OPERATIONS AND SERVICE MANUAL MR1300 HI FLOW SLOT
Contents
1. High Flow 230 4 Ohms each 97 6 Ohms Die Adapter Heater The die adapter contains one heater wired in parallel with the two heaters in the service block The resistance value of this heater is listed below Applicator Model Individual Resistance Parallel Resistance High Flow 640 Ohms If one of the heaters is not functional the parallel resistance measured at the contact pins will be higher than the range given in the chart To determine which heater is not functional remove the cover plate and test each heater independently Page 5 6 ITW Dynatec c 1999 Revised 1 00 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Testing Resistance of the RTD Temperature Sensor AII M 1300 applicators use platinum temperature sensors The resistance value Ohms of the temperature sensor depends on the temperature of the sensor at the time it is being tested At 25 C 77 F the resistance of the sensor should be 110 Ohms With an ohmmeter or multimeter contact pins 5 and 6 and measure the sensor resistance A toler ance range of 596 is allowed A sensor that tests outside of this range must be replaced Replacement of Heater Cartridge or Sensor Replacement of Service Block Heater Cartridges 1 Turn OFF the ASU and relieve all system pressure before proceeding ue 2 Disconnect the service block s elec Ground trical cable assembly from the hose 3 Remove the four screws holding the cover plate Remove the plate Pull th2. These items only appear on models which include 106481 Nozzles MR 1300 Hi Flow Slot Die Applicator 106500 106485 Page 6 8 ITW Dynatec c 1999 Revised 08 07 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 35 MR1300 Hi Temp Hi Flow Slot Die Applicator Right Down Apply 240V PN s 108790 DCL 108791 MTC CV Item No Part Number Description Qty 1 106477 Service Block MR13HF 1 2 106478 Solenoid Adapter 1 port MR13HF 1 3 106479 Die Adapter 1 port MR13HF 1 4 107132 Nozzle 1 Port MR13HF 1 5 106509 Skid Plate 1 6 106470 M4 x 8mm FH Screw 7 107031 Shim Slide 1 8 106486 Wire Cover Service Block 1 9 105113 Screw Cover Plate Die Adapter 3 10 106645 Wire Cover Die Adapter 1 11 0780137 Washer 2 12 105162 M3 0 5 x 6mm Phil Screw 1 13 N07077 O ring 008 Hi Temp 2 14 N07079 O ring 011 1 15 109402 Valve Solenoid 1 16 102446 M4 07 x 10mm SHC Screw 4 17 106508 Mounting Plate 1 18 108789 Module MR13HF Hi Temp Slot 1 19 078A111 M5 x 35mm SHC Screw 2 20 104663 M6 1 0 x 25mm SHC Screw 4 21 107881 Terminal Block 2 Pos Ceramic 2 22 N07081 O ring 014 2 23 107138 Shim Kit to be modified with customers pattern 1 24 072X254 2 5 Solenoid Nipple 1 8 NPT 1 25 030B108 1 8 NPT Breathing Vent 1 26 N06435 Fitting connector Push in 1 27 072X383 3 16 Tube Support 2 28 106242 M5 0 8 x 16mm SHC Screw 4 29 101691 M4 0 7 x 40mm SHC Screw SHC Screw 2 30 036A016 Heater 1 4 x 3 240v 90w 1 31 Fitting Elbow 90 2 3
3. 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 85 Revised 5 07 Chapter 7 ORDERING GUIDES Hi Flow Applicator Heater Cartridges DE lee Lx LS 036A016 3 long 90w die adapter 108699 3 8x2 250w service block Hi Flow Applicator RTD Sensors Applicator PartNo Applicator PartNo No Description Location 106500 N07958 Pt 100 die adapter service block 106485 104985 Pt dual die adapter service block 113288 N07864 Ni120 die adapter service block Module Repair Kits PN 106722 Hi Flow Seal Repair Kit The Hi Flow module seal repair kit contains all the parts necessary to rebuild one High Flow MR1300 module including the seal cartridge high temperatue lubricant springs and all o rings PN 113709 Hi Flow Hi Temp Seal Repair Kit The Hi Flow Hi Temp module repair kit contains all the parts necessary to rebuild one High Flow High Temp MR1300 module including the seal cartridge high temperatue lubricant springs and all o rings MR1300 High Flow Shim Kit PN 107138 All slot die applicators require that a shim be modified cut per the user s application pattern The shim kit contains four shims of various widths 0 015 0 020 0 025 and 0 031 one of which should be selected for the modification Important note No other shim on the applicator should be cut Page 7 2 ITW Dynatec c 1999 Revised 5 07 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 35 Recommended Service Parts List 106722 Hi Flow M
4. Drain the ASU and fill with new batch of adhesive ITW Dynatec c 1999 Page 5 3 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 1 00 Replacement of the Module Turn the ASU OFF Turn all adhesive and air pressure OFF WARNING HIGH PRESSURE During this procedure hot adhesive can come out of the applicator under high pressure Wear safety glasses gloves and protective clothing 1 Place a heat resistant container under the manifold 2 Relieve the adhesive pressure by manually opening the modules This is done by pushing the purge button located on the side of the air solenoid coil Or if the ASU is equipped with a drain adhesive pressure may be relieved at the ASU 3 Remove the module from the service block by removing the two mounting screws on the front of the module with a hex key screwdriver allen wrench M ake sure that the old o rings located on the back of the module are also removed the new module will include new o rings 4 Mount the new module using a 4mm 5 32 hex key on the mounting screws Module Assembly Instructions for the PN 106480 Hi Flow Module Use the component illustration and parts list on pages 6 2 and 6 3 as a reference with the following instructions for the MR 1300 Hi Flow module ITW Dynatec has a M odule Seal K it available PN 106722 which contains the components necessary to rebuild one module including the seal car tridge assembly all o rings springs and seal lubricant 1
5. application devices until the adhesive s temperature is within the 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 c 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 o
6. 00 Hi Temperature Hi Flow Slot Die A pplicator Right Down A pply 240V PN 108790 DCE PN 108791 MTC CM i eese ette ees deeds ae ah 6 9 Bill of M aterial M R1300 Hi Flow Applicator Bracket Assembly PN 106653 6 10 Component Illustration Bracketry Configutation for Down Apply Right 0c cece eee 6 11 Component Illustration Bracketry Configutation for Up Apply Right 0 cece 6 12 Component Illustration Bracketry Configutation for Up Apply Left aaa 6 13 Component Illustration Bracketry Configutation for Down Apply Left 0 cece eee eee 6 14 Page iv ITW Dynatec c 1999 Revised 11 01 MR1300 HIGH FLOW SLOT DIE APPLICATOR Manual 440 35 Bill of M aterial amp Component Illustration High Flow Slot DieApplicator Options 6 15 Chapter 7 Ordering Guides Applicator Heater Cartridges 0 0 Hs 7 1 Applicator RTD Sensors eoe e eee o epe uos een ee ate ra ied ot 7 1 Module Seal Repait Kits reb Reb EI OY DURER hea CO Ep E VER 7 1 Recommended Service Parts List aaan 7 2 Recommended Service Parts ListforOptions a na 7 2 Chapter 8 Engineering Drawings amp Schematics DynaControl DCL or PLC Control Scheme 0 cc cece cece n 8 1 Microprocessor Temperature Control or CompuVision M CV Control Scheme 0 8 1 Appendix Air Control Filter Coalescing Kit for Applicator Heads Installation Eton Poet ocior ede
7. 2 N07677 Tubing Teflon 25OD x 125 ID 4 33 107133 Die 1 107461 Machinable Die Option 34 101625 Fitting Plug 1 4 BSPP 2 35 103944 1 4 BSPP 8 1 36 N07430 Terminal Ring 2 37 L00006 Insulated Spacer 4 38 104912 Temperature Sensor 106485 MCV 2 39 048J049 1 4 Conduit Fitting 2 40 106655 Cable Assembly 240v MTC 106485 MCV 2 41 108699 Heater Cartridge 250w 240V 3 8 x 2 2 42 078A055 10 24 x 3 16 SH Set Screw 2 43 106245 M3 Lock Washer Int Tooth 1 44 N02540 Wire Nut Ceramic 4 6 45 105282 Marker Tie 2 46 100097 O ring 111 Hi Temp 1 47 N08036 Ferrule Not Shown 8 48 107144 Dowel Pin 1 8 Dia x 3 16 2 50 108878 Data Tag Page 6 9 Revised 10 02 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Lig ee a Right Down Apply 240V PN s 108790 DCL 108791 MTC CV MR 1300 Hi Temp Hi Flow Slot Die Applicator Page 6 10 ITW Dynatec c 1999 Revised 10 02 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 MR 1300 Hi Flow Applicator Bracket Assembly 106653 Item No Part Number Description Qty 106653 Pinch Bottom Bracket Assembly 1 47 078A028 3 8 16 x 1 1 4 FHSC Screw 1 48 105278 M4 0 7 x 6 FHSC Screw 2 49 N00732 5 16 18 x 3 4 HHC Screw 2 50 078C012 1 2 Flat Washer SAE 2 51 L00006 S pacer Insulating 2 52 109848 M12 Hex Nut Flange Lock 2 53 106499 Guide Finger 1 54 106501 Guide Finger 1 55 106502 Finger Bar 2 56 106504 Base Plate 1 57 107031 Shim Slide
8. 551 Heater Lo LS 9 2 RTD Sensor O 3 9 9 O o5 ote pin out numbers are not labeled on the L O 6 Upgrade connector Ground LC oo ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions
9. During re assembly coat all o rings with a liberal amount of High Temp Lube PN N 07588 CAUTION DO NOT SUBSTITUTE Failure to use High Temp Lube N07588 may result in premature seal breakdown and leakage of glue from the applicator 2 Insert the new seal cartridge assembly into the module body A lign the roll pin in the seal cartridge with the corresponding hole in the top of the module body Press the seal cartridge into position The air hole in the seal cartridge must align with the air hole in the module body for the valve to function properly 3 Place a new piston o ring onto the stem assembly and slowly insert the stem assembly into the Seal cartridge 4 After applying locktite to the coupling nut install the coupling nut onto the stem on top of the lower piston 5 Putthe stem extension on the opposite side of the coupling nut 6 Insert the mid air cylinder anti rotation plate onto the top of the piston cont Page 5 4 ITW Dynatec c 1999 Revised 1 00 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 7 Install the seals o rings into the mid air cylinder cap Slide the cap down over the piston 8 Install the upper piston and piston seals o rings 9 Placethe two new springs on top of the upper piston The smaller spring will nest inside the larger spring 10 Place the air cylinder over the springs and piston and press down into place Take care not to dis lodge the springs or damage may result Secure the air c
10. Hex Nut Lube Qty A R A R B A N BRP PrP BRP RPP PRP PP 1 Page 6 5 Revised 10 02 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 5 O o 7 MR 1300 Hi Flow Hi Temp Module Assembly 108789 Page 6 6 ITW Dynatec c 1999 Revised 02 08 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 35 MH1300 Hi Flow Slot Die Applicator Assembly 106500 DCL amp 106485 MTC CV Item No Part Number escription Qty 1 Fitting Elbow 90 2 2 106645 Cover Plate Die Adapter 1 3 105113 Screw Cover Plate Die Adapter 3 4 N00175 O ring 2 008 This part appears with 106481 3 5 N00178 O ring 2 011 1 6 104663 M6 1 0 x 25mm SHC Screw 4 7 108699 Heater Cartridge 250w 240v 3 8 x 2 2 8 N06435 Fitting connector Push in 1 9 107881 Terminal block 2 Pos Ceramic 2 3 10 N07677 Tubing Teflon 25OD x 125 ID 4 11 109402 Valve Solenoid Mac 45 1 8 24DC 1 12 030B108 1 8 NPT Breathing Vent 1 13 113365 Heater 1 4 x 3 240v 200w 1 14 N07958 Temperature Sensor 106500 DCL 2 104912 Temperature Sensor 106485 MCV 2 N07864 Temperature Sensor 113288 Upgrade 2 15 048J049 1 4 Conduit Fitting 2 16 072X254 2 5 Solenoid Nipple 1 8 NPT 1 17 072X383 3 16 Tube Support 2 18 105162 M3 0 5 x 6mm Phil Screw 1 19 102466 M4 07 x 10mm SHC Screw 4 20 078A111 10 24 x 1 1 4 SHC Screw 2 21 106242 M5 0 8 x 16mm SHC Screw 4 22 106648 Cable Assembly 240v DCL 106500 DCL 2 106655 Cable Assembly 240v
11. ITW Dynatec OPERATIONS amp SERVICE MANUAL 40 35 An Illinois Tool Works Company Revised 9 15 077 31 Volunteer Drive Hendersonville TN 37075 USA Telephone 615 824 3634 FAX 615 264 5222 iTWDynatec Adhesive Application Solutions ISO 9001 Certified Rowse OPERATIONS AND SERVICE MANUAL ookmarks du ors MR1300 HI FLOW SLOT DIE HOT MELT ADHESIVE APPLICATOR HEADS Links Manufactured under U S Patent 6 076 711 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 Revised 7 99 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 N SAFETY INSTRUCTIONS GENERAL CONSIDERATIONS 1 Read and follow these instructions Failure to do this could result in severe personal injury or death 2 Additional safety instructions and or symbol
12. Keep all manuals readily accessible at all times and refer to it often for the best performance from your equipment ITW Dynatec c 1999 l Page iii MR1300 HIGH FLOW SLOT DIE APPLICATOR Manual 40 35 Revised 11 01 TABLE OF CONTENTS Chapter Page Chapter 1 Safety Precautions Chapter 2 Description amp Specifications D escripti Onis secs oomen S ED AA M ERE N EAE E M EU EE 2 1 Theory of Operation ass takes tv bed epe x ua ee pepe ead Sagi ve PUB a esequi 2 1 Specifications ix s sU RO tice E e RE ERU SOR PDOL ERU RO D UE TCR 2 2 OPUONS beret pe Xt c per ae Pte tpe 2 2 DIMENSIONS ccs gree GENS velt p obe Adr etn Sinha Ope Edu Es 2 3 Chapter 3 Installation amp Start Up Haridling and Shilpplng succi epe rnt erret bee tenete oe rto etes 31 Service Requirements oir elu neha ly oe RN ERE e ERG eg ub EA 31 Installation Instructions eepesebener t uurenppenspexeberdaeenqeee eel rau eed die 31 Chapter 4 Maintenence Maintenence Schedule s iue tae etos exce ppt RO e DeLee cae ved n Rug RUP pap RR iir gc 4 1 Stroke LimitA dj stment sero cde eemper reet ede de EE eren 4 1 Replacement of the Filter in the Optional Filter Block Assembly cece eee eee 4 2 Shim Replacemient x ecdesia nee ber eee ede date PUR den dex deg 4 3 Chapter 5 Troubleshooting amp Service In General s iude e ERR eed tape edd ORE othe ech TURO CL E ERR GC RE SR 5 1 Tr
13. MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Revised 1 00 Chapter 2 DESCRIPTION AND SPECIFICATIONS Description ITW Dynatec s MR 1300 High Flow Slot Die A pplicator Head is an air operated single module hot melt adhesive applicator assembly commonly used in the pinch bottom bag industry A choice of bracketry allows setup for right or left hand or up or down apply applications depending on re quirements The applicator is heated by replaceable cartridge heating elements which are controlled by an inte grated RTD sensor and electronic control High Flow applicators are available configured for ITW D ynatec s DynaControl M TC CompuVision or Allen Bradley PLC controls Theory of Operation Each applicator features one M R 1300 high flow slot die adhesive valve mounted to a single service block The valve module is opened and closed by air pressure Springs are used to keep the stem closed when no air pressure is supplied to the head The rate of adhesive flow from the applicator is determined by the adhesive pressure applied by the adhesive application system s A SU s pump and the stem stroke adjustment As shown in the illustration below the heated adhesive supply hose may be connected at either side of the applicator or at the hose connect at the back A dhesive flows from the hose into the service block and then to the module Air pressure opens the adhesive valve allowing adhesive to flow through the module s seat and into t
14. MTC 106485 MCV 2 113287 Cable Assembly Upgrade 113288 23 106477 Service Block MR13HF 1 24 N02540 Wire Nut 4 6 25 106478 Solenoid Adapter 1 port MR13HF 1 26 106479 Die Adapter 1 port MR13HF 1 27 106481 Nozzle 1 port MR13HF This part appears on earlier models 1 107132 Nozzle 1 Port MR13HF 1 28 107133 Die To be used with Shim Pack 1 29 106952 Plug This part appears with106481 1 30 106483 Pressure Screw This part appears with106481 1 31 106486 Wire Cover Service Block 1 32 106480 Module MR13HF Slot 1 33 101691 M4 0 7 x 40mm SHC Screw SHC Screw 2 107461 Machinable Die optiion 34 103944 1 4 BSPP 8 1 35 101625 Fitting Plug 1 4 BSPP 2 36 L00006 Insulated Spacer 4 37 106508 Mounting Plate 1 38 104663 M6 1 0 x 25mm SHC Screw 4 39 078A055 10 24 x 3 16 SH Set Screw 2 40 106245 M3 Lock Washer Int Tooth 1 41 N06883 Nut Hex Jam 9 16 18 2 42 069X024 O ring 014 2 43 N00196 Oring 111 1 44 N07430 Terminal Ring 2 45 107144 Dowel Pin 1 8 Dia x 3 16 2 46 107138 Shim Kit to be modified with customers pattern 1 107134 Shim Blank 020 1 107135 Shim Blank 015 1 111682 Shim Blank 025 1 111683 Shim Blank 031 1 Note the following parts are shown with the bracket assembly pages 6 10 see 57 107031 Shim Slide 1 see 59 106509 Skid Plate 1 ITW Dynatec c 1999 Page 6 7 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 6 03 Up and down left and right configuration for nozzle and nozzle mouth piece
15. Part Of Head Assembly 106500 1 58 106507 Finger Holdown 2 59 106509 Skid Plate Part Of Head Assembly 106500 1 60 106510 T Slotted Stud 1 61 106657 T Slot Fastener 2 62 106656 T Slot End Cap 1 63 101626 M5 0 8 x 12 SHC Screw 2 64 107255 Finger Guide Support 1 65 104663 M6 x 25mm SHC Screw 2 Note The following pages show alternative bracketry set ups for the Left and Right Up and Down applicatons ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 x Note 37 38 amp 39 are not part of this assembly shown for location purposes Bracketry Configuration For Down Apply Right See page 6 of this chapter for BOM Page 6 11 Revised 10 02 alternative mounting position Page 6 12 ITW Dynatec c 1999 Revised 10 02 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 alternative mounting Note 37 38 amp 39 are not part of this assembly shown for location purposes Bracketry Configuration For Up Apply Right See page 6 of this chapter for BOM Page 6 13 Revised 10 02 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 mounting position UP APPLY LEFT T 4 o b e a2 o c v mM co o o g o sembly shown for location purposes Bracketry Configuration For Up Apply Left See page 6 of this chapter for BOM Page 6 14 I
16. STRATIONS amp BILLS OF MATERIAL WARNING All parts must be periodically inspected and replaced if worn or broken Failure to do this can affect equipment s operation and can result in personal injury The following pages provide exploded view reference drawings to assist users of MR1300 Hi Flow Slot Die applicators to identify parts and aid in servicing the equipment Note most common nuts bolts and fasteners can be obtained locally at your hardware store Spe cialty fasteners are available by contacting Dynatec s Customer Service Page 6 2 Revised 11 03 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 MR 1300 Hi Flow Module Assembly 106480 Item No ON AD UN AUNE UJ QJ NJ BJ MJ MJ MJ MJ RJ L2 L3 PRP PRP PP FQ oO 06 o 5 UNE CO Q AN ODUBWNEF O Part Number C78A204 N00178 N00198 057E 409 057E410 057F 139 069X197 N02680 078A384 078C085 078D078 078F 034 106515 106487 106489 108753 110584 106493 084B 1361 N00176 057E 429 0571260 069X197 069X198 078C085 078F 034 0786028 106496 N00195 N05044 110587 Description 6 32 x 2 1 2 SHC Screw O ring 011 O ring 113 Inner Compression S pring Outer Compression Spring Air Cylinder Stem Seal 6 32 x 3 8 BHC Screw 10 32 x 3 4 SHS Screw Washer 25 x 16 x 032 10 32 Sealing Hex Nut Internal Ring 2 56 Hex Nut Mid Air Cylinder Cap Piston Threaded Extension Stem Body Stem amp B
17. TW Dynatec c 1999 Revised 10 02 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 alternative mounting position Note 37 38 amp 39 are not part of this as sembly shown for location purposes DOWN APPLY LEFT Bracketry Configuration For Down Apply Left See page 6 of this chapter for BOM ITW Dynatec c 1999 Page 6 15 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 10 02 The optional Pressure Gauge Assembly can be mounted on either side of the applicator The optional Fliter Block Assembly can be mounted on either side of the applicator MR 1300 Hi Flow Slot Die Applicator Options Item No Part Number Description 106720 Optional Filter Block Assembly N00185 O ring 018 106721 M6 x 60mm SHCS 006B121 Filter Block 069X058 O ring 028 006C024 Filter Nut 101247 Filter Basket 100 mesh standard 102693 Filter Basket 80 mesh option 102646 Filter Basket 40 mesh option 101175 Optional Pressure Gauge Assembly 101174 Pressure Gauge N00104 Fitting Adapter M 37 J ICM N00196 O ring 111 103330 Fitting Adapter 1 4 BPSS x 1 4 NPT N04531 Fitting Street Tee Brass 1 4 NPT 101172 Fitting Adapter 1 4 MPT x 1 4 FPT RR RR HL HIE FTH mp PrP PP BRP ES Page 6 16 ITW Dynatec c 1999 Revised 10 02 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application S olutions ITW Dynatec c 1999 Page 7
18. all Assembly Seal Cartridge Assembly O ring 009 Seal Cartridge Gasket Stem Seal Seal Back Up Washer 25 x 16 x 032 Internal ring 1 16 Dia x 3 8 LG Roll Pin Die To MR1300 High Flow Adapter O ring 110 O ring 109 Die Adapter Assembly Se qoe i de ke ene tius da m co Pre FF mE Page 6 3 Revised 11 03 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 0 O J dbf E gt o D Ks D wn lt MR 1300 Hi Flow Module Assembly 106480 Page 6 4 Revised 11 03 ITW Dynatec c 1999 MR 1300 HI FLOW SLOT DIE APPLICATOR Manual 240 35 MR 1300 Hi Flow Hi Temp Module Assembly 108789 Item No ON AD UN AUNE NJ NJ NJ NPP RP RP PPP HH HB WU N e OW On AOD UW BWN FP c Part Number 110613 106493 110584 108753 102289 106489 108669 106487 084B 1457 078F 034 078D078 078C085 078A384 N02680 069X197 057F 139 057E 410 057E 409 N07079 069X222 C78A204 106515 001U002 Description Adapter Assembly Die MR 13HF Hi Temp Stem Hi Flow Module Body Stem Extension Primer Loctite 7649 Piston Threaded Thread Sealant Cylinder Mid Air Seal Cartridge Assembly Hi Temp Ring Ret Internal 10 32 Hex Nut Washer 25 x 16 x 32 THK 10 32 x 3 4 SHC Screw 6 32 x 3 8 BSHC Screw Stem Seal Air Cylinder Outer Compression Spring Inner Compression S pring O ring 011 O ring 113 6 32 x 2 5 SHC Screw 2 56
19. e reading temperature 7 Purgethe applicator of air and oil Turn the applicator ON electrically and pneumatically WARNING HIGH PRESSURE During the purging procedure hot adhesive and oil can come out of the head under high pressure Wear safety glasses gloves and protective clothing WARNING Use a stable deep container to collect hot melt adhesive and or oil 8 Place a heat resistant container under the module to collect the material that drains from the applicator M anually open the solenoid by pushing with a small screwdriver or other tool the purge button located on the solenoid coil Continue to hold in the purge button until all air and oil have drained and only adhesive flows from the module Page 3 4 ITW Dynatec c 1999 Revised 1 00 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application S olutions ITW Dynatec c 1999 Page 4 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Revised 7 99 Chapter 4 MAINTENENCE Note Re read Chapter 1 Safety Precautions before performing any maintenance procedures All maintenance procedures must be performed by qualified trained technicians TheMR1300 High Flow Slot Die modular applicator requires no regular maintenance Wipe the applicator clean of adhesive with a clean cloth while still hot at the end of each shift Inspect the ap plicator periodically as outlined in the following table Mai
20. e and char using a liquid cleaning solvent Pay spe cial attention to the surfaces that clamp the shim 4 Inspect the new shim for any burrs or rough edges Using 400 grit paper on a flat surface sand as required to insure flatness 5 Re attach shim and clamp to the body keeping the screws loose 6 Hold a flat bar steel or aluminum against the leading edge of the extruder This will align the shim to the clamp and the body All components must be parallel for the entire length of the assembly Tighten the screws to hold the components together Remove the flat bar 7 f required wrap a piece of 400 grit sandpaper around a flat file and going from end to end sand the entire leading edge surface to remove any shim edges that are not in parallel with the clamp and body 8 Test the applicator for proper performance A djust as required Page 4 4 ITW Dynatec c 1999 Revised 7 99 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application S olutions ITW Dynatec c 1999 Page 5 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 1 00 Chapter 5 TROUBLESHOOTING amp SERVICE Note Re read Chapter 1 Safety Precautions before performing any troubleshooting or repair proce durs All troubleshooting or repair procedures must be performed by qualified trained technicians In General If failure occurs first check all the electrical and pneumatic connectio
21. e ceramic terminal blocks from the wiring cavity and disconnect the heater leads from the terminal blocks 4 Locate the non functioning heater with a multimeter Remove and replace the heater A pply a thin film of thermal paste to the new heater before installation 5 Reconnect the heaters to the termi nal blocks making sure that no strands of wire are protruding from the terminal blocks l Heater RTD Sensor 6 Place the terminal blocks back into Replacement Diagram the wiring cavity Replace the cover plate ITW Dynatec c 1999 Page 5 7 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 1 00 Replacement of Die Adapter Heater Cartridge See illustration on page 5 6 for parts locations 1 Turn OFF the ASU and relieve all system pressure before proceeding 2 Disconnect the service block s electrical cable assembly from the hose 3 Remove the three M 4 screws from the wire cover Remove the wire cover 4 Disconnect the heater leads from the ceramic terminal block 5 Check the heater with a multimeter 6 If the heater is non functioning remove and replace it at this time Apply a thin film of thermal paste to the new heater before installation 7 Reconnect the heater to the terminal block making sure that no strands of wire are protruding from the terminal block 8 Replace the wire cover Replacement of Temperature Sensors See illustration on page 5 6 for parts locations There are two temperature se
22. ed trained technicians Handling and Shipping M R1300 Hi Flow Slot Die applicator head assemblies are packaged within protective cushioning material in a fiber packing carton This package may be shipped inside another carton along with other individual boxes containing components of the system Service Requirements The service block s incoming electrical power and temperature control is supplied through the flex ible cable exiting the adhesive supply hose cuff The applicator has a circular plastic connector which mates with the connector attached to this cable Incoming operating air is supplied through a solenoid valve It must be clean and unlubricated It is controlled by a four way solenoid valve and should be separately regulated and maintained at a pressure between 4 1 to 6 9 bar 60 to 100 psi H ead air inlet ports are G 1 8 threads 1 8 NPT Installation Instructions The applicator head has been tested at the factory and is ready for installation and operation Note air lines and fittings must be capable of withstanding temperatures up to 218 C 425 F ITW D ynatec supplies A ir Control Filter Coalescing Kits PN 100055 to be used with air operated ap plicators see the A ir Control Filter Coalescing K it M anual in the appendix of this manual See the diagram on the following page for location of the components referred to in the following Section 1 The applicator should be supported from brackets that permit late
23. ent serious injury from molten adhesive under pressure when servicing the equipment 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 Page 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 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 Z87 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 aro
24. he slot die MR1300 High Flow Air Inlets Electrical Connection Slot Die Applicator pp 4 Hi Flow Module E Piston Slot Nozzle lt Glue Inlet SS S s eu Inlet Hose Connect one on each side of applicator Die Pe Page 2 2 ITW Dynatec c 1999 Revised 11 01 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Specifications Environmental Storage shipping temperature cece cee eee 40 C to 70 C 40 F to 158 F Ambient service temperature 0 0 cc ccc ccc 7 C to 50 C 20 F to 122 F Physical Dimensions eh et ee see dimensional layout on following page Weight including module and solenoid valve eee eee eee ees 3 52 kg 7 75 Ib M OUDELEQ coa oe kha ote ead Sin bc eb bed M 6 x 1 screws with insulators Performance Temperature range iu Sees EY VECEES ra VR EE da 38 C to 218 C 100 F to 425 F 15 minutes for cold start 5 minutes for module change only 100 to 30000 mPa sec 100 to 30000 centipoise Adhesive pressure tange seek REDE RD e eR bows weed 150 to 650 psi typical NGISC emissi OI site itai ir s o Ara ER OMS Cah DeL A PR EE D CER DU 70 dB A Air Requirements 4 to 6 9 bar 70 to 100 psi Electrical Supply voltage
25. he wiring cover 8 Re connect all cable assemblies Re Assembly Procedures and General Cautions Unless noted head re assembly is simply the reverse sequence of the disassembly procedures How ever the following cautions should be followed whenever they apply for proper re assembly AN CAUTION In general all O RINGS AND SEALS must be replaced whenever hot melt equipment is re assembled All new o rings must be lubricated with o ring lube PN N07588 CAUTION TAPERED PIPE THREADS are found on air line fittings used with the pump air supply and on the outlet filter manifold Apply thread sealant PN N02892 whenever tapered pipe threaded parts are re assembled CAUTION SOME FITTINGS used for adhesive on hot melt equipment have straight threads and o ring seals Use of thread sealant is not necessary with these parts but the o ring seals should be clean and lubricated Tighten straight threaded parts and fittings until their shoulders are firmly seated Excessive torque may damage straight threaded parts and the use of power wrenches is not recommended CAUTION HOT MELT RESIDUE must be cleaned from parts before they are re assembled particularly from threaded parts As a precaution against adhesive residue preventing proper re assembly threaded parts must always be re tightened at operating temperature ITW Dynatec c 1999 Page 6 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 35 Revised 3 05 Chapter 6 COMPONENT ILLU
26. m aged 1 Hopper temperature set point is too low 2 noperative heater cartridge 3 noperative temperature sensor 1 A pplicator temperature setpoint is too high 2 noperative temperature Sensor 1 Inoperative piston o ring 2 O rings located between module and service block are inoperative 1 Adhesive pressure is too low 2 A djust pattern controller or solenoid firing mechanism 3 Finger pressure is incor rect l Adhesive is too hot 2 Adhesive is below the pressure relief setting 3 M oisture in the adhesive 1 Replace seal cartridge or module see instructions in this chapter 1 Change setpoint see ASU manual 2 Check replace heater cartridge see instructions in this chapter 3 Check replace sensor see instruc tions in this chapter 1 Change setpoint see ASU manual 2 Check replace sensor see instruc tions in this chapter 1 Replace o ring see instructions in this chapter 2 Remove module from block see instructions in this chapter Re placement of M odule and replace o rings 1 a For units without speed control increase adhesive pressure at ASU b For units with speed control tach follower adjust pump speed control 2 See pattern controller manual for proper adjustment 3 Re adjust finger pressure and or finger location over the slot 1 Lower adhesive temperature 2 A dd adhesive and allow time for it to melt 3
27. n aded eode 1 Pneumatic Drawing for Head Air Control 2 0 eee 1 Component Illustration amp Bill of Material 6 me 2 ITW Dynatec c 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 prev
28. ns Verify that the main power switch is ON at the ASU Verify that the pump is ON and the application heads have sufficient air pressure Verify that the temperature controller is in operation and that the setpoints are correct for the application Check to see if all components are heating properly Troubleshooting Guide Module does notopen 1 Temperature adjustment 1 Check temperature adjustment of head is too low 2 noperative solenoid 2 Push the solenoid s manual button If it opens the problem is electrical No adhesive flowing 1 Nozzle is clogged 1 Clean or replace nozzle out of module 2 Optional filter element 2 Replace filter see instructions in is dirty Ch 4 M aintenence 3 M odule seals o rings 3 Check module o rings see instruc are inoperative tions in this chapter M odule Assembly Instructions 4 ASU s hopper is empty 4 Re fill hopper 5 Adhesive is too cold 5 A djust temperature see ASU manual 6 Solenoid valve is not 6 Check solenoid valve opening 7 Piston stroke is too low 7 A djust the stroke limit see Ch 4 M aintenence Page 5 2 Revised 1 00 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Hot melt is coming out of the module s weep holes A pplicator does not reach operating temperature A pplicator is too hot Air escapes from module A pplication pattern is erratic A dhesive is bubbling 1 M odule seals are da
29. nsors One is located in the die adapter The other is located in the service block To Replace the Die Adapter Sensor 1 Disconnect the service block s electrical cable assembly from the hose 2 Disconnect the die adapter s electrical cable assembly from the adapter cable 3 Remove the three screws holding the die adapter cover plate Remove the plate 4 Pull the sensor out of the die adapter and disconnect its leads from the ceramic terminal block 5 Apply athin film of thermal paste to the new sensor and place it in the die adapter 6 Wirethe new sensor to the ceramic terminal block making sure that no strands of wire are protruding from the terminal block 7 Replace the die adapter cover 8 Re connect all cable assemblies To Replace the Service Block Sensor 1 Disconnect the service block s electrical cable assembly from the hose cont Page 5 8 Revised 1 00 ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 2 Disconnect the die adapter s electrical cable assembly from the adapter cable 3 Remove the top cover plate where the electrical cables are mounted 4 Pull the sensor out of the service block and disconnect its leads from the ceramic terminal block 5 Apply athin film of thermal paste to the new sensor and place it in the service block 6 Wirethe new sensor to the ceramic terminal block making sure that no strands of wire are protruding from the terminal block 7 Replace t
30. ntenence Schedule ITEM CHECK FREQUENCY ACTION A dhesive supply hose Inspect for leaks As required Tighten if loose fitting connection Air supply connections Inspect for leaks As required Tighten if loose Weep holes Inspect for adhesive Asrequired R eplace seal cartridge or valve module Nozzle performance Inspect all nozzles As required Clean nozzle or for proper operation re adjust stroke limiter Optional filter Inspect for Monthly or Replace filter block assembly cleanliness as required element by use Stroke Limit Adjustment All applicators are equipped with a stroke limit adjustment Whenever the module is disassembled the stroke limit must be adjusted using the following procedure see next page for illustration 1 Bring applicator up to operating temperature 2 Loosen the lock nut located on the top of the module 3 Bottom the stroke adjustment screw lightly CAUTION Tightening the stroke adjustment to shut OFF the nozzle will cause damage to the applicator 4 Back off the screw one half to one turn cont Page 4 2 ITW Dynatec c 1999 Revised 7 99 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 5 While holding the screw in positon tighten the lock nut Replacement of the Filter in the Optional Filter Block Assembly AN WARNING WARNING HIGH PRESSURE YW HOT SURFACE During this procedure hot adhesive can come out of the applicator under high pressure Wear safety glasses gloves and protec
31. odule Seal Kit as required 113709 Hi Flow Hi Temp Module Seal Kit as required 084B1361 Seal Cartridge Assembly as required See Ordering Guide Heaters as required See Ordering Guide RTD Sensor 1 030A035 Solenoid Valve N00195 O ring 110 N00178 O ring 011 069X024 O ring 014 N00198 O ring 113 N00175 O ring 008 N00177 O ring 010 N00196 O ring 111 N00176 O ring 009 N07588 Lubricant 001V061 Thermal Paste BP RrPrPFPWrRNrRRPH Recommended Service Parts List for Options 069X058 O ring 028 filter block option N00185 O ring 018 filter block option 102693 Filter Basket 80 mesh filter block option 101247 Filter Basket 100 mesh filter block option N00196 O ring 111 pressure gauge option ITW Dynatec c 1999 Page 8 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 40 35 Revised 1 00 Chapter 8 ENGINEERING DRAWINGS amp SCHEMATICS Pin Connectors amp Electrical Schematics Note Pin connectors are viewed from the exposed end Pins not shown on schematics are not used DynaControl DCL or PLC Control Scheme PN 103117 per GOO oo Qo L Microprocessor Temperature Control or CompuVision MCV Control Scheme PN 045X144 1 63 i 3E T O8 10 O12 5 31 L J Symbols Used Heater RTD Sensor JL Ground Page 8 2 ITW Dynatec c 1999 Revised 11 06 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 140 835 Upgrade Nickel RTD Control Scheme PN 104
32. on 3 Make the two electrical connections a Make one connection from the hose to the applicator by connecting the female connector of the hose to the male connector of the applicator b Makethe other connection to heat the slot die nozzle from the applicator to an auxillary heating zone in the A SU s panel box by connecting the male connector of the applicator to the female connector on the auxilliary cable which adapts to the female connection at the panel box 4 Install the air line onto the air inlet port on the solenoid valve at the factory and do not require lubrication when used in production Where oil is present in the air supply a coalescing filter Dynatec PN 100055 must be installed between the standard air regulator filter and the applicator i CAUTION Do notuse lubricating oil with the air supply as applicators are lubricated 5 f an optional pressure gauge is to be utilized remove the plug in the pressure gauge port and thread the gauge into the port 6 Itisadvisableto check the temperature of the applicator This can be done through the temperature readout of the adhesive supply unit Surface temperature may be checked with a cont ITW Dynatec c 1999 Page 3 3 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Revised 1 00 Separate pyrometer and surface probe or with a dial thermometer Turn the system power switch ON Permit the applicator to warm up at least 15 minutes 5 minutes for module change befor
33. oubleshooting Guide secedere pelo Tus pecu ges eH Ve qe RI ex DERE 5 1 5 3 M odule Assembly Instructions for the High Flow Module ssssssse n 5 3 Testing Resistance of Heater Cartridges 5 5 Testing Resistance of RTD Temperature Sensors aaua 5 6 Replacement of the Heater Cartridge or RTD Sensor cece 5 6 Re Assembly Procedures and General Cautions 0 e 5 8 Chapter 6 Component Illustrations amp Bills of Material Bill of Materials M R1300 Hi Flow Module Assembly PN 106480 6 2 Component Illustration M R 1300 Hi Flow Module Assembly PN 106480 6 3 Bill of M aterial M R1300 Hi Flow Hi Temperature M odule Assembly PN 108789 6 4 Component Illustration M R 1300 Hi Flow Hi Temperature M odule Assembly PN 108789 6 5 Bill of M aterial MR1300 Hi Flow Slot Die A pplicator A ssembly PN 106500 DCL amp 106485 MTC CV 6 6 Component Illustration M R 1300 Hi Flow Slot Die A pplicator Assembly PN 106500 amp 106485 6 7 Bill of M aterial MR1300 Hi Temperature Hi Flow Slot Die A pplicator Right Down A pply 240V PN 108790 DCL PN 108791 MTC CV Een cece en ede ek Hace GU RE D RE Ra 6 8 Component Illustration M R 13
34. ral and vertical adjustments M ount the applicator on bracketry using the M 6 screws and insulators provided Allow access to the optional filter if installed Be sure that the stroke limit adjustment screws are accessible and that the weep holes are visible for periodic inspection 2 Before making the adhesive connection to the applicator align the adhesive supply hose with its electrical connector oriented in relation to the electrical connector on the top of the applicator Connect the swivel fitting of the hot melt hose to the adapter on the service block using either one of the inlet ports located on either side of the applicator or the port located on the back of the applicator W hen tightening the hose fitting hold the hose cuff to prevent the hose core from rotating cont Page 3 2 Revised 1 00 Installation Diagram Electrical connection to aux heating zone in ASU s Panel Box ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 MUR Electrical connection to Head Hose Pressure Gauge located on the opposite side of optional filter block Air Inlet Port Muffler To Timer or Limit S witch Filter nut on optional filter block Purge Button Solenoid Stroke Limit Adjustment Adhesive Inlet either side or at back Mounting Bracket Weep Hole I hose fitting Plug in alternate glue inlet positi
35. roce bU si 200 240 VAC 1p 50 60 Hz Power requirements s est usque te dr CEP RE qe EF iach d aquas service block 500 watts die adapter 90 watts Options Filter Block Assembly PN 106720 Hi Temperature Filter Block Assembly PNs 108892 amp 108893 A filter block assembly allows adhesive to be filtered prior to entering the applicator s service block Filter baskets are available in either 80 or 100 mesh and can be easily accessed for replace ment or cleaning Pressure Gauge Assembly PN 101175 Installation of a pressure gauge allows monitoring of adhesive pressure inside the service block Dependant on adhesive viscosity hose length and diameter and shim thickness ITW Dynatec c 1999 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Dimensions 248 mm di 3 177 8mm 7 NN 50 150mm 2 6 adjustable 136 4mm 5 37 101 6mm 4 00 Page 2 3 Revised 1 00 Page 2 4 ITW Dynatec c 1999 Revised 11 01 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application S olutions ITW Dynatec c 1999 Page 3 1 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 440 35 Revised 1 00 Chapter 3 INSTALLATION amp START UP Note Re read Chapter 1 Safety Precautions before performing any installation or start up proce dures All installation and start up procedures must be performed by qualifi
36. s are located throughout this manual They serve to warn maintenance personnel and operators about potentially hazardous situations 3 Inspect the machine for unsafe conditions daily and replace all worn or defective parts 4 Keep work area uncluttered and well lit 5 All covers and guards must be in place before operating this equipment For precautions and definitions of safety symbols refer to the Safety Chapter of the service manual ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions SERVICING EQUIPMENT 1 Only trained personnel are to operate and service this equipment Never service or clean equipment while it is in motion Shut off the equipment and lock out all input power at the source before attempting any maintenance Follow the maintenance and service instructions in the manual SIGNS 1 Read and obey all of the warning labels signs and caution statements on the equipment Do not remove or deface any of the warning labels signs and caution statements on the equipment Replace any warning labels signs and caution statements which have been removed or defaced Replacements are available from ITW Dynatec ADDITIONAL CONSIDERATIONS 1 To ensure proper operation of the equipment use specified electrical and or air supply sources Do not attempt to alter the design of the equipment unless written approval is received from ITW Dynatec
37. tive clothing The applicator must be at operating temperature Turn the A SU s pump motor OFF 1 Place a heat resistant container under the die lips 2 Relievethe adhesive pressure by manually opening the modules T his is done by pushing the purge button located on the side of the air solenoid coil Or if the ASU is equipped with a drain adhesive pressure may be relieved at the ASU Filter Nut a 3 Unscrew and remove the filter nut Stroke Adjustment 4 With needle nose pliers pull the filter basket out of the manifold 5 Replace the o ring on the filter nut A pply o ring lubricant PN N 07588 to the new o ring 6 Apply a coat of anti seize to the threads of the filter nut 7 Re install the filter basket and the filter nut Tighten the filter nut until itis seated firmly taking care not to cut the o ring ITW Dynatec c 1999 Page 4 3 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 7 99 Shim Replacement All slot die heads are equipped with shims located between the clamp and the body of the extruder To replace a shim WARNING HOT SURFACE During this procedure the applicator will be at operating temperature Wear safety glasses gloves and protective clothing to avoid injury from hot parts or adhesive 1 Bring applicator up to operating temperature 2 Loosen the M 5 screws which attach the clamp and shim to the body of the extruder 3 Wipe the body and clamp clean of all adhesiv
38. und hot melt adhesive equipment Wear protective gloves and long sleeved 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
39. ut there may be stored energy in the application system partic 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 IN A UNIT VOIDS ITW DYNATEC S WARRANT Y 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 Page 1 4 ITW Dynatec c 1997 Revised 3 97 ALL MODELS ITW Dynatec An Illinois Tool Works Company iTWDynatec Adhesive Application Solutions ITW Dynatec c 1999 Page 2 1
40. ylinder with the four mounting screws 11 Place a new o ring on the seat assembly and insert the seat assembly into the bottom of the module body Secure with the four mounting screws Spring resistance will be felt as the screws are tightened Tighten the screws evenly to avoid binding 12 Thread the adjusting screw into the sealing washer and insert this assembly into the top of the air cylinder Do not adjust the stem stroke at this time 13 Place new o rings into the grooves on the rear face of the module and mount the module onto the service block 14 Allow five minutes for the module to heat A djust the stem stroke to the desired setting To disassemble reverse above order ITW Dynatec c 1999 Page 5 5 MR1300 HI FLOW SLOT DIE APPLICATOR Manual 740 35 Revised 1 00 Testing Resistance of Heater Cartridges 1 Turn the ASU OFF or disable the head applicator at the control panel Turn all pumps OFF and relieve system pressure before proceeding 2 Unplug the electrical cable from the adhesive supply hose to expose the pins in the cable 3 With an ohmmeter or multimeter contact pins 7 and 8 and measure resistance Compare the reading with the values given in the charts below Service Block Heaters The service block of the High Flow applicators contains two heaters wired in parallel The individu al and parallel resistance values of these heaters is listed below Applicator Model Individual Resistance Parallel Resistance
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