MANUAL_USER - URS500-600 SERIES.indd - Uni
Contents
1. USER MANUAL URS500 AND URS600 SERIES MODELS URS500 URS600 URS500EP2 URS600EP2 URS500 URS600 URS500EP2 URS600EP2 UNI RAM CORPORATION ONTARIO CANADA Revision 2015 06 Revision 2015 06 MANUAL SOLVENT RECYCLERS URS500 600 500EP2 600EP2 CONTENTS INTRODUCTION isis ii na 3 SAFETY APPROVALS CAUTIONS AND WARNINGS o nnnnnn nn nano nnnnannncnns 3 FEATURES AND SPECIFICATIONS socias ii di td 4 SS AP A 4 PREPARATION AND SETUP iia 5 LOCATION AND CONNECTION uo cee ee eee eran ee nner eta nn canon nn aaa aiai aaa 5 6 SOLVENT REQUIREMENTS AND DEFINITIONS circa ii 6 SOLVENT TRANSFER EP2 MODELS cienca anina aand iana dinaa naaa aada Saidina aderai 6 7 OPERATING PROCEDURES ssiiinisainiirl ii 8 11 SYSTEM SPEGIEFICATION Srisinionaiia cia iaa is iaai a i A dia Dai seine 12 THEORY OF OPERATION scsi bi a 13 TROUBEESHOO TING GUIDE aissi rinni saaana aea EAE on adan te ada aN aatasi 14 14 ERROR CODES sintered E AAA re iii 16 17 SERVICE PROCEDURES ciutat tt a a a a a aaa a a 20 70 19 20 REPLACEMENT PARTS sinian aaoi i a tata 20 WARRANTY E A AR 21 MANUAL SOLVENT RECYCLERS 045500 600 5002 2 Revision 2015 06 INTRODUCTION Uni ram holds many patents on designs used in its innovative products Every machine is tested for com pliance with Quality Assurance standards Follow the instructions on preparation use and operation to operate this machine safely and effectively Ensur2. Condenser Solvent Outlet Tube can cause solvent to leak To determine the location of the blockage first check the Solvent Outlet Tube and the Vapour Outlet Fitting for visible signs of blockage or damage If the problem is not in either of these locations the Condenser is problably blocked To clear the condenser pour some clean solvent into the Vapour Outlet and check if it comes out of the Solvent Outlet Tube If the blockage persists blow air at about 30 PSI 2 kg cm2 into the Vapour Outlet If the air comes out of the Solvent Outlet Tube the blockage has been cleared If not call for service 3 REPLACE FUSES Fuses are located on the Power Control Board inside the Motor Housing e Disconnect power supply Remove the Guard Screen by unscrewing two metal screws to get access to the Motor Housing gt Motor Housing 1 Power Control Board Front Cover e Unscrew the 6 screws from the Front Cover and pull it gently from the motor housing to expose the fuses Note Care should be taken not to pull the Front Cover too far as some wires may discon nect There are two fuses for URS500 series and four fuses for URS600 series URS500 series URS600 Series Fuses F1 250 V 20 0 A 314 Fast type for Heater There are two each of F1 and F2 fuses Fuses F2 250 V 2 0 A 312 Slow type for Fan Motor e Remove the fuses from the board and using a meter test each one and replace as needed e Carefully push the Power Control B
3. condensation Operating Procedures closely If the level of contamination is too high recycle more often 2 Boiling point of 2 Raise the Temperature Set Point and solvent is above Tem repeat the recycling operation The Tem perature Set Point perature Set Point should be the BP of pure solvent as determined from the MSDS or other source plus 45 C 113 F to allow for contamination If the boiing point is above the maximum Temperature Set Point for your model 200 C dirty solvent cannot be recycled in this unit Liner Bag sticks Turn unit on for 5 mininutes and lift out bag while it is still warm 14 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 PROBLEM CAUSE ACTION STEPS Solvent vapor leaks from the Lid 1 Lid Gasket has 1 Replace the Lid Gasket See Operating Gasket excessive wear as Procedure 11 indicated by cracks shrinkage hardness etc 2 Solvent flow path is 2 Follow Service Procedure 2 blocked 3 Lid Tension not 3 Follow Service Procedure 4 adequate 3 The Lid is not 3 Follow Service Procedure 5 seated correctly 4 The temperature 4 Reduce the Temperature Set Point and SET PT too high re repeat the recycling operation lf success sulting in excessively ful continue to recycle using the lower high solvent vapour Temperature Set Point pressure Sections on Bag are brown and 1 Use of inferior low 1 Use new genuine Uni ram high tempera thin due t
4. AIRSUPPLY E TURED TO BE STRONG HEAT RESISTANT AND CHEMICAL RESISTANT USE OF A NON UNI RAM LINER BAG MAY VOID THE WARRANTY LOCATION AND CONNECTION This unit is certified for use in non hazardous locations and hazardous locations Class 1 Division 1 Group D and Class 1 Division 2 Group D Non hazardous Location The unit must be located outside of a hazardous location We recommend that the unit be located at least 6 feet from any potential source of ignition such as electrical receptacles switches pilot lights fixtures contacts and similar equipment To clarify the definition of an appropriate location contact your local authority Use the explosion proof plug and receptacle shown in the Chart under FEATURES AND SPECIFICATIONS The explosion proof plug is provided with the unit The customer is respon sible for acquiring the matching explosion proof receptacle The power cord is connected to the power MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 supply only by a qualified electrician in accordance with the National Electrical Code Hazardous Location In hazardous locations Class 1 Division 1 Group D and Class 1 Division 2 Group D use the explo sion proof plug and receptacle shown in the Chart under FEATURES AND SPECIFICATIONS The explosion proof plug is provided with the unit The customer is responsible for acquiring the matching explosion proof receptacle The power cord must be connected
5. Airline At tach to Tee and Gun Cleaner Air Supply Input Requires Fitting not supplied Attach Moisture Filter optional to Air Input and the Tee to the Filter if used and the Blue Airline to Tee and Gun Cleaner The Air Supply fitting is also not sup Hoses plied Connect the end of the hose with the Solvent In label to the Solvent In port on the recycler Hand tighten Pass the other end of this hose through the hole in the back of the gun cleaner that is marked Solvent Out and hand tighten onto the lid of the WASH SOLVENT pail Con nect the hose with the Solvent Out label to the Solvent Out port at the back of the recycler and pass the other end of this hose through the hole in the gun cleaner that is marked Solvent In and hand tighten onto the lid of the CLEAN SOLVENT pail Make sure there is no leakage Air Supply The blue airline and Tee are for use with an E series spray gun cleaner to allow one air supply to feed both the spray gun cleaner and the solvent recycler Ensure the air supply is not connected to the spray gun cleaner or solvent recycler before installation Remove the 2 airline connectors from the T Connect the male port of the T to Air Inlet of the recycler Connect the Moisture Filter op tional Connect one end of the blue airline to the T Connect the other end of the blue air line to the Air Input of the spray gun cl
6. See minutes this code will show and Service Procedure 1 operation is terminated 2 Position the unit to provide 6 inches 15cm all around the unit 3 Check Cooling Fan or Fan Mo tor Revision 2015 06 Action Required Press OFF and then ON but tons to resume operation Discon nect power at the source for about 30 seconds Usually nothing is wrong with the unit a Clean Distillation Tank following Operating Procedure 7 replace Liner Bag following Operating Procedure 9 b increase Temperature Set Point following Operating Procedure 4 and recycle with virgin solvent c Solvent cannot be recycled Description Micro Controller has been reset due to power interruption or drop in voltage during the recycling operation a Recycling did not finish in 6 hours due to power interruption or excessive debris in Liner Bag b Temperature Set Point is too low for the solvent c Boiling point of solvent is above maximim set point 17 Flashing LED Lights READY READY L H 3 TIMES 2 TIMES 3 TIMES 3 TIMES MANUAL SOLVENT RECYCLERS URS500 600 500EP2 600EP2 ERROR CODE MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 SERVICE PROCEDURES 1 CLEAN CONDENSER Using a brush attachment vacuum the condenser at the back of the unit 2 CLEAR BLOCKED SOLVENT FLOW PATH CAUTION WEAR SAFETY GOGGLES A blockage in the solvent flow path Vapour Outlet
7. goggles and gloves as a minimum Use an apron and respirator if required Summary of Operating Steps 1 Open the Tank Lid and Safety Cover 2 Transfer Solvent to the Recycler Tank 3 Position Solvent Receiving Pail 4 Change temperature set point as required 5 Start recycling 6 Finish Recycling 7 Transfer clean solvent 8 Remove debris 9 Clean Distillation Tank and Lid Surface 10 Install new liner bag 11 Inspect Lid Gasket Remove and Replace if necessary Each Step is described in detail below 1 Open the Tank Lid and Safety Cover Open the safety cover Open the inner lid by releasing the Lid Clamp Make sure that Tank is empty and that a Liner Bag is properly installed in the Tank PULL UP TO OPEN PUSH DOWN TO LOCK LID CLAMP TANK LID 2 Transfer Solvent TO the Recycler Tank Verify that the solvent to be recycled complies with the requirements described in the section Solvent Requirements Solvent can be put into the Distillation Tank by hand or by using the Transfer Hoses and bulit in Transfer System EP2 Models only a For models without the Solvent Transfer System Pour the solvent into the Distillation Tank Fill to 1 5 inches below the Retainer Ring Maximum volume is 5 gal 20 L and minimum volume is 1 5 gal 6 L Do not let the container of dirty solvent touch the top of the recycler When pouring the contaminated solvent make sure all solvent goes into the Liner Bag not betwee
8. 0 C 482 F Do nat install operate or maintain this equipment where the auto ignition temperature of the hazard ous atmosphere s is lower than 250 C 482 F Solvents that are recycled can be flammable Establish and follow safe practices to store and handle solvents e Units must be installed by a qualified electrician and according to applicable laws SERIAL NUMBER The serial nunber of this unit is located on the back of the unit in a black and silver label The serial number should be recorded and filed in a safe place for future reference regarding quality and or safety issues MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 FEATURES AND SPECIFICATIONS All Uni ram Solvent Recyclers feature rapid start direct electric heating of solvent so there is no dia thermic oil to change as well as high efficiency condensers air cooled with a motor driven fan All of the Recyclers can be used with any Uni ram Automatic Apray Gun Cleaner The E models are designed to be linked directly to a Uni ram E series Automatic Spray Gun Cleaner or to an external container The direct connection creates a self contained Recycling System allowing Timer controlled Transfer In and Out between the Solvent Recycler and the other component 00060 URS500 085600 08850002 088600802 RECOMMENDED circum ames 2 s EXPLOSION PROOF PLUG 5 20P 5 20R 6 20P 6 20R a 20P 0 RECEPTACLE DISTILL
9. ATION TANK S STEEL S STEEL S STEEL S STEEL TANK CAPACITY 5 US GAL 20L 5 US GAL 20L 5 US GAL 20L 5 US GAL 20L LID GASKET DIMENSIONS WDH 19x19x45 20x20x45 19x19x45 20 X 20 X 45 WEIGHT LB KG 130 59 130 59 140 64 140 64 ALSO AVAILABLE IN ALUMINUM CONSENSER AND FITTING COPPER COPPER COPPER COPPER ALSO AVAILABLE IN TEFLON ENCAPSULATED RUBBER Safety Features Certified to UL standards U2208 and CSA standards C22 2 No 30 and No 88 by ETL Approved for use in non hazardous locations as well as approved for use in hazardous locations Class 1 Division 1 Group D and Class 1 Division 2 Group D Explosion proof construction and intrinsically safe electric circuitry e Computer controlled with many built in safety programs including temperature control of all criti cal points including tank condenser and fan motor Power is cut when the temperature at any of these points rises above a pre set level Operation also terminates when other abnormal conditions exist eg boiling does not start on time or the distillation process takes too long Automatic pressure relief lid system prevents pressure in the Distillation Tank from exceeding 0 5 to 1 0 psi 0 035 to 0 070 kg cm2 Self Diagnostic error messages are displayed on the Display Panel Dual lid cover system Compact enclosed cabinet for safe storage of the Solvent Receiving Container inside the cabinet Operating Features e R
10. DS material solvent data sheet provides data on the properties of the pure clean solvent 1 The BP Boiling Point of the dirty solvent must be less than 200 C 392 F BP increases with greater contamination Note Recycle recently contaminated solvent only Standing solvent can become acidic over time 2 The auto ignition temperature of the solvent to be distilled must be higher than 260 C 500 F for safe operation Do not recycle Nitrocellulose The auto ignition temperature is 135 C 275 F Note Do not recycle both paint diluent and parts washer solvent in the same unit When paint diluent or lacquer thinner is contaminated with parts washer solvent FISH EYE problems may result Definitions Flash Point The lowest temperature at which the vapor of a solvent can be made to ignite momentarily in air Auto ignition temperature often referred to as ignition temperature or ignition point the temperature at which solvent ignites by itself INSTALLATION OF SOLVENT TRANSFER HOSES AND THE AIR SUPPLY KIT EP2 MODELS ONLY 1 Transferring Solvent To and From a Spray Gun Cleaner 2 Transferring Solvent To and From a Drum Container 3 Stand alone Operation For the URS500 and URS600 Non EP2 Models use 3 Stand alone Operation Revision 2015 06 MANUAL SOLVENT RECYCLERS URS500 600 500EP2 600EP2 1 Transferring Solvent To and From a Spray Gun Cleaner al Dirty Solvent In Clean Solvent Out Blue
11. EP2 Models Open the Door A special connected plastic Solvent Receiving Pail is provided Check to make sure that the Solvent Outlet Tube is inserted into the hole in the top of the pail the Cap with the Pick Up Tube is tightly attached to the pail the Grounding Clamp alligator type is attched to the metal Pick Up Tube hose fitting 4 Change temperature set point as required If the Temperature Set Point is satisfactory skip this section Conditions to consider before starting Setup Minimize Temperature Set Point After recycling there will be a small amount of solvent about 1 8 US gal 500 ml remaining in the distil lation tank due to condensation Select the lowest Temperature Set Point that recycles the solvent to this level Estimate Boiling Point Add 45 C 81 F to the boiling point of the pure solvent as shown on the MSDS Material Safety Data Sheet or another reliable source Recycle more often The boiling point of the waste solvent mixture increases as it gets dirtier To reduce the boiling point recycle more often The display for the Control Panel is located at the top right corner of the base cabinet The LEDs for READY L and READY H on the control panel indicate the Temperature Set Point 10 MANUAL SOLVENT RECYCLERS 0345500 600 5002 2 Revision 2015 06 To Change the Temperature Set Point Make sure the HEAT and FAN lights are off Press and hold the OFF button wh
12. apid start due to direct electric heating of solvent no diathermic oil to change Short cool down time High efficiency condenser air cooled with motor driven fan Warranty 1 year on unit 2 years on pump MANUAL SOLVENT RECYCLERS 045500 600 5002 2 Revision 2015 06 PREPARATION AND SETUP e Carefully inspect the shipping carton for any sign of transport damage Carefully remove the unit from the shipping carton Check the unit for damage Report any transport damage immediately to the carrier and your vendor Initiate a freight claim with the carrier The manufacturer is not responsible for freight dam age A Liner Bag and Retainer Ring are already installed inside the distillation tank e Check the Accessory Kit for the parts listed below If any parts are missing contact your supplier Ad ditional consumables and accessories are also listed Level the unit using the adjustable feet and install the Door Handle For models with the Solvent Transfer System EP2 Models install the Solvent Transfer Hoses and the Air Supply Kit See instructions on Pages 7 8 ACCESSORY KIT Included Parts All Models Replacement Part Number CAUTION Lid Gasket Standard Neoprene 770 2150N USE ONLY GENUINE UNI RAM Liner Bag 2 Spares See below for re order numbers LINER BAGS WHICH ARE 2 MIL THICK LIGHT BLUE IN COLOUR ee 3 16 WELD pz models Om THEY ARE SPECIALLY MANUFAC Air supply Kit EP2 Series KIT
13. e that this manual is readily available to the operator at all times If you have any questions about the operation of this machine contact North America Uni ram Technical Service 1 800 417 9133 Other Continents Contact Your Supplier SAFETY APPROVALS This unit is certified under UL standards U2208 and CSA standards C22 2 No 30 and No 88 by ETL for use in non hazardous locations as well as for use in hazardous locations Class 1 Division 1 Group D T2C and and Class 1 Division 2 Group T2C Listed CAUTIONS AND WARNINGS e The operator should wear protective clothing in accordance with local safety and environmental regulations with a minimum of face goggles and gloves along with an apron and respirator if required Always disconnect the power source before performing maintenance DO SMOKE OR USE THIS EQUIPMENT NEAR A POTENTIAL SOURCE OF IGNITION SUCH AS SPARKS OR AN OPEN FLAME This unit must be located at least 6 feet 1 8 m from all potential sources of ignition including electrical receptacles switches pilot lights fixtures and contacts when installed in a non hazardous locations The ambient temperature must be between 5 C 41 F to 35 C 95 F DO NOT RECYCLE NITROCELLULOSE WHICH IS EXTREMELY VOLATILE IT AUTOMATICALLY IGNITES AT 135 C TO 166 C 275 F TO 330 F Do not install operate or maintain this equipment where the auto ignition temperature of the solvent is lower than 25
14. eaner 2 Dirty Solvent Out Clean Solvent In SOLVENT PAILS Inside Gun Cleaner Cabinet MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 2 Transferring Solvent To and From a Drum Container Attach Air Supply fitting not supplied and or Moisture Filter not supplied Connect the end of the hose with the Solvent In label to the Solvent In port on the recycler Hand tight en Connect the other end of the hose to the 3 ft suction pipe using the hose clamp Insert the 3 ft suction pipe into the drum container of dirty solvent Connect the other hose with the 4 3 8 suction pipe to the Solvent Out port on the recycler and place the suction pipe into a clean drum container large enough to receive the clean recycled solvent Air Supply The blue airline and Tee are for use with an E series spray gun cleaner to allow one air supply to feed both the spray gun cleaner and the solvent recycler It is not used in this situation If necessary connect a Moisture Filter not supplied directly to the Air Input port of the Solvent Recycler and attach a suitable Air Supply Fititing not supplied 2 Stand alone Operation Not Used for Stand Alone Operation no connections are necessary MANUAL SOLVENT RECYCLERS 045500 600 5002 2 Revision 2015 06 OPERATING PROCEDURES Wear protective clothing in accordance with local safety and environmental regulations Use face
15. ed If the error persists call for service ERROR Flashing LED Description Action Required CODE Lights READY READY L H 11 1 TIME 1 TIME Open circuit defective tank Contact Uni Ram Service thermocouple 12 1 TIME 2 TIMES Open circuit defective condens Contact Uni Ram Service er thermocouple TIME 3 TIMES Computer malfunction Replace computer circuit board 2 TIMES 1 TIME Open Heater Circuit defective Contact Uni Ram Service component heater element thermostat wire conductor blown fuse A defective thermostat or wire terminal is the most likely cause 2 TIMES 2 TIMES Defective heater triac Heater is Disconnect the power supply still ON immediately Contact Uni Ram Service 2 TIMES 3 TIMES Condenser is overheating or ther Clean dirty Condenser following mostat is faulty Service Procedure 1 If Ther mostat is faulty contact Uni ram Service 3 TIMES 1 TIME a Boiling did not occur within 45 a Clean Distillation Tank following minutes Tank is either empty or Operating Procedure 7 replace there is excessive debris in liner liner bag following Operating Pro bag or tank is dirty cedure 9 b Set point is too low b Increase temperature set point following Operating Procedure 4 and recycle with virgin solvent c Boiling point of solvent is c Solvent cannot be recycled above maximim set point 16 CE 2 TIMES 4 TIMES If code 23 condition lasts over 10 1 Clean dirty Condenser
16. esistant stainless steel one Lid Surface Use a cloth Dry and clean the lid and the top of tank where the the Lid Gasket sits to extend the life of the Lid Gasket and prevent leakage Avoid rotating the lid during cleaning The lid gasket is a wear item 10 Install new Liner Bag Lift Recycler Safety Cover and Tank Lid fully lids will stay in the open position a Install the Liner Bag so that the bottom of the Bag sits flat on the bottom of the Distillation Tank as shown b With thumb and index finger squeeze the Retainer Ring and insert into inside of the Liner Bag Let go and make sure it fits securely in the groove d Fold the flap of the liner bag over the retainer ring Caution Ensure that the baa material does not block the Vanor Outlet LINER BAG VAPOR OUTLET RETAINER RING RETAINER RING INER BAG Fold Down Lip DISTILLATION me A B 6 D NOTE This is a schematic drawing only not all components are exactly as shown 11 Inspect Lid Gasket Remove and Replace if necessary as required Inspect the Lid Gasket for shrinking hardness and cuts The Lid Gasket is a wear item as it is exposed to high temperature and solvent vapor during distillation Damage to the lid gasket will cause solvent to leak To remove open the Safety Cover and Tank Lid Lift out the old gasket by hand and clean the cavity with a cloth To Install place the new gasket in the cavity rub solvent or soapy water on the gasket to make insertion easie
17. ile pressing the ON button repeatedly to cycle through the 6 possible Set Points If you go past the desired Set Point continue to press the ON button until you cycle back to the missed Set Point TEMPERATURE SET READY LIGHTS Solvent Recycler b POINTS L M H 90 C 194 F 115 C 239 F 140 C 284 F Ln OH HEAT FAN 165 C 329 F 0 0 0 O 0 200 C 392 F 5 The Temperature Set Point is pre set at the factory to 200 C 392 F all 3 lights are on No A KEYPAD CONTROL PANEL 5 Start Recycling Press ON button Distillation starts HEAT and FAN lights come on you want to stop recycling press OFF 6 Finish Recycling CAUTION DO NOT OPEN LID UNTIL COOLING IS COMPLETE The clean recycled solvent is available for use when the heat lamp goes off Recycling is complete and the unit is ready for the next operation when HEAT and FAN lights are off Temperature set point indi cators READY L and or READY H lights are on but not flashing 7 Transfer Clean Solvent a For models without the Solvent Transfer System remove the pail and replace with an empty one b For models with the Solvent Transfer System turn the Transfer Timer knob clockwise fully The clean solvent will flow out of the Solvent Receiving Pail into either a free standing external container or the Clean Solvent Pail of a Spray Gun Cleaner The transfer will stop whwn the timer
18. n the Liner Bag and Distillation Tank Clean Lid Gasket and top of distilla tion tank Close inner lid engage lid clamp and close safety lid Caution Do not overfill Distillation Tank because contaminated solvent could flow into Condenser and block the condenser passage way Close the Tank Lid lock down the Lid Clamp and close the safety Cover MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 b For models with the Solvent Transfer System EP2 Models e Open the Transfer Valve by turning the handle counter clockwise 90 Turn the Filling Timer knob clockwise fully Dirty solvent will flow from the Transfer Port into the Liner Bag and stop when the timer runs out e Close the Transfer Valve by turning the handle clockwise 90 e Close the tank Lid lock down the Lid Clamp and close the safety Cover Lid Gasket Filling Timer Transfer Valve Transfer Port Transfer Timer 3 Position Solvent Receiving Pail a For models without the Solvent Transfer System Open the Door and position a Solvent Receiving Pail not provided with a minimum size of 5 US Gal 20 L inside the cabinet Insert the Solvent Outlet Tube short and curved into the top opening of the pail The Solvent Outlet Tube must extend below the rim of the pail to prevent solvent spillage If the pail is metal connect the alligator clamp of the Ground wire to the rim of the pail Close the door b For models with the Solvent Transfer System
19. nit is plugged in all the lights Power is not getting to Reset breaker or replace fuse If power is on the Panel are Off the unit still not getting to the unit call a Qualified Service Technician Ensure that the unit is the only device on a circuit with sufficient capacity Unit is plugged in READY L Power board or fuse Call Uni ram Service READY H lights are On Heat not functioning light fails to come on when ON button is pressed Recycled solvent is not clear 1 The solvent is react 1 Lower Termperature Set Point following ing chemically Operating Procedure 4 2 The solvent flow 2 To clean the path follow Service Pro path is dirty One cedure 2 and then recycle 3 gal of clean cause is overfilling the solvent distillation tank 3 Orange colour due 3 Place a jar under outlet tube and capture to rust in receiving some solvent If the solvent is clear replace pail the pail with a non corrosive one 4 Milky colour due to 4 Eliminate source of water in solvent presence of water Dirty solvent remains in Dis 1 Poor heat transfer 1 Clean the tank replace the Liner Bag tillation Tank after recycling due to dirt and debris recycle with pure solvent to test If suc left in the tank cessfull the problem is due to a dirty tank Note 1 8 Gal 500 ml of re debris left in the tank or the solvent is too cycled solvent is expected due to contaminated Adjust accordingly Follow
20. o High Temperature temperature bag ture Liner Bag and recycle 2 Temperature Set 2 Reduce the Temperature Set Point and Point is too high repeat the recycling operation If success ful continue to recycle using the lower Temperature Set Point The computer appears to be The computer may Disconnect the power supply for 30 sec operating erratically require re booting onds Restore power and operate unit Residue puck in Tank is too 1 Not enough heatto 1 Raise the Temperature Set Point wet vapourize the solvent 2 Residue cannot be 2 None dried completely due to its composition 15 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 ERROR CONDITION CODES The computer constantly monitors the unit as it operates AN ERROR CONDITION IS INDICATED BY FLASHING READY LIGHTS NOTE On later models of the URS500 due to a change in software the heater light will flash dur ing normal operation For all error conditions except for an error code 22 condition the Heater light would be off To determine the error type count the flashes of READY L before READY H flashes then count the number of flashes for READY H For example two flashes from READY L and then one by READY H indicates error code 21 Look up the Error Code on the Chart below Press the OFF button to stop the error code and press the ON button to resume operation after the error condition has been correct
21. oard back into the Motor Housing Ensure that the wire to the computer board is secure Re install the Front Cover using all 6 screws Install the Guard Screen using two metal screws e Close the Door and re connect the power supply 18 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 4 INCREASE LID TENSION BY ADJUSTING SPRING BOLT CAUTION SHOULD BE DONE ONLY AS ALAST RESORT FIRST CHECK FOR A WORN LID GASKET A BLOCK AGE IN THE SOLVENT FLOW PATH LOOSE HINGE OR CROSS BAR BOLTS ORA SET POINT THAT IS TOO HIGH FOR THE SOLVENT BEING RECYCLED This procedure tightens the Lid by increasing the tension on the spring attached to the Lid Bar Spring Bolt Assembly The Lid and Bolt Assembly is carefully designed as a Safety Pressure Relief system to prevent a danger ous build up of pressure inside the closed tank Do not adjust the Spring Holding Nut by more than 2 full turns maximum If 2 full turns do not solve the problem call for service e While holding the top nut with a wrench turn the nut below the spring no more than a 1 2 turn at a time Turn in a counter clockwise direction as you look down on it Spring Bolt Assembly After each 1 2 turn operate the unit nor mally and check for leaks 5 REPOSITION LID and TIGHTEN HINGE AND CROSS BAR BOLTS The Hinge bolts can loosen over time causing the lid to shift off center This can lead to an inadequate seal and leaking around the Gaske
22. r Press the gasket firmly into the cavity all around Note Keep a spare in stock One extra is included with the unit 12 MANUAL SOLVENT RECYCLERS 045500 600 5002 2 Revision 2015 06 THEORY OF OPERATION DISTILLATION PROCESS Waste solvent consists of the original solvent plus liquid and solid materials picked up during use of the solvent Recycling separates the original solvent from the waste materials During the recycling process the distillation tank fills with dirty solvent and the heating element heats the mixture The solvent mixture boils and the vapour passes through a cooling condenser where purified clean solvent ready for use condenses out Waste materials in the dirty solvent boil at a temperature substantially above the Tem perature Set Point so they remain in the distillation tank for disposal Solvent Recycling Vapour Outlet tube vapor moves to cooling condenser from distillation tank Distillation Tank Condenser cools yapo Heating Element to a liquid Receiving Pail contains clean recycled solvent 3 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 TROUBLE SHOOTING GUIDE Carry out each action step until a solution is found If the recommended actions do not solve the problem call Uni ram Service in North America or contact a qualified Service Technician Caution Disconnect the power supply before conducting maintenance or service PROBLEM CAUSE ACTION STEPS U
23. runs out 8 Remove Debris Remove the Retainer Ring Slowly pull the Liner Bag containing the debris out of the distillation tank in a way that the Liner Bag does not break Dispose of the debris in accordance with local regulations NOTE If the bag sticks to the bottom of the tank turn the recycler on for 5 minutes to loosen the bag from the bottom of the tank then lift the bag out while the bag is warm 9 Clean Distillation Tank and Lid Surface Distillation Tank Wipe and dry tank with a cloth Remove any remaining debris from the Distillation Tank using if necessary plastic or wooden tools Do not clean with abrasive or hard metal instruments that can damage the tank The warranty does not cover such damage 1 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 Note There will be about 1 8 Gal 500 ml of solvent remaining in the Distillation Tank after recycling due to condensation This solvent If left in the tank can cause corrosion Dirt and debris left in the tank can prevent full heat from reaching the dirty solvent during recycling Caution Acidic or chlorinated solvents typically cause corrosion on an aluminum tank It appears as black pitting spots on the tank Excessive pitting leads to an unsafe condition of holes in the walls of the tank and solvent leakage Inspect your tank after each batch If there is excessive pitting call a Service Technician and replace the tank with a corrosive r
24. t Loosen the bolts reposition the lid and re tighten the bolts Hinge Spring Bolt Assembly Cross Bar 6 RECOMMENDED 6 MONTH MAINTENANCE Vacuum the condenser see Service Procedure 1 Clean the solvent flow path by recycling 3 Gal of clean solvent Inspect Distillation Tank for debris pitting and or other damage Inspect Lid Gasket for wear or damage see Operating Procedure 11 19 MANUAL SOLVENT RECYCLERS 035500 600 5002 2 Revision 2015 06 REPLACEMENT PARTS DESCRIPTION PART NO SAFETY COVER 770 3311 DIAPHRAGM PUMP UDP4TA DOOR HANDLE amp 2 SCREWS 120 318F amp 99 404S TRANSFER HOSE KIT E MODELS ONLY KIT TRANSHOSES A AIR SUPPLY KIT E MODELS ONLY KIT AIRSUPPLY E LID GASKET NEOPRENE 770 2150N SOLVENT RECEIVING PAIL 750 710C TIMER WITH KNOB 115 200 K LINER BAG PKG OF 10 LB900C 10 RETAINER RING 770 9110 20 MANUAL SOLVENT RECYCLERS 0345500 600 5002 2 Revision 2015 06 Full Product Warranty These Uni ram products have been engineered and manufactured to high performance standards Each unit has been subjected to detailed factory testing before shipment This product comes with a one year full warranty from the date of purchase Uni ram Corporation re serves the right to repair or replace the unit free of charge to the original purchaser if a part is found to be defective in material or workmanship as determined by factory service personnel The items listed below under Condi
25. tions of Warranty as consumables are not covered Uni ram reserves the right to direct the customer to ship the unit collect to the Uni ram factory or to an ap proved Service Center for repair using the Uni ram Return Goods Procedure or to repair the unit on site To prevent damage in transport the purchaser must ship the unit in the original packaging or use alter nate adequate packaging All units must be shipped clean and free of solvent Conditions of Warranty As Uni ram Corporation has no control over the working conditions or circumstances under which the purchaser stores handles or uses the product Uni ram makes no warranty or claim either expressed or implied with respect to this product s fitness for any purpose or the result to be obtained from its use This condition applies to the sale of all products and no representative or distributor of Uni ram Corporation has the authority to waive or change these conditions This warranty applies only to the original purchaser and does not apply if the unit has been misused overloaded neglected altered or used for any purpose other than those specified in the operating and installation instructions Deterioration due to normal wear is not covered by this warranty Damage due to accident transportation fire floods or acts of God is also not covered Units whose serial numbers have been altered or removed are not covered The warranty is invalid if unauthorized abrasives are used in this
26. to the main power supply by a quali fied electrician in accordance with the National Electrical Code Select a location that meets EACH AND EVERY requirement as follows LOCATION AND CONNECTION continued 1 Comply with the instructions in the section CAUTIONS AND WARNINGS page 3 2 Position the solvent recycler in a location so that there is at least 6 inches 15 cm of space all around the unit Ensure that the safety lid and door freely opens fully and a container for receiving the distilled solvent can freely move in and out of the cabinet The unit must be in a location where people or equip ment cannot disturb the cable or connection The cord must be connected directly to the main power sup ply an extension cord cannot be used 3 Connect the unit to a dedicated 15 A branch circuit Power Requirements URS500 URS500S series 110 120 volts AC 13 3 A URS600 URS600S series 220 240 volts AC 6 7 A READY L and or READY H LED Light on the Control Panel comes on when power is supplied to the unit SOLVENT REQUIREMENTS This unit recycles flammable solvents and combustible solvents Flammable liquids include lacquer thin ner paint thinner acetone and other paint diluents Flammable Solvents have a flash point below 38 7 C 100 F These solvents are commonly used in the industry as a cleaning solvent or as a paint diluent Dirty solvent to be distilled must meet each requirement described below The MS
27. unit Unauthorized attempts at self repair or alterations by the owner also invalidate this warranty Interior or exterior finishes are not covered by this warranty Consumable Items are not covered by this warranty This warranty replaces all other warranties expressed or implied by statute or otherwise To make a claim call Uni ram Service at 1 800 417 9133 and quote the serial number of the unit USE ONLY GENUINE UNI RAM LINER BAGS WHICH ARE 2 MIL THICK LIGHT BLUE IN COLOUR WITH A SAWTOOTH EDGE AND A 3 16 WELD THEY ARE SPECIALLY MANUFACTURED TO BE STRONG HEAT RESISTANT AND CHEMICAL RESISTANT USE OF A NON UNI RAM LINER BAG MAY VOID THE WARRANTY 21
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