OPERATING AND SERVICE MANUAL FOR - Uni
Contents
1. esse 14 2 6 DIAGNOSTIC PROCEDURES 17 2 7 25 18 2 8 PARTS LISTS FOR GUN CLEANER 19 2 9 PARTS ILLUSTRATION ciao actin eiua uini in tun gua capnt 20 3 SOLVENT TRANSFER SYSTEM GENERAL 21 3 2 OPERATING INSTRUCTIONS 21 3 3 TROUBLE SHOOTING GUIDE 22 4555 JUNE 2003 Page 1 4 SOLVENT RECYCLER 4 1 SAFETY acuta tain inire ha Ee c D eC ade ex DR ERE ERE 23 4 2 2 24 23 4 3 PREPARATION 23 4 4 CONTROL PANE wiisiisinisscsinatscntiintscusivetsuaticediuidiutacotiiniutwtiincadaas 25 4 5 ERROR CONDITION 25 4 6 SETTING THE BOILING 26 4 7 READY amp RUN MODE 26 4 8 DISTILLATION PROCESS 27 4 9 REGULAR MAINTENANCE eene nnns 27 4 10 MAINTENANCE AND SERVICE eene 29 4 11 TROUBLE SHOOTING GUID2. 4558 JUNE 2003 Page 12 8 During recycling there is no solvent in the wash pail for two pail models Therefore it is advisable to recycle when the washer is not being used e g at night for two pail models only Automatic air purging and rinsing for all models Press the Air Flush Button or Clean Rinse Button for no more than 5 seconds Excessive use of air flushing will cause loss of solvent through atomization Although the Rinse function may be used repeatedly a 30 second pause is needed for the Rinse Pump to be fully recharged IMPORTANT UNI RAM RECOMMENDS THE USE OF AN IN LINE MOISTURE SEPARATOR FILTER AND LUBRICATOR 2 3 EFFICIENT USE OF THE GUN CLEANER Always clean spray guns and other related paint utensils immediately after use while the paint is still wet To keep your Spray Gun Cleaner operating efficiently replace dirty solvent and clean or replace the Filter Pad frequently Dirty solvent will decrease the performance of your equipment 2 4 DAILY MAINTENANCE SOLVENT LEVELS The Moisture Filter Assembly included in accessory kit installed to the air inlet has a clear glass bowl and a water drain valve at the bottom as shown in the drawing The Filter collects moisture and water from the air supply Check the Glass Bowl and drain water as required by pressing the drain valve upward as shown in Figure 10 MOISTURE FILTER ASSY Solvent is continuously lost by evaporation as well through normal use Th
3. 3 3 TROUBLE SHOOTING GUIDE Transfer System The guide table below provides the possible causes and suggested solutions for most cases of problems Carefully study the contents before proceeding with the corrective actions so that the real cause of the problem can be properly dealt with PROBLEM POSSIBLE CAUSE SOLUTION Pump and Timer appear to be working normally but there is little or no dirty solvent coming out from Transfer Port Transfer Timer is working but Transfer Pump is not working Transfer Valve is not fully open Turn the Handle of Transfer Valve 90 degrees clockwise Washing Solvent Pail is empty or very low Check Drain Valve of Cleaning Tank to make sure it is in open position Handle is vertical Add more solvent into Distillation Tank before starting recycler operation Transfer Suction Hose is disconnected at Wash Transfer Suction Pipe is clogged with paint debris Air Valve of Transfer Timer Transfer Pump is temporarily stalled by excessive water in air supply Connect the Transfer Suction Hose and secure with a hose Solvent pail clamp Disconnect Transfer Hose at the pail and remove the blockage by blowing air into Hose Barb of Transfer Suction Pipe Repair or replace Air Valve or is defective Transfer Timer Assembly Blow the air pressure into the exhaust pipe of the Manual Wash Pump to back flush the pump Transfer Pump is defective
4. 4 Keep condenser coils and fins free of dust and dirt To clean the Condenser remove the Upper Screen and use a vacuum cleaner to clean between fins and coils 5 To clean out condenser tube close two threaded side inlet holes with fingers or 1 4 NPT male plugs and place air nozzle into bottom outlet hole and flush with air at about 30 p s i 2 kg cm Make sure to remove two 1 4 NPT male plugs used Note Before all maintenance and service work disconnect power supply or turn off at main switch to prevent the risk of electrocution All electrical services and repairs must be performed by a certified electrician Use only genuine UNI RAM parts for maintenance and repairs 4 11 TROUBLE SHOOTING GUIDE Refer to the Parts List Page 34 and Parts Sketch Page 35 for name and location of the various component mentioned in this section ERROR CONDITION CODES A SELF DIAGNOSIS FEATURE IS PROVIDED WITHIN THE COMPUTER SYSTEM When an error has been detected during the operation READY H and READY L lights will start flashing indicating the following error conditions Heater is turned off automatically for safety except in code 22 condition Press OFF button to stop error code and press ON button to resume operation after error condition has been corrected FLUSHING OF LED LIGHTS DESCRIPTION OF ACTION ERROR CONDITIONS REQUIRED 1 TIME Tank Thermo is defective Repair or replace Tank and has open circuit Thermoc
5. Repair or replace the Transfer Pump When Timer Knob spins back to the original position Transfer Timer mechanism is defective Timer is not clicking Pump does not stop unless Timer Knob is turned back by hand or air supply is disconnected Repair or replace the Transfer Timer 4555 JUNE 2003 Page 22 4 SOLVENT RECYCLER 4 1 SAFETY Solvent recycler incorporated in this combo unit is engineered and manufactured to the highest performance standards and has been subjected to detailed testing before shipment from factory This unit is also certified by ETL Electric Testing Laboratory to be EXPLOSION PROOF CLASS 1 DIVISION 1 GROUP D T2C UNDER UL2208 STANDARDS AND CSA C22 2 No 30 and is the one of the safest equipment of this kind However operator error such as use of inappropriate solvents incorrect use of Liner Bag wrong temperature setting improper service and maintenance etc could result in malfunction damage or accident Pay serious attention to all cautions and warnings provided on labels affixed on this equipment as well as in this manual Before operating this equipment please carefully read this manual which is a key to the successful and safe operation of this equipment Keep this manual in good care and in place readily available to operator at all times If you have any questions about the operation of this equipment call your distributor or the UNI RAM Product Ho
6. 2 Pour used solvent into Lining Bag in Reservoir Center Bolt Tank Reservoir Tank 3 Close Tank secure with Lacking Clamp and close Outer Cover Maximum Fill Line Inside Tank 4 Open Cabinet Door and place clean empty solvent container inside 5 Lift and insert Solvent Outlet Tube into spout of Solvent Container and close Door 4555 JUNE 2003 Page 26 Make sure that the setting as indicated by LED lights is correct for the solvent to be recycled Press ON button Recycling will start and HEAT and FAN lights will come on When boiling phase is completed HEAT light will go off When distillation is completed and the unit is cooled to the safe temperature FAN light will go off indicating unit is ready for the next operation 4 8 DISTILLATION PROCESS 1 The initial heating phase takes 10 to 15 minutes depending on the volume and the boiling point of solvent being distilled room temperature etc During this process both HEAT Light and FAN Light are on indicating that the Heater and the Fan Motor are turned on READY L and or READY H LED Light s also flash es indicating which of the six set point temperatures the unit is using The boiling phase begins when the temperature reaches typical boiling temperature of the solvent being processed This temperature will vary with solvent type and the extent of contamination of that solvent During this phase most of the heat go
7. turn on the distillation operation These buttons are also used to change the boiling point set up 2 LED LIGHTS READY See page 4 3 OTHER LED LIGHTS HEAT AND FAN HEAT light is on the heater is on If itis flashing the heater is on at the reduced power light is on the unit Cooling Fan is on 4 If READY H and READY L lights are flashing when HEAT light is off en error condition exists The error conditions are described as below 4 5 ERROR CONDITION CODES A SELF DIAGNOSIS FEATURE IS PROVIDED WITHIN THE COMPUTER SYSTEM OF THE UNIT When an error has been detected during the operation READY H and READY L lights will start flushing indicating the following error conditions Heater is turned off automatically for safety except in code 22 condition Press OFF button to stop error code and press ON button to resume operation after error condition has been corrected Refer to the ERROR CONDITION CODES Page 29 section of Trouble Shooting Guide for details 4555 JUNE 2003 Page 25 CODE LIGHTS ERROR CONDITIONS 11 1 1TIME Thermocouple is defective and has open circuit 12 1 2TIMES Thermocouple has open circuit 21 2TIMES 1 Heater Circuit has open circuit due to broken fuse 22 2TIMES 2TIMES Heater Triac is defective and Heater is still 23 2TIMES 3TIMES Condenser is overheating 24 2TIME
8. Page 9 solvent and paint debris will drain into the Wash Solvent Pail During the air flush cycle all used dirty solvent remaining in the interior passage of the Spray Gun and Spray Manifolds will be evacuated by air pressure and drained into the Wash Solvent Pail During the automatic clean rinse cycle approximately 100cc 3 4 oz of clean solvent is taken from the Rinse Solvent Pail and pumped to the spray jets and nozzles and drained to the Wash Solvent Pail on the right hand side After about 95 clean rinse cycles the Wash Solvent Pail half full when first set up will become full During a manual rinse operation clean solvent is also transferred to the Wash Solvent Pail To verify the solvent level in the wash pail you must check it visually or judge it by the level in the clean rinse pail The starting levels in the Clean Rinse and Wash pails were full and half full respectively as shown in Figures 4A and 4B When the level in the Clean Rinse Pail is low as indicated by the Low Level Gauge Figure 11 on the Control Panel the wash pail must be full as the dirty solvent would have drained into it It is now time to transfer wash solvent for recycling During the transfer cycle activated by the Transfer Timer all dirty solvent maximum 5 gallons in the Wash Solvent Pail is automatically transferred to the Distillation Tank of the Solvent Recycler by the Transfer Pump in about 2 minutes FIGURE 5 During the disti
9. Volts AC 14 Amp by a qualified electrician according to proper procedures for explosion proof units as stipulated by the standard for Class 1 Division 1 Group D UL ETL CSA locations When electric power is supplied to the unit the READY L and or READY H light s on the Control Panel will come on Air supply connection The Air Inlet Fitting 1 4 female threads is located at the right side of the unit Connect Filter assembly included firmly to the inlet and ensure that there is no air leakage at the connection See Figure 2 RIGHT SIDE OF THE UNIT Connect an air supply firmly to the inlet of the Filter Assembly as shown in Figure 2 AIR INLET FITTING The compressed air supply must be free of water dust rust tar eee grease and other foreign material and the air pressure must be higher than 85 p s i 5 8 Kg cm Before service or maintenance disconnect the power air and electric at source 9 Preparing Solvent Pails Open the Door of the Base Cabinet DRAIN VALVE There should be two 5 gallon solvent pails in the base cabinet Remove all packing material and cut the string which ties two pails together VALVE HANDLE Place the pails close to each other with their labels toward you MALE CONNECTOR Remove screw caps from both pails Figure 3 Using a funnel pour 5 gallons of solvent into Rinse Solvent Pail left hand side FOR MANUAL RINSE and 2 5 gallons into the Wash Solvent SUCTION
10. carefully clean the inside edge of Reservoir where the Lid Gasket seats Keep the area around the equipment clean and clear of all debris Do not store the recycled solvent inside the equipment 4555 JUNE 2003 Page 27 5 Always use the Bag Retainer Frame Part No 770 9110 supplied with the unit when using the liner bag Part No LB900C 1 Remove Residue from Linger Bag clean bottom of Solvent Reservoir check Liner Bag to determine if can be reused without leakage PROCEDURES FOR CLEANING THE CONDENSOR Condenser must be checked regularly and cleaned as required to ensure that it is free of dust and debris Dust and debris collected on the opposite side of the condenser are not visible through the Upper Screen in the back of the unit If the condenser is over heating due to the excessive dust the operation will stop and LED Lights will show either of two error codes 23 or 24 To clean the dirty condenser blow off the dust by air blowgun as shown in the illustration on the right or use vacuum cleaner PROCEDURES FOR REPLACING LID GASKET Lid Gasket Part No 770 2150N which is exposed to high temperature and solvent vapor during the distilling process is subject to normal wear Air Blow Gun Before the Lid is closed make sure that the top inside edge of the of the Reservoir Tank where Lid Gasket seats is completely wiped clean to be free of any paint or dirty solvent This will greatly prolong the life
11. fire floods or other acts of God These warranties do not cover transportation interior or exterior finishes pump packing O rings and seals screens filters nozzles or air jets or unit with serial number altered or removed The use of unauthorized chemicals or solvents with acid content in this unit shall render this warranty null and void Use only UNI RAM RECYCLING BAGS These high temperature and chemical resistant bags are tested to Uni ram specifications and approved by Uni ram Corporation to contain recycling solvents in the distillation tank Use of bags not approved by Uni ram Corporation can void the warranty of the Uni ram solvent recycler Attempts at self repair or alterations by the owner shall also constitute a violation of these warranty 4555 JUNE 2003 Page 36
12. handy for reference 1 5 OPTIONAL PARTS AND ACCESSORIES 1 Optional parts and accessories include FLOW THROUGH BRUSH Part No 144 399B THREE PAIL SET ON THREE PAIL MODEL ONLY Part No 760 7300 FILTER PAD Pack of Part No 100 381 3 TRIGGER LOCK SPRING Pack Of 3 Part No 120 350 LID SEAL Part No 770 2150N TANK LINER i es ce aaa SEE BELOW 2 The Filter Pad must be cleaned or replaced regularly to protect the pump and ensure satisfactory operation 3 Itis a good idea to keep spare pads in stock at all times The unit is supplied with a Liner Bag Part No LB900C 1 and Retainer Frame Part No 770 9110 already installed inside Distillation Tank Liner Bag 475 Pack of 10 LB900C 10 Liner Bag 475 Pack of 100 LB900C 100 Liner Bag 475 F Pack of 250 LB900C 250 1 6 STRUCTURE AND KEY COMPONENTS LID CLAMP SAFETY COVER ait Y La m TANK LID LID GASKET TRANSFER TIMER WASH TIMER CLEANING TANK AIR FLUSH BUTTON CLEAN RINSE BUTTON D DISTILLATION TANK 9 RECYCLER BODY 4 E 3H CONTROL PANEL SIPHON PIPE BASE CABINET RECYCLED SOLVENT OUTL
13. passages of the Spray Gun and Paint Cup with about 100cc 3 4 oz of clean solvent TUBE Manual Wash Manual Rinse 10 When the Foot Pedal on the left side is pressed solvent drawn by a Manual Wash Pump from the Wash Solvent Pail will start flowing out from the Wash Spigot left side Manual wash may be performed by placing item to be washed in the solvent flow or by using the Manual Flo through Brush supplied To use the Manual Brush first connect the end of solvent tube black to the spigot as shown in Figure 6 In either case the solvent used for manual washing will be re circulated back to the Wash Solvent Pail Figure 6 11 When the Foot Pedal on the right side is pressed solvent drawn by a venturi from the Rinse Solvent Pail will start flowing out from the Rinse Spigot right side Manual clean rinse operation may be performed by placing item to be washed in the solvent flow or by using the Manual Brush connected to the Rinse Spigot as shown in Figure 6 In either case the solvent used for manual rinse will be collected into the Wash Solvent Pail To control the consumption of the clean solvent to the adequate level while maximizing the rinse efficiency a flow of air is introduced with the clean solvent Cleaning is now complete 4555 JUNE 2003 Page 11 INSTALLATION OF SPRAY GUN Spray Gun of various type must be properly installed in order to achieve satisfactory cleaning results The Adapter Nozz
14. 73 600 8131 FLARE ELBOW 3 8 NPT 1 2 T WIRE THERMOSTAT HEATER 770 4850 HEX LOCK HINGE PIN 3 8 OUTLET TUBE COPPER 6008121 BACK PANEL ADJ USTABLE FOOT 110 531L 28 REAR SCREEN ASSY NOT SHWN O RING MOTOR SUPPORT 600 4137 SIDE INSULATOR PAD OUTLET TUBE GUIDE 600 3129 BOTTOM INSULATOR PAD HOSE CLAMP 1 21D SS 4 100 261S CONDENSER amp TUBE ASSY GROUND WIRE WITH CLIP 148 8830 CONDENSER THERMOSTAT RECYCLER BODY 760 3112 HEATER THERMOSTAT CROSS MEMBER 760 62305 FRONT COVER MOTOR HOUSING BASE CABINET ASSEMBLY 760 62105 SNAP RING HOUSING COVER 4555 JUNE 2003 Page 34 4 15 PARTS ILLUSTRATION ew ex amp 455S JUNE 2003 Page 35 5 SERVICE AND WARRANTY 5 1 WARRANTY REGISTRATION Please refer to Page 3 General and 1 2 Warranty Registration 5 2 SERVICE HOT LINE Call the toll free numbers listed below for further information USA 1 800 735 4331 CANADA 1 800 417 9133 5 3 WARRANTY TERMS WARRANTY This UNI RAM product has been manufactured and engineered to high performance standards and has been subject to detailed factory test before shipment 12 Month Warranty Complete Unit It is warranted by UNI RAM for twelve 12 months from established purchase date UNI RAM Manufacturing will repair or replace free of charge to the original purchaser any parts foun
15. AC 50 60 Cycles 13 15 Amps 1 500 Watts Heater Element Fuses F1 20 0 Amp for Heater Element Fuses F2 1 0 Amp for Fan Motor Fuses F3 0 0625 Amp for Computer Board Note Fuses F1 and F3 are 250 VAC 3AG type fast action fuses and F3 is 25 VDC 3AG type fast action fuse 4 13 ELECTRIC WIRING DIAGRAM HEATER ire 1 500 1 600 W Thermostat Overheat NOMINAL Frotection Control cable description Pin Color Function 1 2 3 URG5040 110 120V AC Single Phase 50 60 Hz Control Cable Connection URG6050 500per rev A 220 240V AC POWER SUPPLY Single Phase BOARD 50 60 Hz protection thermostat n c opens on Temp rise z Temp probes The condenser thermocouple assumes two functions First it helps determining there is no more solvent left in the boiling tank at the end of a cycle Secondly it monitors proper fan operation In the event of fan failure the condenser temperature will rise erroneously then control program shuts down recycling process Red Supply line intrinsically safety barrier White Heater control Green Fan control Black Supply ground Note D C Supply is 15 16 Volts max limited to 62 5 mA Control cable Connector T 600CTRL COMPUTER CONTROL BOARD CALL THE TOLL FREE NUMBERS LISTED BELOW FOR FURTHER INFORMATION USA 1 800 735 4331 1 800 417 9133 4555 JUNE 2003 Page 33 4 14 PARTS LIST FOR SOLVENT RECYCLER OUTER SAFETY CO
16. B and gt then connect the Quick Coupler of the Siphon Pipe Assembly to the Male Connector by pushing hard upward Turn the P DAN jE SUETON PIPE Nx SOLVENT E 5 handle of the Drain Valve to the open position vertical PAIL FOR RINSE SOLVENT PAIL FOR WASH SOLVENT 5 GALLONS 2 5 GALLONS CONTAINMENT PAIL FIGURE 4B Connect the Solvent Transfer Hose Tag 3 to the hose barb label of the Wash Solvent Pail as shown in Figure 4 and secure with the Hose Clamp supplied Turn the Handle of the Drain Valve to the open vertical position and close the Cabinet Door NOTE A SET OF DOUBLE CONTAINMENT PAILS IS AVAILABLE AND OPTIONAL NO 750 9030 WARNING DO NOT SMOKE DO NOT USE NEAR OPEN FLAME SPARKS OR HEAT For maximum safety wear protective clothing and safety glasses 1 9 WORKING PRINCIPLES As explained in Set Up And Preparation Section 1 8 the Wash Solvent Pail and the Rinse Solvent Pail are provided inside the base cabinet The Rinse Solvent Pail should contain 5 gallons 19 liters and the Wash Solvent Pail should contain 2 5 gallons 9 5 liters of solvent when first set up During the wash cycle the main pump will take the dirty solvent from the Wash Solvent Pail and push it under pressure through many Spray Jets and Nozzles so that the paint debris is removed from interior passages and the exterior of the spray guns cups etc The used 4555 JUNE 2003
17. E 29 e ERROR CONDITION CODES e SYMPTOMS AND SOLUTIONS FUNCTION CHECK AND CALIBRATION 4 12 FUSE REPLACEMENT PROCEDURES 32 4 13 ELECTRIC WIRING DIAGRAM 33 4 14 PARTS LIST FOR SOLVENT RECYCLER 34 4 15 PARTS ILLUSTRATION nina c consu nasce paru nun san uin n conn 35 5 SERVICE AND WARRANTY 5 1 WARRANTY REGISTRATION 36 5 2 SERVICE HOT LINE ecd pidan a ax xd Faux ta Hid ab cn 36 5 3 WARRANTY TERMS 36 WARNING DO NOT SMOKE OR USE NEAR AN OPEN FLAME OR SPARKS DISCONNECT ALL POWER SOURCES AIR OR ELECTRIC BEFORE PERFORMING MAINTENANCE SERVICE DO NOT RECYCLE NITROCELLULOSE IT IS EXTREMELY VOLATILE AND MAY IGNITE AT A LOW TEMPERATURE 135 TO 166 C 275 TO 330 F 4555 JUNE 2003 Page 2 SOLVENT RECYCLER AND GUN CLEANER COMBO SYSTEM 1 GENERAL All UNI RAM products are engineered and manufactured to the highest performance standards and have been subjected to detailed testing before shipment from the factory However operator error such as use of inappropriate solvents incorrect air pressure improper service or maintenance etc could result in malfunction or damage Please pay attention to the cautions and warni
18. ET TUBE SOLVENT TRANSFER HOSE BRUSH FOOT PEDAL SPIGOT FOOT PEDAL RINSE SOLVENT WASH SOLVENT PAIL PAIL 4555 JUNE 2003 Page 6 1 7 BEFORE USING 1 Carefully inspect the shipping carton for any sign of transport damage Damage to the carton often indicates transport damage to the equipment inside 2 Carefully remove the equipment from the shipping carton 3 Checkthe equipment particularly the adjustable legs at the bottom of the unit immediately and carefully to ensure that it is not damaged Report any transport damage to the carrier without delay to initiate claim procedures UNI RAM Corporation is not responsible for damage to equipment after it leaves our warehouse 4 Serial Number Labels complying with applicable Marking and Labeling Standards for are permanently fixed to the inside back of the Base cabinet door Important information including Serial Number Model Number and Air Supply Specification is clearly marked on the label 5 Make sure that all markings and labels are not damaged or soiled and are clearly legible CAUTION AND REMARKS 1 operator of this equipment should wear protective clothing according to local safety and environmental regulations with a minimum of face goggles gloves apron and respirator 2 Avoid inhaling fumes when working with the tank lids open 3 Check the Material Safety Data Sheets from your solvent supplier for flammability toxicity and boi
19. M The Solvent Transfer System automatically transfers dirty solvent from the Wash Pail to the Tank of the Solvent Recycler This transfer system consists of a Transfer Pump a Transfer Timer and a Transfer Shut Off Valve The transfer system will operate only when the Safety Cover and Tank Lid are open This feature helps to prevent overfilling and damage to the machine by allowing the operator to make sure that the Liner Bag is properly installed in the Tank and to observe the transfer process directly LID CLAMP SAFETY COVER TANK LID Each time the Clean Rinse button is pressed to perform a clean rinse operation approximately 100cc 3 4 oz of clean solvent is taken from the Rinse Solvent Pail on the left hand side and transferred to the Wash Solvent on the right hand side After Jy SER about 95 clean rinse operations the Wash Solvent Pail half full when first set up will become full Manual rinsing also moves clean solvent to the Wash solvent Pail The dirty solvent in the Wash Solvent Pail must now be P transferred to the Distillation Tank of the 2 Solvent Recycler and recycled according to CCS catch the procedures provided in the next section LINER BAG When the recycling operation has been HANDLE OF RETAINER FRAME completed the recycled solvent will flow into the Rinse Solvent Pail If the Rinse Solvent pail overfills the excess solvent will flow into the Wa
20. OPERATING AND SERVICE MANUAL FOR AS EE AC SOLVENT RECYCLER AND GUN CLEANER COMBO SYSTEM MODEL 00190459 EXPLOSION PROOF AND INTRINSICALLY SAFE U S PATENT No 4 785 836 amp 5 876 567 MANUFACTURED BY UNI RAM CORPORATION ONTARIO CANADA COMBOA55S JUNE 2003 CONTENTS 1 GENERAL PAGE NUMBERS 1 1 3 1 2 WARRANTY REGISTRATION 3 1 3 SYSTEM SPECIFICATION 4 SPRAY GUN CLEANER B SOLVENT RECYCLER C SOLVENT TRANSFER SYSTEM 1 4 AGCSESSORIY KIT 5 1 5 OPTIONAL PARTS AND ACCESSORIES 6 1 6 STRUCTURE AND KEY COMPONENTS 6 1 BEFORE USING i oisicisezinesincecu aca s ia cuerdas cede 6 1 8 SET UP AND 7 1 9 WORKING PRINCIPAL 9 2 SPRAY GUN CLEANER 2 1 CLEANING OPERATION INSTRUCTIONS 10 2 2 OPERATING TIPS icc ava ccena Ya aras Ch iria iri a a mri niri Rie 12 2 3 EFFICIENT USE OF GUN CLEANER 13 2 4 DAILY MAINTENANCE SOLVENT LEVELS 13 2 5 TROUBLE SHOOTING GUIDE
21. PIPE Pail FOR SOLVENT Disconnect the Quick Coupler of the Siphon Pipe Assembly from the Drain Valve and bring it outside of Base Cabinet To disconnect the Quick Coupler press the gray plastic button with the word PUSH while holding the black plastic portion and move downward FOR RINSE PUMP FOR OVER FLOW FOR SIPHON PIPE ASSEMBLY FOR TRANSFER SUCTION PIPE WASH SOLVENT PAIL PAIL FOR RINSE SOLVENT PAIL FO WASH SOLVENT Bring the Rinse Pump and the Manual Wash Suction Tube Tag 1 outside of the Base Cabinet 5 GALLONS 2 5 GALLONS CONTAINMENT PAIL Figure 4A 4555 JUNE 2003 Page 8 Check to ensure that the Drain Valve Handle located under the Cleaning Tank is in the closed horizontal position See Figure 3 Insert the Siphon Pipe Assembly into the Wash Solvent Pail right hand side through the top spout Insert the Rinse Pump Assembly into the Rinse Solvent Pail left hand side through the top spout see Figure 4A and 4B Insert the Manual Wash Suction Tube Tag 1 into the hole Label 1 of the Rinse Solvent Pail left hand side as shown in Figure 4A and 4B Place the Solvent Pails MUNUAL WASH SOLVENT RINSE PUMP DRAIN VALVE inside the base cabinet so SUCTION PIPE that the Male Connector RINSE SOLVENT QUICK COUPLER Figure 3 is aligned with OVER MACE NIPPLE the top of the Siphon Pipe OUTLET PIPE SIPHON iin ASSY Assembly Figure 4
22. RING 3 PACK 120 350 37 OVERFLOW PIPE PAILS 750 751 LID OR DOOR HANDLE 120 318 38 RINSE PUMP 55 1 VALVE URP100 C NOZZLE ADAPTER TUBE ASSY 110 430SA 39 LID CLAMP RINSE PAIL LID 750 713 AIR SUPPLY PLUG 115 450 40 PAIL RECYCLER 5 GAL 750 710R FLOW THROUGH BRUSH 144 399B PAIL ONLY W O LID RINSE SOLV 750 712R PAINT CUP HOLDER 100 413 41 OUTLET TUBE COPPER URS500 600 8121 LID ASSEMBLY WITH HANDLE 140 320V 42 HOSE CLAMP 4 INSIDE TANK 100 2615 LID OPENING STOP ARM 120 3375 43 OUTLET PE TUBE URS500 600 8131 TANK COMPLETE SS CENTRE 760 3310 44 COMBINATION VALVE BLOCK UVBAOOKIT DELIVERY TUBE 100 360 45 SPRAY J ET ASSEMBLY 100 350 46 DIAPHRAGM PUMP GUN WASH UDP4TA RINSE SOLVENT HOSE 140 855 47 DIAPHRAGM PUMP TRANSFER UDP4TA FRAME RETARD SCREEN 140 3325 48 LOW LEVEL GAGE 167 470U FILTER PAD 100 380 49 PUSH BUTTON RINSE MOLDED 140 731F SIPHON GUN CLEANER NOZZLE 110 356 50 RINSE VALVE ASSY 115 400B CABINET 760 62005 51 CONTROL BOX SS 760 4105 DOOR 760 63005 53 PEDAL ASSY FOOT SWITCH 100 750 DRAIN VALVE ASSEMBLY 10 171 55 HOSE THINNER RESIST 3 8ID RBH38X1116 82 TANK BOTTOM CONNECTOR 100 456 AJ WIN 4555 JUNE 2003 Page 19 2 9 PARTS ILLUSTRATION PAIL FOR PAIL FOR RINSE SOLVENT WASH SOLVENT Figure 15 COMBOA55S JUNE 2003 Page 20 3 SOLVENT TRANSFER SYSTE
23. S 4 5 Code 23 condition lasts over 10 minutes 31 3TIMES 1TIME Tankis either empty or not enough solvent 32 3TIMES 2TIMES Reset occurred due to power interruption 233 3TIMES S3TIMES Recycling not finished in 6 hours 4 6 SETTING THE BOILING TEMPERATURE Three boiling temperature settings are available as indicated by LED lights READY L LED LIGHT IS ON gt gt gt gt gt gt gt gt gt gt gt gt gt gt 150 302 READY H LED LIGHT IS gt gt gt gt gt gt gt gt gt gt gt gt gt gt 200 392 READY L amp READY H ARE gt gt gt gt gt gt gt gt gt gt gt gt gt gt 175 C 347 F To change the temperature setting follow the procedures as described below Make sure that HEAT and FAN lights are off 2 Press and hold OFF button Press ON button once or twice to obtain desired setting as indicated by LED lights 3 Release both OFF and ON buttons together NOTE All temperature settings are indications for the start point of the boiling phase and will vary according to the solvent used and the extent of contamination The dirty solvent often includes different types of oil which have boiling points higher than 200 C 392 F the highest temperature attainable in this unit 4 7 READY amp RUN MODE Lid Gasket Open Reservoir Tank Lid and Install Lining Bag Tank Lid Assy and Retainer Frame
24. SYSTEM SOLVENT OUTLET TUBE 2 FUME EXTRACTION VENTURI RINSE PUMP ASSY 3 AIR INLET FITTING MANUAL WASH SUCTION TUBE 4 LID SAFETY AIR VALVE CLEAN SOLVENT PAIL 5 SAFETY COVER TRANSFER AIR VALVE COMBINATION VALVE ASSY 6 CLEAN RINSE AIR VALVE TANK BOTTOM CONNECTOR 7 AIR FLUSH VALVE SPRAY MANIFOLD 8 FOOT PEDAL MANUAL WASH TAPERED NOZZLE 9 MANUAL WASH VALVE WIDE ANGLE SPRAY J ET 10 WASH TIMER ASSY FLOW THROUGH BRUSH 11 SIPHON PIPE ASSY MANUAL RINSE VENTURI 12 SUCTION PIPE CONDENSER 13 TRANSFER TIMER TRANSFER VALVE 14 WASH SOLVENT PAIL TRANSFER SOLVENT OUTLET 15 DIAPHRAGM PUMP TRANSFER DISTILLATION TANK 16 DIAPHRAGM PUMP GUN CLEANER VAPOR OUTLET 16A DIAPHRAGM PUMP MANUAL WASH SPIGOT 17 OVER FLOW PIPE LOW LEVEL GAGE 4555 JUNE 2003 Page 18 2 8 PARTS LIST FOR GUN CLEANER NAME AND DESCRIPTION PART ITEM NAME AND DESCRIPTION PART NO MECH TIMER ASSY MANUAL 115 200 2 30 QUICK COUPLING NIPPLE MALE 120 421 MECH TIMER CONTROL KNOB 115 260F 31 MANUAL WASH SUCTION TUBE 140 271 ACCESS PANEL 760 4111 32 SOLVENT SUCTION PIPE ASSY 140 500 MECH TIMER ASSY MANUAL 115 200 33 RINSE VALVE ASSY FOOT 112 500F RINSE VALVE ASSY 115 4008 34 TRANSFER SUCTION PIPE 750 720 MANUAL SIPHON ASSY UGAVFM 140 270 35 PAIL GUN CLEANER 5 GAL 750 710G LID SWITCH ASSEMBLY 114 800V PAIL ONLY W O LID WASH SOLV 750 712G STRIKE PLATE ASSEMBLY 100 810A 36 SPILL CONTAINMENT PAIL 100 041 TRIGGER LOCK SP
25. VER ASSY POWER BOARD 085500 100V 500 4310 PULL HANDLE DOOR amp LID POWER BOARD URS600 120 600 4310 STAY SAFETY COVER DOOR ASSY 760 63005 FRONT SCREEN NOT SHOWN SCREW 14 20X5 8L 99 404SR COMPUTER ASSY URS5 600 CONNECTOR COMPUTER CORD 770 4283 SWTCH PANEL CONNECTOR POWER CORD 770 4284 POWER CORD SEALING FITTING 1 2 NPT 770 4286 TANK LID ASSY CLOSE NIPPLE VZNPTXT L 10 179 LID GASKET BLACK 70DU FRICTION PLATE LID STAY REDUCER ADAPTER MOTOR HOUSING TUBE 2123 600 4110 LID HOLDER BAR ASSY FAN MOTOR ASSY 120V 500 4210 U BRACKET LOWER HINGE FAN MOTOR ASSY 240V 600 4210 HINGE PIN BOLT 1 4 20X4 51 HEX BOLT REAR COVER MOTOR HOUSING FAN 5 BLADE 8 OD CCW 600 4115 600 4230 LID CLAMP ASSY SNAP RING MOTOR SUPPORT 600 4133 FRONT CLAMP CATCH SS V7 ELBOW 90 GAL NOT SHAN 770 4282 COVER HEATER TERMINAL RETAINER RING SS HEX NUT WRE HEATER PWR BOARD 100 463 710 4810 LINER BAG PACK OF 10 WIRE THERMOSTAT PWR BRD 770 4820 LINER BAG PACK OF 100 TANK amp HEATER ASSY 120V UNION ASSY 1 2 2 LONG NIPPLE 1 2 NPTX 61 700 4283 10421 TANK amp HEATER ASSY 240V DOOR LOCK 960 3230 VAPOR OUTLET FITTING ELBOW 90D BRASS 29139 68 HEX NUT TRANSFER VALVE ASSY UNION NIPPLE HEX PE OUTLET TUBE CONDENSER 110 4
26. ated automatic air flush cycle for removing dirty solvent from internal cavities and passages Pushbutton activated automatic clean rinse cycle for rinsing both inside and outside of spray guns and cups with clean solvent The solvent is followed by a final air flush Powerful heavy duty wash pump specially designed for gun cleaner for long trouble free service Stainless Steel Rinse pump with metering capability 100 cc to minimize consumption of clean solvent and to provide final air purging stainless steel cleaning tank and lid for ease of maintenance and durability Automatic washing air purging and rinsing of paint feeder hoses Automatic fume extraction system which is actuated upon opening of the cleaning tank Wash solvent pail and rinse solvent pail stored safely inside an all stainless steel base cabinet B SOLVENT RECYCLER 10 11 12 13 14 15 16 17 Fully explosion proof construction and intrinsically safe electric circuitry Certified by ETL for Class 1 Division 1 Group D 230 Under UL2208 CSA 22 2 30 88 A powerful 1 500 Watt heater 100 120V AC 15 13 Amp Efficient direct heating system to eliminate cumbersome changing and disposal of diathermic oil Large 5 US gallon 20 liter distillation tank Durable all stainless steel enclosed cabinet safely stores the clean rinse and wash solvent pails Fully computer controlled automatic distillation with many built in safety prog
27. d 3 above and carefully pour dirty solvent into Liner Bag inside Reservoir Tank Keep Reservoir Tank clean by making sure that no dirty solvent is poured outside of the Liner Bag PRESS DOWN TO LOCK Lid Clamp 3 Close Reservoir Lid and secure with Lid Clamp Make sure that the Reservoir Lid is firmly seated to avoid leakage 4 Open Door and place an approved solvent collecting container 20 liter or 5 US gallon in the area provided Insert Condenser Outlet Tube into top opening of the collecting 4555 JUNE 2003 Page 24 container as shown 5 Connect the Alligator clamp provided at the end of the Ground wire to expose metal part of the solvent receiving container NOTE Adjust the adjustable legs to suite the floor level and the type and size of Receiving Container Make sure Solvent Outlet Tube is not kinked or blocked and that it is properly inserted into the top opening of the Receiving Container by at least 1 inch 2 5 cm YOU ARE NOW READY TO PROGRAM THE ENCORE SOLVENT RECYCLING UNIT 4 4 CONTROL PANEL Solvent Recycler The Control Panel is located at the top right corner of the Solvent Recycler Body as shown in Figure 1 on page 6 1 PUSH BUTTONS The keypad control panel consists of 2 push buttons TEMPERATURE labeled as follows In order to prevent the damage and ensure long service life press buttons gently 1 To turn off the distillation operation 2 EERE
28. d to be defective in material of workmanship as determined by factory service personnel with the exception of the replaceable items listed below under Condition of Warranty Service labour to install such parts will be supplied without charge for this twelve month period at our factory The complete unit must be returned to the UNI RAM Factory or approved Service Centre transportation pre paid together with a letter of explanation Service and Parts In connection with Service Labour required to repair or replace parts after this twelve month period will be based on the service labour rate and the parts prices effective at the time of repair Conditions of Warranty Since UNI RAM have no control over the working conditions materials involved and the circumstances under which the purchaser stores handles or uses the product we make no warranty or condition either expressed or implied with respect to this product or its fitness for any purpose or the result to be obtained from its use other than instructions provided No representative of Uni Ram Corporation or their Distributors has the authority to waive or change this provision which applies to all sales These warranties apply only to the original purchaser and do not apply if the unit has been misused subjected to overloading neglect wear or accident altered or used for any purpose other than according to the operating and installation instructions provided or subjected to
29. e level in the recycler tank may decrease if it has been sitting too long The level in the Clean Solvent Pail should be also checked regularly Drain Valve To check the clean rinse level carefully observe the gauge while pressing the Clean Rinse Button If the level is full the Press to drain gauge s needle will temporarily rise to the OK area and then 1 fall back to the LOW area If the level is low the needle will stay in the LOW area This level gauge only indicates the level in the clean rinse pail FIGURE 10 To determine the solvent level in the wash pail you must check it visually or judge it by the level in the clean rinse pail The starting levels in the Clean Rinse and Wash pails were full and half full respectively When the level in the Clean Rinse Pail is low as indicated by the gauge the wash pail must be full as the dirty solvent would have drained into it For efficient use of the recycler make sure the recycler tank is more than 75 full before starting If there is not enough FIGURE 11 4555 JUNE 2003 Page 13 solvent after transferring wash solvent from the wash pail to the recycler tank add solvent by pouring it into the recycler tank directly making sure to stay below the maximum level indicated by the clamp ring The recommended level however is 1 inch below clamp ring When the machine is not in use drain solvent from the cleaning tank into the solvent container Kee
30. er is turned on and stops when the Timer is turned off the Timer is working well but the Pump may be defective Using a Hand Blow Gun apply air pressure to the air hose leading to the Air Inlet of the Pump If the Pump works normally there may be a kink or blockage in the air line 2 When the Pump and Timer are working normally and the Solvent Pail is full but no solvent comes out of the Spray Jets either the pump is defective or the suction line before the pump is blocked 3 Disconnect the Suction Pipe Assembly from the bottom of the Tank Check the suction vacuum of the Pump by closing the suction inlet of the Suction Pipe Assembly with your fingers as shown in Figure 12 while the Pump is working If no vacuum is felt the Pump is defective and must be repaired or replaced If a good vacuum is felt the Pump is normal and the problem may be due to a blockage in the solvent hose or the spray jets Blow air into the Suction Hose as shown in Figure 13 to clear out the blockage Figure 13 4555 JUNE 2003 Page 17 2 7 FLOW DIAGRAMS The following diagrams indicate the flow of compressed air and solvent in this unit Understanding the flow pathways will greatly assist you in diagnosing and servicing this equipment 10 7 8 9 ITEM DESCRIPTION DESCRIPTION 1 FUME EXTRACTION
31. eration 3 TIMES 3 TIMES Recycling not finished in Raise Set Point and try again 6 hours due to power If READY setting did not work interruption or because the solvent has boiling point higher the set point was too low than 200 C 392 F and cannot be for the solvent Usually recycled nothing is wrong with the unit SYMPTOMS AND SOLUTIONS Some of the possible trouble symptoms and recommended solutions are described in the following section The unit is plugged in but Power On lamp is not lit indicating no electricity supplied 1 There is no power is supplied to the electrical receptacle to which the unit is plugged Check main fuses and or circuit breaker and make sure 100 120V AC single phase power is supplied 2 The Computer Fuse F3 located on Power Supply Board as shown on page 32 is defective Replace the defective fuse 3 The connector located on Computer Board Item 5 is loose or disconnected at the Computer Board Make sure the Terminal is connected firmly 4 Theconnector located on Power Supply as shown on page 32 which supplies power to the Computer Board is loose or disconnected Open the Front Cover to pull out Power Board Assembly and make sure the Connector is inserted firmly Recycling is completed but still a lot of solvent remaining in Reservoir Tank 1 Boiling temperature setting is too low Raise the set temperature as required for the solvent according to the procedures de
32. es into vapor generation with no increase or only a small temperature increase at the thermo sensor and the distilled solvent starts dripping from the outlet tube into the Receiving Container at a rate of 2 5 to 3 0 gallons 9 5 11 5 liters per hour When the components of the dirty solvent with boiling temperature lower than the set point temperature have all evaporated the temperature at the Thermo Sensor starts increasing more rapidly When the temperature reaches the set point the Heater is turned off and the HEAT Light goes off When the temperature goes down to 60 C 144 F the Cooling Fan stops and FAN Light goes off indicating the unit is ready for next process 4 9 REGULAR MAINTENANCE PROCEDURE FOR REPLACING LINER BAG 1 Even when liner bag is used to collect the residue a small amount of clean solvent will remain in the bottom of the Reservoir because of condensation of solvent at the end of boiling phase Clean the Reservoir Tank with a brush and clean damp cloth after each use When pouring the dirty solvent make sure that all of it goes into the Liner Bag so that no dirty solvent gets between the Liner Bag and Reservoir Tank Note To avoid scratches and other damage to the Reservoir Tank do not clean with abrasives or hard metal instruments Use plastic or wooden tools to clean out residues if necessary To ensure a long service life of Lid Gasket Part No 770 2150N and also to prevent vapor leakage
33. he pump Pump and Timer are working but solvent is Pump has a defective diaphragm Replace or repair Pump leaking around Tank Lid Air pressure is too high Make sure the pressure regulator inside is adjusted to the correct pressure of 75 PSI Solvent is not draining from Tank Drain Valve under Tank is closed Handle is horizontal Open Drain Valve Handle should be in vertical position Solvent is not draining Filter Pad is too dirty Clean or replace Filter Pad from Tank Piece of cloth paper plastic etc is blocking drain hole at the bottom of Tank Remove Filter Pad and Work Screen and clean the bottom of Tank When Timer Knob is turned clockwise it spins back to the original position Timer is not clicking Pump does not stop unless Timer Knob is turned back by hand or air supply is disconnected Timer mechanism is defective Replace defective Timer Cleaning Function is working well but Clean Rinse does not work Rinse Pump is malfunctioning Repair or replace the Check Valve Assembly of the Rinse Pump Clean Rinse Air Valve is defective Repair or replace the Rinse Air Valve Assembly Excessive air leakage into clean solvent when Rinse Button is pressed Check Valve located at the bottom of the Rinse Pump is leaking Repair or replace the Check Valve Assembly of the Rinse Pump During washing operation dirty solven
34. hnical defect has occurred Contact UNI RAM Service Department for the service instructions 4 12 FUSE REPLACEMENT PROCEDURES A Snap ring Pliers is not required to remove the Front Cover of Motor Housing as shown below Fuse may blow due to power surge lightning and shock during transportation etc To prevent shock disconnect power supply before starting these procedures Replace the fuse according to the following procedure 1 Three Fuses are located on the Power Control Board mounted inside the Motor Housing as shown on the right 2 Open Front Doors and remove screen covering the motor housing The front end of Motor CENTER SCREW POWER BOARD ASSY SNAP RING RONT COVER ASSY Housing is now exposed for service work Heater Triac Motor triac 3 Remove the Snap Ring from the front end of Motor Housing by pulling two curved ends of Snap Ring closer with your fingers 4 Using pliers grab the Head of Center Screw located on the Front Cover Assy as shown below and pull out gently Terminals Transforme 6 Check each fuse to locate the fuse that has been burnt out and replace it 7 Carefully push the Power Supply Board back into the Motor Housing 8 Install the Snap Ring and make sure that it is securely locked into the groove 9 Close the Door and connect the power supply This completes the replacement of the defective fuses 4555 JUNE 2003 Page 32 COMBO455S 100 120V
35. le Part No 110 430 is included in Accessory kit provided with this unit and should be used for cleaning spray guns of the Pressure Feed type and the Gravity Feed type as shown in the illustrations below Paint Cup of the Gravity Feed Spray gun may be removed from the gun and cleaned separately PRESSURE FEED SPRAY GUN TRIGGER LOCK SPRING SYPHON FEED SPRAY GUN LOCK SPRING E NOZZLE SPRAY NOZZLE FILTER PAD Figure 7B Before cleaning remove excess paint items to be PAINT CUP cleaned 1 Place Paint Cups upside down over the CENTERING low spray jets protruding through the screen See Figure 7A 2 Install the Spray Gun on to the appropriate cleaning nozzle with the gun facing the corner jets as shown in Figure 7B Figure 7A NOZZLE GRAVITY FEED SPRAY GUN SPRING PAINT CUP SS OPTIONAL NOZZLE SPRAY NOZZLE FILTER i TRIGGER LOCK SPRING Figure 8 3 Release the Air Cap of the spray gun two full turns and lock the trigger in the open position with a Trigger Lock Spring See Figure 8 4 Guns can be washed with or without the Air Cap installed The Air inside the cleaning cabinet Cap can be stored 5 The Paint Cup Lid of a Gravity Feed Gun may be cleaned on the lid holder 6 The cleaning tank is not recommended for storage of spray guns 7 After the cleaning operation has been completed remove guns and paint cups from the cabinet and wipe dry
36. ling points of the solvents you are using 4 case of malfunction during operation of the solvent recycler the Self Diagnostic system identifies the problem and the display screen displays error messages as listed in page 25 Error Condition Codes IMPORTANT NOTICE Always disconnect all power sources air and electrical before performing maintenance service 1 8 SET UP AND PREPARATION THIS RECYCLER GUN CLEANER COMBO UNIT MUST BE CORRECTLY PLACED IN THE WORKSHOP FOR PROPER OPERATION Positioning the unit Position unit in a well ventilated area away from sparks heat and open flames Make sure that there are at least 6 inches 15 cm of space all around the unit Set Adjustable Legs to suit floor level and solvent container height Make sure that there is enough space in front of unit for opening the door positioning containers and opening the Safety Lid Attach a vent hose not supplied to the vent outlet on top of the machine The duct system must not be under continuous vacuum To stop or vary the rate of solvent venting from the tank upon opening use the Vent Control Valve on the side of the unit 4555 JUNE 2003 Page 7 Ground Wire connection Connect the Ground Wire firmly to the bare surface of a grounded metal object Electric Cord connection The power cord is located at back of unit This equipment must be properly connected to an explosion proof power outlet 100 120
37. llation cycle the recycled solvent flows into the Rinse Solvent Pail When the Rinse Solvent Pail is full excess solvent flows into the Wash Solvent Pail through the over flow tube See Figure 5 2 SPRAY GUN CLEANER 2 1 CLEANING OPERATION Cleaning Spray Guns and Cups 1 Any paint left in the Gun Cup should be emptied into a waste paint container for disposal or recycling before using the machine Please check your local waste disposal regulations 2 Lockthe trigger of the Spray Gun in the open position with a Trigger Lock Spring supplied See Figure 8 3 Open the Lid of the Cleaning Tank and install an applicable Adapter Nozzle Part No 110 430 or 110 4305 onto the Taper Nozzle as shown in Figure 7B 4555 JUNE 2003 Page 10 Fit the Paint Inlet of the Spray Gun onto the Adapter Nozzle See Figure 7B The Paint Cup of a Gravity or Siphon type Spray Gun may be cleaned by placing it upside down over the Spray Jets See Figure 7A 6 Close the Lid and turn the Timer Knob clockwise to start a wash cycle The automatic wash cycle is complete in about 45 seconds Automatic Wash 7 Pressurized solvent is pumped through the spray jets and nozzles by the wash pump Air Flush 8 Pushthe Air Flush Button for about 3 seconds to send air through the inside passages of the Spray Gun and Paint Cup This helps flush out dirty solvent Clean Rinse 9 Push the Clean Rinse Button for about 5 seconds to rinse the inside
38. logged with debris the screen Blocked Spray Jets Nozzle Remove and clean with air pressure Filter Pad is too dirty Clean or replace the Filter Pad Drain Valve is closed and Turn Valve Handle to open solvent is not draining vertical position Solvent is too dirty Replace the dirty solvent Suction passage is blocked Apply air pressure to the bottom end of the Suction Pipe Assembly The pump is temporarily Blow the air pressure into the stalled by excessive water in exhaust pipe of the Manual air supply Wash Pump to back flush the pump Pump is defective and not Replace or repair Pump actually pumping solvent COMBOA55S JUNE 2003 Page 14 PROBLEM POSSIBLE CAUSE SOLUTION Pump and Timer are working but Inside passage of Spray Gun is not cleaned Trigger Lock Spring is not properly installed or Paint valve of Spray gun is closed Install Trigger Lock Spring release Air Cap 2 full turns and repeat cleaning cycle Make sure Paint Valve is open Spray Gun is not properly installed onto Cleaning Nozzle Make sure the Gun is firmly installed and not too loose on cleaning nozzle Use suitable Nozzle Adapter as required Pump is not working air is Pump is defective Repair or replace the pump escaping from top exhaust pipe Excessive water in air supply caused the pump to stall Blow air into the exhaust pipe to back flush t
39. n cleaner Safety interlock system to prevent accidental transfer when the tank lid is closed 1 4 ACCESSORIES KIT 1 Check the Accessories you have received Refer to the list of accessories below If any parts are missing contact the supplier you purchased the equipment from Item NAME AND PART NUMBERS PART NO GUN RECYCLER CLEANER 1 OPERATING MANUAL MNL COMBO455S 1 set 2 TRIGGER LOCK SPRING 120 342 3 pieces 3 AIR FILTER ASSY 10 220 1 piece 4 AIR INLET CAP 100 611 100 611 3 pieces 5 ADAPTER NOZZLE UNIVERSAL 110 430 1 piece ADAPTER NOZZLE SATA 110 4305 1 7 TAPERED PLUG SIPHON PIPE 120 572F 1 piece 8 TANK LINER BAG LB900C 1 3 pieces 9 RETAINER FRAME LINER BAG 770 9110 1 piece 10 LID SEAL GASKET 770 2150N 1 piece 11 SOLVENT OUTLET TUBE SPARE 770 8131 1 piece 12 SOLVENT PAIL SET 2 x 5 GALLONS 750 700 1 set 13 HOSE CLAMP TRANSFER HOSE 100 261 1 piece 14 FUSE KIT KIT FUSESN 1 set 2 All Items listed above except item 9 and 12 are packaged in a sealed clear plastic bag The Retainer Frame and one Liner Bag are installed in the Recycler s distillation Tank The pails are packed inside the base cabinet 4555 JUNE 2003 Page 5 3 This manual is a very important tool for the safe and effective operation of this equipment Please read it carefully before operating the machine and keep it
40. ngs provided on labels attached to this equipment and to those in this manual Before operating this equipment please read the manual It will help you to operate this equipment safely and efficiently Keep it readily available to the operator at all times If you have any questions about the operation of this equipment call your distributor or the Uni Ram Product Hot Line USA 1 800 735 4331 Canada 1 800 417 9133 WARNING DO NOT SMOKE OR USE NEAR AN OPEN FLAME OR SPARKS DISCONNECT ALL POWER SOURCES AIR OR ELECTRIC BEFORE PERFORMING MAINTENANCE SERVICE DO NOT RECYCLE NITROCELLULOSE IT IS EXTREMELY VOLATILE AND MAY IGNITE AT LOW TEMPERATURE 135 TO 166 C 275 TO 330 F 1 2 WARRANTY REGISTRATION 1 The standard warranty for this equipment is 12 months from date of purchase by the end user An additional extended warranty of 6 months is available free if the Warranty Registration Card supplied with this Manual is properly filled out and returned within 30 days of purchase 2 Please fill in the space below as a permanent record for warranty purpose Supplier Purchase Date Invoice No Serial No Model No 4555 JUNE 2003 Page 3 1 3 SYSTEM SPECIFICATIONS A 1 O Sed cn SPRAY GUN CLEANER Timer controlled automatic washing of spray guns and paint utensils in less than 60 seconds Compatible types siphon pressure feed gravity feed Pushbutton activ
41. nk the Safety Pressure Relief System will start releasing pressure at 0 5 to 1 0 PSI 0 035 to 0 070 2 1 The unit is supplied with a Liner Bag Part No LB900C 1 and Retainer Frame Part No 770 9110 installed in the Tank The Liner Bag may be used several times However the life of the bag depends on several factors including the type of solvent temperature settings etc When reusing a Liner Bag make sure that it is not damaged or leaking To install a Liner Bag and Retainer Frame follow the procedures described below LID CLAMP SAFETY COVER TANK LID SIDE COVER SEAL GASKET TRANSFER VALVE 4 N CONTROL PANEL a First install Liner Bag so that the 72 TRANSFER bottom of the Bag sits flat on the 2 bottom of Reservoir Tank See Figure E LINER BAG 1 OUTLET CZ b Insert your fingers into loop of Retainer C AE Ring and squeeze to reduce diameter Y as shown in Figure 2 c Insert Retainer Ring into Liner Bag inside Reservoir Tank and release two fingers to that it will sit just above the step of Reservoir Tank as shown in e 52 FRONT CLAMP CATCH DISTILLATION TANK HANDLE OF RETAINER FRAME Figure 3 d Fold down lip of Liner Bag all around as shown in Figure 4 LINER BAG VAPOR OUTLET RETAINER FRAME RETAINER FRAME INER BAG Fold Down Lip ESERVOIR TANK FIG 1 FIG 2 FIG 3 FIG 4 Observe safety precautions noted in item 1 2 an
42. of the Lid Gasket When leakage of solvent vapor due to wear or damage is found the Lid Gasket must be replaced with a new one as soon as possible REPLACE LID GASKET BY THE FOLLOWING PROCEDURES 1 Open the Reservoir Tank Lid 2 Hold the top of Lid in open position by left hand and loosen Center Screw by 3 complete turns with a Philip Screw Driver Inner Plate and Lid Gasket will come loose from Outer Plate of Lid 3 Remove the defective Lid Gasket Install new Lid Gasket Part No 770 2150N into the groove between Outer Plate and Inner Plate of the Lid Care should be taken not to scratch Lid Gasket 4 Make sure that Lid Gasket is evenly stretched all around and tighten Center Screw completely This completes the Lid Gasket replacement Lid Gasket Tank Lid Assy Center Bolt Reservoir Tank Maximum Fill Line Inside Tank Note It is recommended to keep a few Lid Gaskets Part No 770 2150N in stock as spares 4555 JUNE 2003 Page 28 4 10 MAINTENANCE AND SERVICE 1 Check the reservoir lid gasket for any damage before each process A damaged Lid Gasket can result in an improper seal and Vapor leakage which is hazardous and wasteful 2 Inspect cooling air outlet to ensure that there is adequate space for undisturbed ventilation Vacuum clean if necessary 3 Inspect Power Cord periodically for wear or damage Use only proper cord 16 3 AWG Type SOW when replacement is necessary
43. ogged or defective Clean the Manual Rinse Venturi Venturi has no moving part and is not likely break down Rinse Foot Pedal Air Valve right side is defective Repair or replace the Rinse Foot Pedal Air Valve Assembly Fume extraction system is still working when Tank Lid is closed The Adjuster Screw on Lid Striker Plate is out of adjustment Adjust screw on Lid Switch Plate Loosen the Lock Nut and turn Screw clockwise slowly until Fume Extraction System stops while lid is closed Safety Lid Switch is defective and malfunctioning Repair or replace the Lid Switch Air Valve Assembly Fish eye type damage to new paint finishes Contamination of paint thinners by mineral spirits or other solvents containing oily or wax components Cleaning clothes in contact with mineral spirits wax or other oily solvents was used Replace all solvent with new Do not mix paint thinners and incompatible solvents or use containers Be especially careful where paint thinners are used in the same area as parts washer solvents 4555 JUNE 2003 Page 16 2 6 DIAGNOSTIC PROCEDURES When the Pump does not work and there is no obvious malfunction e g excessive air leaking out of the air exhaust try the following 1 Disconnect the air hose to the pump air inlet or Timer Air Outlet by pressing the Release Ring Turn the Timer ON If air blows out of the Timer when the Tim
44. ou ple Assembly open circuit Thermocouple Assembl 2 TIMES 1 TIME Heater Circuithas open A short circuit has occurred in the circuit due to broken fuse Heater or the Heater Wiring Check the condition with a circuit tester Check Heater Fuse Heater Thermostat and or heater wiring Repair the defect and replace Fuse 4555 JUNE 2003 Page 29 2 TIMES 2 TIMES Heater is defective Disconnect the power supply as and Heater is still soon as possible Replace Power Control Board inside the Motor Housing 2 TIMES TIMES Condenser is Clean dirty Condenser See page overheating 28 Check Cooling Fan or Fan Motor If 2 TIMES 4 TIMES If code 23 condition last the Condenser is overheating due over 10 minutes this to lack of space around the unit code will show and position the unit to provide 4 to 6 operation is terminated inches 10 to 15cm around the unit 3 TIMES 1 TIME Tank is either empty or Check Tank to make sure that there not enough solvent and 15 at least 1 gallon 4 liters of boiling did not occur solvent in the Tank within 45 minutes 3 TIMES 2 TIMES Micro Controller has Press OFF and then ON buttons been reset due to power to resume operation Turn off the interruption or drop in Electricity at the source for about 30 voltage of power supply seconds if possible Usually nothing during the recycling is wrong with the unit op
45. p the machine and surrounding area clean at all times Make sure there is no leakage from the solvent pails Open the drain to the Solvent container before operating 2 5 TROUBLE SHOOTING GUIDE Gun Cleaner All air tube connections are provided with Quick Connects for easy disconnection press and hold the Release Ring blue plastic of the Connector to disconnect After removing the Service Cover detail 3 by removing the 4 screws as shown in Figure 15 most air connections and components can be accessed easily The guide table below provides the possible causes and suggested solutions for most cases of problems which may be experienced with the Gun Cleaner unit Carefully study the contents before proceeding with the corrective actions so that the real cause of the problem can be properly dealt with PROBLEM POSSIBLE CAUSE SOLUTION Nothing on the gun No air is supplied to Air Inlet Supply at least 85psi 6 Kg cm cleaner side works of air to Air Inlet The Safety Cover of the Close the Safety Cover to Recycler is not closed release the inter lock valve Pump and Timer appear Low air pressure Check air pressure and increase to be working normally but to over 85psi 6 Kg cm there is little or no Solvent level in Wash Add solvent to Wash Solvent washing action Solvent Pail is too low Pail by pouring into Cleaning Tank of Gun Cleaner Filter screen inside Air Inlet Disconnect air supply and clean Fitting is c
46. rams Six Set Point Temperatures are listed below READY LIGHTS 905 194 15 239F 65 329 F 90 374F LL M 25 2 ON ON 40 C 284F ON __ ON ON acer RE d 00 3924 ON 4555 JUNE 2003 Page 4 18 19 20 21 22 23 24 25 26 The factory Set Point is 200 C 392 F Ambient temperature requirement 5 to 35 C 41 to 95 F Safety heater thermostat cuts off heater power if operating temperatures exceeds 220 C 428 F Safety timer cuts off heater power after 6 hours of operation Empty tank safety timer turns Heater off if boiling does not occur within 60 minutes Safety thermostat monitors temperature at the Fan Motor and cuts off motor and heater power if the temperature exceeds 125 C 257 F Safety pressure relief system of Tank Lid prevents pressure higher than 0 5 to 1 0 p s i 0 03 to 0 06 Bar Self Diagnostic System for constant monitoring of all functions Problems and error conditions are displayed by means of Error Codes See page 25 for Error Codes Self test mode enables the operator to test key functions C SOLVENT TRANSFER SYSTEM 27 28 29 Automatic transfer of dirty solvent from gun cleaner unit to solvent recycler unit Heavy duty transfer pump for transferring dirty solvent from the gun cleaner to the solvent recycler and clean solvent back to the gu
47. scribed on page 26 under Setting Boiling Temperature 4555 JUNE 2003 Page 30 2 The solvent to be recycled contains too much oil or other contamination which make the boiling temperature higher Raise the set point if possible Some solvent has boiling point higher than 200 C 392 F and cannot be recycled by this unit Thinner vapor leaking from Lid Gasket 1 Lid Gasket Item 10 has excessive wear crack or other defect Replace the defective Lid Gasket Follow the procedures on page 28 of the Operation PRESS DOWN TO LOCK Manual Lid Clamp 2 Reservoir Tank Item 21 around top edge where Tank Lid Lid Gasket is seated is scratched dented or otherwise damaged causing leakage Repair the the Lid by loosening the two hex bolts on the Tank Lower Hinge Item 13 Close the Lid in the correct position and tighten two bolts firmly Liner Bag is burnt or melting Liner bag of lower quality does not withstand the high temperature Make sure that genuine Uni ram Liner Bags are used See page 23 for the correct part numbers of liner bags Computer seems to malfunction If the Computer should appear to malfunction causing strange symptoms it could be due to power interruption or drop in voltage of power supply during the recycling operation Discontinue the power supply by unplugging or by turning off main power switch or Breaker for one minute reinstate the power supply and operate the unit again If
48. sh Solvent Pail through the over flow pipe Note Total volume of solvent in both pails should not exceed 7 5 to 8 0 Gal 28 to 30 liters 3 2 OPERATING INSTRUCTIONS The distillation operation should be performed when the Wash Solvent Pail has become full At this point the rinse solvent pail should be half full and efficient rinsing is no longer possible even though the washing and air flush operations will continue to function normally Open the Safety Cover fully Unlock the Lid Clamp and open the Lid of Recycler Tank Turn the lever of the Transfer Valve counter clockwise by 90 degrees as shown below Make sure that the Liner Bag is properly installed and that it is empty Turn the Transfer Timer Knob fully clockwise The dirty solvent will start flowing out from the Transfer Port into the Liner Bag The transfer will be stopped automatically by the Timer after 2 minutes Close the Transfer Valve by turning the handle counterclockwise 90 degrees Add solvent to the full level if it is still low COMBOA55S JUNE 2003 Page 21 e Close the Tank Lid and secure with the Lid Clamp e Close the Safety Cover This completes the transfer of the dirty solvent The recycler is now ready to start the distillation operation See the procedures in Section 4 SOLVENT RECYCLER CAUTION TO AVOID OVERFILLING THE RECYCLER TANK DURING THE AUTOMATIC TRANSFER CYCLE MAKE SURE THAT THE RECYCLER TANK IS EMPTY BEFORE BEGINNING THE TRANSFER
49. t Line USA 1 800 735 4331 gt Canada 1 800 417 9133 CAUTION DO NOT USE THIS EQUIPMENT TO RECYCLE PARTS WASHER SOLVENTS FISH EYE DEFECTS MAY BE CAUSED WHEN PAINT OR LACQUER THINNER IS CONTAMINATED WITH PARTS WASHER SOLVENTS 4 2 BEFORE USING e The unit is supplied with a Liner Bag Part No LB900C 1 and Retainer Frame Part No 770 9110 already installed inside Distillation Tank e Two more Liner Bags Part No LB900C 1 are also supplied with this equipment as spares but please order before you run out using the table below Liner Bag 475 Pack of 10 LB900C 10 Liner Bag 475 F Pack of 100 LB900C 100 Liner Bag 475 F Pack of 250 LB900C 250 MAKE SURE EXCESS LINER BAG MATERIAL DOES NOT BLOCK VAPOR OUTLET OF RESERVOIR TANK 4 3 PREPARATION When the Wash Solvent Pail becomes full transfer the dirty solvent from the Wash Solvent Pail to the Distillation Tank according to the procedures described in section 3 2 OPERATING INSTRUCTION PAGE 21 The capacity of the tank is 20 liters 5 0 US gallon A minimum of 6 liters 1 5 US gallon is recommended Do not overfill the tank or dirty solvent will flow into the Condenser and cause blockage discoloration of distilled solvent etc 4555 JUNE 2003 Page 23 NOTE The Tank Lid is provided with an automatic pressure relief mechanism as a safety measure In the event of a pressure increase inside the Ta
50. t is moving into clean solvent pail During washing cycle solvent is leaking from Air Rinse Valve Combination Valve Assy is dirty with debris or defective and leaking A poppet valve is defective or has come out of Coil Spring One way Check Valve in the Combination Valve is defective and leaking Repair or replace the One Way Check Valve Assembly in the Combination Valve Repair or replace the One Way Check Valve Assembly in the Combination Valve 4555 JUNE 2003 Page 15 PROBLEM POSSIBLE CAUSE SOLUTION Manual Wash Pump does not work when the Wash Foot Pedal left side is pressed The pump is temporarily stalled by excessive water in air supply Blow the air pressure into the exhaust pipe of the Manual Wash Pump to back flush the pump The Manual Wash Suction Pipe in the Wash Solvent Pail is blocked by thick paint or debris Clean out the suction passage of the Suction Pipe The Manual Wash Pump is defective Repair or replace the Manual Wash Pump Wash Foot Pedal Air Valve left side is defective Repair or replace the Wash Foot Pedal Air Valve Assembly Manual rinse does not work when the Rinse Foot Pedal right side is pressed The Manual Rinse Suction Pipe in the Rinse Solvent Pail is blocked by debris or some object Clean out the suction passage of the Rinse Suction Pipe The Manual Rinse Venturi is cl
51. this has not solved the problem contact us for further advice Fish Problem If mineral sprit such as the Parts Washer Solvents Varsol etc has been introduced into the equipment the distilled solvent may be dirty with such mineral spirit causing Fish Eye problems in the paint finish It may be necessary to distill 5 to 10 gallons of paint or lacquer thinner to remove contamination FUNCTION CHECK AND CALIBRATION The functions and performance of the unit may be checked easily by following the procedures This test is useful if some malfunction is suspected Note Water absorbs heat energy much more than the solvents and takes much longer to recycle If the unit works we with water it means it will work faster with solvent 1 Remove the Liner Bag and the Retainer Frame from the Reservoir tank 2 Fill the Reservoir Tank with 1 to 2 gallons 7 6 to 15 liters of clean water 3 Set the Set Point temperature to READY L range which will provide the highest boiling temperature of 150 C 302 F Note READY L light is on before the unit is turned on and flashing during the operation Run the unit until the water has been almost completely distilled If however the water is still remaining in the tank when the unit has automatically turned itself off it could indicate that a temperature off set has occurred and calibration may be 4555 JUNE 2003 Page 31 required to correct the off set or that some tec
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