occur if unprotected skin comes in contact with molten adhesive or hot application system parts Safety glasses gloves and long sleeved clothing must be worn whenever working with or around adhesive application systems WARNING HIGH PRESSURE PRESENT To avoid personal injury do not operate the equipment without all covers panels and safety guards properly installed To prevent serious injury from molten adhesive under pressure when servicing the equi
120. rol to OFF Activate the applicator to relieve pressure Elevate the platen to make work easier WARNING Safety goggles and protective clothing and gloves mustbe worn during this operation Disconnectmain electrical power Disconnectair pressure atair control panel Provide safety blocking under the platen Note a drum with a lid and fiber separator sheet between the lid and platen may be used as a safety block to prevent lowering of the platen 1 Loosen lovejoy couplers and swing the drive shaft up clear of the pump Remove coupling from top of pump shaft 5 Remove four 7 16 x 4 socket head screws holding pump to manifold Remove the pump WARNING Hot molten material may flow from pump CAUTION For high viscosity materials it may be necessary to heat the platen to full operating temperature The high viscosity material may make the pump difficult to remove 3 After the pump is removed use a clean soft cloth to wipe all the material out of the pump cavity 4 Remove the pump adapter and inspect the o rings on both sides 5 Prior to installation of the new pump assembly remove and inspect the pump adapter o rings When installing new o rings liberally coat the pump adapter sides with lubricant 6 Re install the pump assembly in reverse order of disassembly outlined above 8 2 ITW Dynatec 2000 Revised 10 00 DYNADRUM 55 UNLOASER Manual 21 06 CAUTION Observe the
121. rom this Controller to Computer Press 1 to Load Press 22 to Save Press to Configure BAUD rate The message Waiting indicates the controller computer is processing data The message Transmission Done indicates the computer controller has completed transmission Press F4 to Return to menu The DynaControl is capable of bi directional data transfer of all system parameters to a remote computer If this option is installed on your ASU program it at this step To program your remote computer see page 5 27 Press 6 to program Language Scroll to desired language Press F4 to Return to menu Press 7 to program LCD Contrast Press F1 to increase contrast or F2 to decrease con trast of display Press F4 to Return to menu Press 8 to program System Logbook The System Logbook function has the following functions 1 System Logbook a list of the last 1 000 controller events Use F1 and F2 to move forward or backward thru the logbook Use F3 Configuration to choose to log all system data or errors only 2 Data Logger FUTURE PROGRAMMING FEATURE not currently functioning 3 Elapsed Hours the number of hours that the system has been running Not resettable Press 9 to Change Security Lock for Page 2 3 Enter your 4 digit access code Press Enter Press F1 or F2 to select desired function Press F3 to Lock or Unlock function from programming ITW Dynatec 2000 Page 5 17 DYNADRUM 55 UNLOADER Manual
122. rror indication are a When the platen manifold hose valve heater or auxiliary zone has exceeded its selected over temperature setpoint which is the setpoint plus its high low alarm setting or when it is below its selected under temperature setpoint which is the setpoint minus its high low alarm setting In these cases heater power will not be switched off b When a platen manifold hose valve heater or auxiliary zone sensor has an open circuit In this case heater power will be switched off Blinking up arrow indicates overtemp Blinking down arrow indicates undertemp SYSTEM Alarm L D D ACTUAL Platen 3004 SYM ABC DEF Manifold 299 Hose 274 273 251 Valve Heater HOLD HOLD HOLD JKL MNO Aux Zone Mot 1 AUTO 5 3 n m 0 gt ABC 123 ITW Dynatec indicates no sensor open circuit ITW Dynatec 2000 Page 4 5 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 Error Alarms Message Window The display of a message window as illustrated below signifies an error alarm The operator s re sponse to an error alarm is to press F4 and to troubleshoot If a sensor error alarm or an overtemperature alarm occurs during operation the controller will switch off internal power to the heaters and an appropriate error alarm display will appear Pressing the 4 function key acknowledges the error If several zones display alarms each must be acknowledged by pressing F4 The alarm
123. rts in the motor or any other part of the sys tem can pinch or amputate your fingers or other body parts Therefore NEVER operate the pump with the air motor plates removed KEEP CLEAR of moving parts when starting or oper ating the pump Follow the Pressure Relief Procedure on page 2 before checking or servicing any part of the system to prevent it from starting accidentally HANDLE AND ROUTE HOSES CAREFULLY Do not pull on hoses to move equipment Do not use fluids or solvents which are not compatible with the inner tube and cover of the hose DO NOT expose Graco hose to temperatures above 180 F 82 C or below 40 F 40 C Hose Grounding Continuity Proper hose grounding continuity is essential to maintaining a grounded spray dispense system Check the electrical resis tance of your air and fluid hoses at least once a week If your hose does not have a tag on it which specifies the maximum electrical resistance contact the hose supplier or manufacturer for the maximum resistance limits Use a resistance meter in the appropriate range for your hose to check the resistance If the resistance exceeds the recommended limits replace it immedi ately An ungrounded or poorly grounded hose can make your system hazardous Also read FIRE OR EXPLOSION HAZ ARD 1 Pump connect a ground wire and clamp to a true earth ground as instructed in your separate pump manual 2 Air amp Fluid hoses use only grounded hoses See Hose Groundin
124. s optional 300 F w springs 1 805965 Flat Bottom Platen option 1 810325 Wiper Tee Steam Hose Kit Use with Hi flow Standard only 813243 Seal Kit use withSteel Rib Drums option 10 3 Revised 7 06 DYNADRUM 55 UNLOADER Manual 21 06 ITW Dynatec c 2000 10 4 12 04 ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 Item No Part Number Description Qty 67 805309 Panel Box Mounting Bracket 1 68 805720 Panel Box Assembly 1 69 106188 Panel Top 1 70 107390 6 Nut 12 71 805961 Pneumatic Panel Box Assembly 1 72 048J034 1 Conduit 9 each 18 73 048 012 1 Straight Conduit Fitting 2 74 048J013 1 90 Conduit Fitting 2 75 048J017 1 2 Conduit 8 3 each 16 5 76 048J015 1 2 Straight Conduit Fitting 2 77 048J043 1 2 90 Conduit Fitting 2 78 078C004 Flat Washer 1 4 SAE 5 79 078C027 10 Lock Washer 6 80 0786133 Flat Washer Fender 6 81 048J095 Cord Grip 3 8 to 1 2 1 82 048J184 Cord Grip 1 8 to 1 4 1 83 806134 Terminal Block 47A 130C 84 806135 Terminal Block 20A 130C 85 806136 Terminal Block47A 130C 1 86 806138 Terminal End 20A 130C 1 87 103663 Conn IDC 156 02 End 1 88 105256 End Stop 1 89 048J018 Bushing Plastic Cap 1 2 Conduit 2 90 TBD Yellow Bushing Cap 1 1 91 048J051 1 2 Locking Nut 2 92 101074 Recpticle 2 93 806324 Air Hose Double 1 94 809796 Rubber Coated Loop Strap 3 95 078A164 10 24 x 1 2 HWH Screw 4 96 N05779 Brass Connector Fitting 2 97 01
125. ssistant activate the first handgun With both handguns activated adjust either the pump motor speed or air pressure to obtain desired flow The system is now ready for operation CAUTION Whenever leaving the system in a standby mode place the platen elevator control in the middle position Pump Output Constant Pressure 1 With the system ON a fresh drum of material installed and at operating temperature turn the motor control to MANUAL or AUTO Note for AUTO use a 0 10 VDC signal must be used for flow 2 Activate the applicator s or open the bulk feed valve 3 When material is flowing in a steady stream adjust either the pump motor speed or air pressure to obtain desired flow 4 Monitor the system status lights to determine when to replace an empty drum See page 4 6 for details Drum Unloading 1 When drum is exhausted of material adhesive raise the platen follower plate out of the drum by placing the platen control lever in the RAM UP position At the same time depress and hold in the follower blow off button which activates the air injection valve until the platen has risen out of the drum If the drum begins to rise with the platen momentarily place the platen control lever in the middle position Normal operation will require holding the blow off button in while working the platen control lever between the UP and middle positions CAUTION Do notallow the drum to rise with the platen as it may cock
126. t the 7 Day Scheduler is programmed and in use 4 Motor Info Lines indicate motor mode Auto on the illustration on page 5 6 and external ref erence percent 5 If the optional Actual RPM display shown on page 5 3 is installed actual pump rpm may be monitored 5 8 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Setpoints Programming Screen SYSTEM Ready Tue 4 60 D SETPOINTS F 1 Platen 300 Manifold 350 1 2 3 Hose 275 275 Valve Heater 275 275 JKL MNO 5 6 INFO UPPER GRID Zo 1 Set 300 F Act 300 F Tol 30 F v le 5 o 4 gt ABC 123 Dynatec Controller identification number for zone Zone Info Lines Alternative programming function keys CE ITW Dynatec 2000 Page 5 9 DYNADRUM 55 UNLOADER Manual 21 06 Revised 8 06 Use of the Setpoints Programming Screen Each of the temperature zones is programmed individually by using the function keys as follows Press This To Function Key Scroll Up Down or Right F1 2 3 Select each zone s setpoint Return F4 Return to the Actual Temperatures Screen Enter Enter a numeric value F1 zones in a category ie All Hoses Heads etc On Off F3 Toggle a zone on or off Clear F4 Eliminate an error message or alarm Programming 1 Scroll to the first temperature zone setpoint you desire to program 2 On the numeric keypad
127. the cap 3 Within the cap is the pump shaft seal Re move the old seal 4 Clean all pump parts paying particular attention to the pump shaft seal groove 5 Lightly lubricate the shaft seal before inserting it in the shaft seal groove 6 Before re assembling wrap a small piece of paper around the shaft so that the shaft s woodruff key seat does not damage the new seal 7 Re assemble Remove paper 8 Re tighten four screws 9 Re connect drive coupling 10 Return ASU to operation and check pump for leaks 6 of 6 ITW Dynatec c 2002 Revised 5 04 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps PN 110289 110291 Large Tool Steel High Accuracy Gearpumps ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions INSTRUCTIONS PARTS LIST gt 307 431 Rev This manual contains IMPORTANT WARNINGS AND INSTRUCTIONS This manual contains READ AND RETAIN FOR REFERENCE changes not included throughout the contents CARBON STEEL PTFE PACKED Please see the second page of this book page 1A Displacement Pumps STANDARD MODELS used by Dynatec 15 1 215 930 Series E 0 884 in 2 570 mm Effective Piston Area 2000 psi 140 bar MAXIMUM WORKING PRESSURE SEVERE DUTY MODELS not used in Dynatec s application These pumps have an abrasion and corrosion resistant displacement rod and sleeve Refer to WETTED PARTS information on
128. the system s heaters and sensors An offset is often used for large applicator heads printrolls printwheels or other custom devices Usually no offset is re quired for standard heads The offset may be programmed up to 50 degrees C or F of the set point 5 14 ITW Dynatec 2000 Revised 8 06 DUNADRUM 55 UNLOADER Manual 21 06 Service Functions Screens cont Press 7 to program Sequential Heating Scroll to choose one of the two selections No sequence or First all hopper zones Press Confirm F3 The controller allows you to choose the heating order of the various temperature zones so that zones requiring more time to heat up to temperature can be programmed to begin heating before others This is done by programming each zone with a sequential heating priority A Priority 1 designation means the temperature zone will begin to heat immediately after the ASU is powered on Zones with high priority do not begin heating until all zones with low priority have reached the low limit of their setpoints Zones which are switched OFF are not applicable The most common heating sequence for the Dynamelt ASU is first platen and manifold then hose head auxiliary zones This allows the larger mass of adhesive in the platen zone to begin heating first This sequence platen and manifold then hose head auxiliary is the controller s default heating sequence Press 8 to program Temperature Scale Program directly on the
129. thin the range of 30 C and 150 C 30 F and 150 F Press 3 to program Standby Time Delay Enter a numeric value Press Enter Press Return F4 The Standby Time Delay allows programming of a delay from the time the external standby ter minals for connection see Chapter 3 are connected until the unit enters its standby mode The time delay selected must be in the range from 0 00 which represents an immediate entry into standby i e no delay to 7 59 seven hours and 59 minutes Press 4 to program Setpoint Limitation Enter a numeric value Press Enter Press Return F4 The Setpoint Limitation is a universal maximum temperature for all temperature zones ie the overtemperature limit The controller will not allow the operator to program a higher setpoint than the value of the setpoint limitation The default setpoint limitation is 218 C 425 F The se lectable range for the setpoint limitation is 40 C 232 C 100 F 450 Function 5 is not active in the present controller configuration No programming is possible Press 6 to program Temperature Offset Enter a numeric value for the first zone selected Press Enter Scroll to next desired zone and repeat until all zones are programmed Press Return F4 Note to enter a negative value enter the value then press Negative F3 The Temperature Zone Offset is a mathematical factor which compensates for differences in tem perature between the placement of
130. tion is selected Setpoint Programmable temperatures that have been selected for the platen manifold hoses applicators or auxiliary zones Setpoint Limitation This is a universal maximum temperature for all zones The programmer cannot program a tem perature setpoint higher than the setpoint limitation System Logbook This is the controller s record keeping function It contains the DynaControl s list of the last 1 000 controller events its Data Logger which records the last 1000 lines of selected actual tem peratures and a counter which records the system s elapsed hours Temperature Zone Enable The temperature zone enable allows the operator to disable unused temperature zones in such a way that they do not ever appear on the controller s display and heating is switched OFF Temperature Zone Offset Due to the separation between the heaters and sensors in some systems the controller can be pro grammed to display a temperature for a zone which is different from the sensor s actual tempera ture The temperture zone offset mathematically corrects for these temperature differences Each zone may have an individual offset 4 4 ITW Dynatec 2000 Revised 4 01 DUNADRUM 55 UNLOADER Manual 21 06 Error Indication amp Alarms Error Indication Blinking Up and Down Arrows The following illustration shows the display screen when one or more error indication conditions occur The conditions that will trigger an e
131. trical Components inside the Panel Box Verify again that the main power is OFF On the outside of the panel box use the main disconnect switch to open panel box door 1 Fuse Replacement Fuses are located in the upper right corner of the inside of the panel box as sembly The following printed circuit boards are fused Motor Control Interface and Power I O 2 Printed Circuit Board Replacement Reference the section entitled Handling Printed Circuit Boards in Chapter 7 The PCBs are located in the panel box assembly Refer to detailed layout in Chapter 11 The PCBs snap into and out of their standoffs To remove place your fingertips under one corner of the PCB and pull out firmly from the standoff Repeat for each corner of the PCB Note aside from fuses listed above and the Lithium battery on the CPU PCB see Chapter 7 there are no replaceable parts on the PCBs 8 6 ITW Dynatec 2000 Revised 10 00 DYNADRUM 55 UNLOASER Manual 21 06 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec 2000 DYNADRUM 55 UNLOADER Manual 21 06 Chapter 9 RECOMMENDED SPARE PARTS LIST amp OPTIONS Part Number Description 808907 Wiper Ring Kit standard w hose clamps 808908 Wiper Ring Kit option w springs 810325 Wiper Ring Kit option w steam hose amp T wiper 809791 Wiper Ring Kit option w two T wipers 036A015 Heater 150w in optional ASU F
132. trical connections are correct 5 There is adhesive in the drum Error Messages See Ch 4 for complete instructions on Error Alarms and Messages Sensor Failure on Zone temperature zone has an open or shorted sensor Overtemperature on Zone temperature zone has exceeded setpoint limitation Communication Error indicates a serious problem which requires service by Dynatec Manifold Overtemp manifold temperature has exceeded the overtemp thermostat s setting Hose Valve Heater Troubleshooting Tip Hose or valve heater or applicator if applicable problems can be isolated by electrically connect ing the valve heater and hose to the alternate socket on the unloader If the malfunction goes with the valve heater and hose the problem will usually be in the valve heater or hose that was moved If the malfunction does not move with the valve heater and hose the problem is probably in the un loader Motor Speed Control PC Board Re set Anytime the AC drives s Motor Speed Control printed circuit board must be re set due to line surges or the motor turn the unloader OFF by the main power switch and wait at least 20 seconds before attempting to re start This will allow the pcb to re set See the table on page 7 9 to troubleshoot ITW Dynatec 2000 Page 7 5 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06 High Temperature Redundant Overtemp Thermostat The unloader includes a mechanical
133. ularly in the capacitors within the panel box To ensure that all stored energy is relieved wait at least one min ute before servicing electrical capacitors Use of PUR Polyurethane Adhesives PUR adhesives emit fumes MDI and TDI that can be dangerous to anyone exposed to them These fumes cannot be detected by the sense of smell ITW Dynatec strongly recommends that an exhaust hood or system be installed over any PUR system Consult with your adhesive manufacturer for specifics about required ventilation CAUTION Because of the nature of PUR adhesives to strongly bond in the presence of moisture care must be taken to prevent them from curing inside Dynatec equipment If PUR adhesive solidifies in a unit the unit must be replaced Always purge old PUR adhesive from the system per your adhesive manufacturer s instructions and time table ALLOWING PUR ADHESIVE TO CURE UNIT VOIDS ITW DYNATEC S WARRANTY In This Manual WARNINGS and CAUTIONS are found throughout this manual WARNINGS mean that failure to observe the specific instructions may cause injury to personnel CAUTIONS mean that failure to observe the specific instructions may damage the equipment 1 4 ITW Dynatec 1997 Revised 3 97 ALL MODELS ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec 2000 2 1 DYNADRUM 55 UNLOADER Manual 21 06 Revised 4 01 Chapte
134. ungsten Carbide In 2 mm2 In 2 mm2 Zinc Plated Steel PTFE 221 026 0 557 0 276 1 6 0 278 4 0 Model 215 930 359 37 178 1 179 936 101 6 Nitralloy Steel Stainless Steel Tungsten Carbide Zinc Plated Steel PTFE 215 930 1 767 0 887 0 70 0 884 4 25 1140 07 565 8 570 35 108 221 074 0 940 0 473 1 2 0 470 4 25 606 49 305 18 303 24 108 3000 psi 210 bar Maximum Working Pressure 2000 psi 140 bar Maximum Working Pressure 30743111 THE GRACO WARRANTY AND DISCLAIMERS WARRANTY Graco warrants all equipment manufactured by it and bearing its name to be free from defects in mate rial and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use As purchaser s sole remedy for breach of this warranty Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment proven defective This warranty ap plies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper mainte nance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility with Graco equipment of structur
135. value the Status LED light will illuminate red indicating an overload condition Turn ing clockwise increases the current limit value turning counter clockwise decreases it The current limit is factory preset so no adjustment is necessary ACC and DEC B adjusting pots These pots change the time required for the pump motor to accelerate ACC or de accelerate Turning full counter clockwise equals 0 3 seconds Turning full clockwise equals 20 0 seconds Factory default for either pot is 10 0 seconds cont J1 Jumper A M Jumper Auto Manual PWR Power LED Green unit is ON FSR Jumper amp connection to drive enable of Motor Interface PCB Spade connectors 3 from Motor P1 Interface PCB 2 Potentiometers Factory Set Do Not Adjust P3 Spade connec CL Current Limit tors 2 to incoming MAX inactive Main Power MIN Minimum RPM gt DEC B Decelerate Spade Connectors ACC Accelerate 3 to Motor COMP IR Comp ST Status Led Red yellow green See table below ST LED Color State ST LED Color State Function Function Slow Flash Normal Operation Red Yellow Quick Flash Undervoltage Red ON CL Red Yellow Slow Flash Overvoltage Red Quick Flash 12 x time Yellow ON Stop Red Slow Flash Short Circuit Layout of Components on Motor Drive Board ITW Dynatec 2000 Page 7 11 DYNADRUM 55 UNLOADER Manual 21 06 Revised 7 06
136. when you are remov ing and replacing connectors CAUTION Printed circuit boards PCBs should be handled using the following procedures 1 Wear a wrist grounding strap If a grounding strap is not available frequently touch a bare metal part of the ASU unpainted frame mounting screw etc to safely dis charge any electrostatic buildup on your body 2 Handle a PCB by its edges only Don t grip a PCB across its surface 3 When removed from the unit each PCB must be individually packaged inside a metallized static drain envelope Do not place the removed PCB on a table counter etc until it has first been placed in or on a static drain envelope 4 When handing a PCB to another person touch the hand or wrist of that person to eliminate any electrostatic charge before you hand the PCB to him 5 When unwrapping a PCB from its static drain envelope place the envelope on a grounded nonmetallic surface 6 To cushion PCBs for shipment use only static drain bubble pack Do not use foam peanuts or bubble pack not known to be static draining The following pages detail the Dynamelt M Series PCBs ITW Dynatec 2000 Page 7 7 DYNADRUM 55 UNLOADER Manual 21 06 Revised 11 06 CPU Printed Circuit Board The CPU board contains the controller s software chip EPROM CPU chip and optional 7 Day Scheduler chip It also contains the optional Memory Card Reader interface and ribbon cable con nection The CPU board is mount
137. y 0 8 for UNC and BSF threads Multiply by 0 8 for BSVV threads multiply by 0 67 for stainless steel ITW Dynatec frequently provides special features at their customer s request Please consult with ITW Dynatec quoting job and pump references if questions arise ITW Dynatec 2002 Page 5 of 6 PN 108863 108875 Standard Tool Steel High Accuracy Gearpumps Revised 5 04 PN 110289 110291 Large Tool Steel High Accuracy Gearpumps Reconditioning Should reconditioning overhauling become necessary return the pump to ITW Dynatec Pump Shaft Seal Replacement The ITW Part Number for all Standard Tool Steel High Accuracy Pump Shaft Seals 8 5cc and smaller is PN 807729 DANGER HOT SURFACE amp HIGH VOLTAGE If the pump is not operable but the heating system will function raise the temperature of the application system to the operating temperature to aid in the pump disassembly process Otherwise a heat gun or other controlled heating method is recommended to melt hardened hot melt material Never use a torch or an open flame on any of the components of the application system Once the system is up to temperature disconnect all incoming power before proceeding Pump Shaft Seal O ring Replacement In most cases the pump does not have to be removed from the ASU in order to replace the shaft seal 1 Disconnect the drive coupling so that the pump may be accessed 2 Remove the four screws in the pump cap and remove
138. y CPU Printed Circuit Board The Display CPU PCB contains the controller s CPU module scheduler battery serial ports and optional connections It is located directly behind the controller s display panel within its mounting bracket or within the remote pendant assembly option if applicable When downloading software updates use the download serial port seen at the lower right of the il lustration While downloading the J1 jumper is moved temporarily to its 1 position To configure the number of optional pressure transducers on an ASU use the dip switches shown below beneath the expansion board and the following chart There are four transducers per PSI PCB and a maximum of three PSI PCBs per ASU Note PSI not available on APS models of PSI PCBs Connect to opt Expansion Board for Serial Commu On the RS Com board both the J1 and J2 jumpers must be in upper position for 485 and both in lower position for 232 nication CAUTION FOR Dip Switches to configure SOAM CON of opt PSI PCBs only Optional RS232 Serial Connect Optional RS485 Serial Con ONLY 7 switches 1 amp 2 are used use for PLC PC Link nect use for PLC PC Link or APS model ec O o c gL Scheduler di Battery Reset 5 A Download zs Reset WT j JI swe SW1 Download Jumper 00000000 WS 4 Connect to CPU PCB Software Download Port

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