INSTALLATION, OPERATION & SERVICE MANUAL
Contents
1. DESCRIPTION Mfg No 1 Rinse Hose Assembly 05700 002 57 05 1 Hose 1 2 x 27 05700 002 57 04 1 Fitting 1 2 04730 011 93 99 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 41 SECTION 6 PARTS SECTION RECIRCULATING PLUMBING ASSEMBLY The hardware is included with pump flange item 7 The gaskets are included with the pump item 6 ITEM DESCRIPTION Mfg No ii 1 Plumbing 110V Recirculating System Assembly 05700 002 56 64 u 1 Plumbing 208 230V Recirculating System Assembly 05700 002 56 65 1 1 Tubing Assembly 05700 002 56 66 2 1 Tank Thermal Expansion 05700 002 65 77 3 1 Valve Solenoid 1 2 110 Volt 04810 100 12 18 3 1 Valve Solenoid 1 2 208 230 Volt 04810 100 09 18 4 2 Nipple 1 2 Close Brass 04730 207 15 00 5 1 Coupling 1 2 x 3 4 Brass 04730 204 07 00 6 1 Pump 110V Recirculating 06105 002 56 25 6 1 Pump 208 230V Recirculating 06105 002 56 26 7 1 Pump Flange 04320 002 38 17 8 1 Bushing Hex 3 4 M to 1 2 F Brass 04730 002 56 27 9 1 Elbow 90 1 2 Street Brass 04730 206 08 00 10 1 Nipple 1 2 x 2 Brass 04730 207 19 00 11 1 Elbow 1 2 NPT 90 Brass 04730 011 42 96 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 42 SECTION 6 PARTS SECTION RINSE SOLENOID VALVE amp VACUUM BREAKER REPAIR PARTS KITS 8 Screw Data Plate Coil amp Housing Spring lt 06401 0032. NS aaa 92 4 DO SECTION 6 PARTS SECTION TEMPSTAR HH GPX CONTROL BOX ASSEMBLY CONTINUED DESCRIPTION Bracket Electrical Box Mounting Locknut 1 4 20 S S Hex with Nylon Insert Washer 1 4 20 I D S S Control Box Weldment Relay Screw 10 32 x 1 2 Phillips Pan Head with Washer Liquid Level Control Screw 6 32 x 5 8 Bracket LLC Board Thermometer 48 Lead Decal Control Box Gauge Thermometer 96 Lead Timer 4CKT 208 230V Single REV Screw 6 32 x 3 8 SEMS with External Tooth Washer Contactor 2 Pole 220V 20AMP Screw 10 32 x 3 8 Phillips Pan Head Timer Cycle Delay Curtis Block Decal L1 L2 L3 Decal Copper Conductors Locknut 10 24 S S Hex with Nylon Insert Wire Lug Terminal Board Dispenser Terminal Track Decal Ground Cover Control Box Weldment Bolt 10 32 x 1 2 Switch 8 Button Tap Touch Spacer Switch Panel Decal Control Box Cover Light Red Light Green Cover Dielectric Control Panel Represents an item not shown Mfg No 05700 002 18 48 05310 374 01 00 05311 174 01 00 05700 002 06 48 05945 111 47 51 05305 002 32 37 06680 200 08 21 05305 011 39 85 05700 002 13 22 06685 111 68 48 09905 002 00 45 06685 111 68 49 05945 303 31 00 05305 002 25 91 05945 109 03 69 05305 173 26 00 05945 002 13 78 05940 500 02 19 09905 101 12 66 09905 011 47 35 05310 373 01 00 05940 200 76 00 05940 001 97 91 05700 000 43 60 09905 011 86 86 05700 002 06 52 05305 173 26 0
3. free at 1 888 800 5672 Please remember that technical support is available for service personnel only Phone Number Section VI VII TABLE OF CONTENTS Description SPECIFICATION INFORMATION Specifications of the Tempstar GPX Specifications of the Tempstar HH GPX Dimensions for the Tempstar GPX Dimensions for the Tempstar HH GPX Table Dimensions INSTALLATION OPERATION INSTRUCTIONS Installation Instructions Electrical Installation Instructions Gas Booster Heater Connection Operation Instructions PREVENTATIVE MAINTENANCE TROUBLESHOOTING SERVICE PROCEDURES Rinse Solenoid Valve Repair Parts Kit Vacuum Breaker Repair Parts Kit PARTS Control Box Assembly Tempstar GPX Control Box Assembly Tempstar HH GPX Hood Assembly Tempstar GPX Hood Assembly Tempstar HH GPX Frame Assemblies Tub Assembly Cantilever Arm Door Assembly Tempstar GPX Cantilever Arm Door Assembly Tempstar HH GPX Inlet Plumbing Assemblies Rinse Header Plumbing Assembly Recirculating Plumbing Assembly 1 2 Solenoid Valve Vacuum Breaker Repair Kits Wash amp Rinse Assemblies Tempstar GPX Wash amp Rinse Assemblies Tempstar HH GPX Steam Coil Assembly Exhaust Fan Control Option Safety Door Interlock Option Tempstar GPX False Panel Installation Tempstar HH GPX False Panel Installation Drain Quench Option SCHEMATICS 115 Volt 50 60 Hertz Single Phase Tempstar GPX 208 230 Volt 50 60 Hertz Single amp Three Phase Tempst
4. 2 1 Rack Assembly 3 2 Bulk Head Plug 4 1 Gasket 5 1 O ring 6 4 Bolt Hex 3 8 16 x 1 1 4 Long 7 1 Lower Wash Manifold Weldment Tempstar GPX 7 1 Lower Wash Manifold Weldment Tempstar HH GPX 8 1 Suction Strainer Weldment Tempstar GPX 8 1 Suction Strainer Weldment Tempstar HH GPX 9 1 Suction Strainer Bracket Tempstar GPX 9 1 Suction Strainer Bracket Tempstar HH GPX 10 8 Locknut 1 4 20 with Nylon Insert 11 1 Strainer Weldment 12 1 Wash Overflow Weldment 13 1 Overflow Support Bracket 14 1 O Ring 15 2 Clamp Hose 1 5 16 to 2 1 4 16 1 Discharge Hose 17 1 Nipple 18 1 Pump Support Bracket Assembly Tempstar GPX 18 1 Pump Support Bracket Assembly Tempstar HH GPX 19 1 Clamp Hose 5 5 8 to 6 20 1 Connector 1 2 90 21 4 Nut 3 8 16 S S Hex 22 4 Lockwasher 3 8 23 1 Fitting Olflex 24 1 Union 1 4 25 1 Clamp 1 8 Nylon 26 1 Locknut 6 32 with Nylon Insert 27 4 Locknut 10 24 with Nylon Insert 28 1 Cover Wash 29 1 Decal Warning Disconnect Power 30 1 Kit Thermostat Regulating Tempstar GPX 30 1 Kit Thermostat Regulating Tempstar HH GPX 31 1 Fitting 1 4 Imperial Brass Mfg No 05700 002 57 03 05700 002 63 13 05700 002 01 00 04730 609 05 00 05700 111 35 03 05330 400 05 00 05305 276 10 00 05700 031 46 00 05700 002 21 70 05700 001 22 23 05700 002 16 13 05700 001 22 24 05700 002 18 28 05310 374 02 00 05700 021 50 07 05700 001 25 69 05700 001 27 55 05330 400 05 00 04730 71
5. I EGEND CONSTANT VOLTAGE Reo CONNECTION LI L2 POWER DISTRIBUTION BLOCK GND GROUND M WASH PUMP MOTOR Pl CIRCULATOR PUMP RI CONTROL RELAY Re WASH MOTOR CONTACTOR R3 WASH TEMPERATURE RELAY R4 CIRCULATOR PUMP RELAY TM TIMER a CYCLE SWITCH c2 AUTO START RESET SWITCH WASH CYCLE SWITCH c4 RINSE FILL SWITCH 51 POWER SWITCH se DOOR SWITCH 3 NORMAL DELIME SWITCH El POWER LIGHT E2 CYCLE LIGHT FS FILL SOLENOID TS WASH 5 SWITCH WL WATER LEVEL CONTROL HP HIGH LEVEL PROBE CONSTANT VOLTAGE CONNECTION SF SWITCHED VOLTAGE CDNNECTIDN RINSE AID CONNECTION DF DETERGENT CONNECTION CONTROL BOX LAYOUT BLUE RINSE AIN DISPENSER REO CONNECTION u WHT YEL 529 gt ORG BLK BLK DRG JLK URG RED SECONDS GEGREES CYCLE RESET MICRO ct AUTOSTART RESET MICRO C2 VASH CYCLE MICRO C3 RINSE FILL MICRO C 990 5 002 56 90a Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 55 SECTION 7 ELECTRICAL SCHEMATICS TEMPSTAR HH GPX 115 VOLT 50 60 HERTZ SINGLE PHASE LEGEND POWER DISTRIBUTION BLOCK CHASSIS GROUND WASH PUMP MOTOR CIRCULATOR PUMP CONTROL RELAY WASH MOTOR CONTACTOR WASH TEMPERATURE RELAY POWER SWITCH DOOR SWITCH NORMAL DELIME SWITCH CYCLE SELECTOR CYCLE SWITCH AUTO START RESET SWITCH WASH CYCLE SWITCH RINSE FILL SWITCH POWER LIGHT CYCLE LIGHT FILL SOLENOID HIGH LEVEL PROBE WASH THERMOSTAT SWITCH
6. 07 40 Spring position is moved for clarity c Goes below the plunger en O Ring 06401 003 07 41 Diaphragm Retainer Diaphragm lt 06401 003 07 41 Screen Retainer Valve lt 2 Complete 110 Volt Solenoid Valve Assembly 04810 100 12 18 Coil amp Housing only 06401 003 07 43 Ke Complete 220 Volt Solenoid Valve Assembly 04810 100 09 18 Coil amp Housing only 06401 003 07 44 Cap Screw Components of Repair Kit 06401 003 06 23 Complete Vacuum Breaker Assembly 04820 003 06 13 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 43 SECTION 6 PARTS SECTION WASH amp RINSE ARM MANIFOLD ASSEMBLIES TEMPSTAR GPX Rinse Injector Weldment 1 per machine 05700 002 56 75 Plug 1 8 Brass 3 per Rinse Injector 04730 209 07 37 DETAIL Rinse Injector Gasket FINAL RINSE ARMS amp MANIFOLD 2 per machine 05330 111 42 81 DETAIL B WASH ARMS amp MANIFOLD Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 44 LANG SECTION 6 PARTS SECTION WASH amp RINSE ARWMANIFOLD ASSEMBLIES TEMPSTAR GPX CONTINUED ITEM QTY DESCRIPTION Mfg No 1 1 Upper Manifold 05700 031 34 82 2 4 Nut 3 8 16 S S Hex 05310 276 01 00 3 4 Lockwasher 3 8 05311 276 01 00 4 2 Bolt Hex 3 8 16 x 7 8 Long 05306 011 36 95 5 2 O
7. 1 Left Rear Inner Door Guide 05700 031 76 33 11 1 Right Rear Outer Door Guide 05700 031 76 35 12 1 Right Rear Inner Door Guide 05700 031 76 32 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 32 nn SECTION 6 PARTS SECTION FRAME ASSEMBLIES Front Panel Tempstar GPX 05700 002 36 65 Bolt 1 4 20 x 1 2 05305 274 02 00 Locknut 1 4 20 5 5 Hex with Nylon Insert 05310 374 02 00 Frame Weldment Tempstar GPX 05700 031 48 01 Bullet Foot 05340 108 01 03 Panel Front Tempstar HH GPX Frame Weldment 05700 002 01 42 Tempstar HH GPX 05700 002 03 49 Bullet Foot 05340 108 02 06 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 33 SECTION 6 PARTS SECTION asF TUB ASSEMBLY 13 10 14 28 29 17 ee W 4 p 19 SEE PAGE ENTITLED 20 21 22 23 24 25 26 27 WASH MOTORS Represents an item not shown Nut 1 4 20 Serrated Nut gt Y Bracket 5 Support Weldment 05310 011 66 49 Tempstar GP 05700 002 68 31 Bracket Motor Support Weldment Tempstar HH GPX 05700 002 20 42 Pump Support Adjustable Bracket 05700 002 20 41 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 34 SECTION 6 PARTS SECTION TUB ASSEMBLY CONTINUED ITEM QTY DESCRIPTION 1 1 Tub Weldment Tempstar GPX 1 1 Tub Weldment Tempstar HH GPX
8. FROM BOOSTER HEATER 3 4 ALL DIMENSIONS ARE 1 2 DUE TO ADJUSTABLE FEET 054 64 3 8 17 OPENING 60 5 8 E ELECTRICAL CONNECTION TO THE FLOOR E 34 TABLE HEIGHT Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 4 SECTION 1 SPECIFICATION INFORMATION DIMENSIONS FOR TEMPSTAR HH GPX LEGEND A DRAIN 1 1 2 B WATER INLET 1 2 NPT C ELECTRICAL CONNECTION D STANDARD WALL CLEARANCE WITH DISHTABLE 4 E OUTLET TO BOOSTER HEATER 3 4 F INLET FROM BOOSTER HEATER 3 4 ALL DIMENSIONS ARE 1 2 DUE TO ADJUSTABLE FEET a aki 1 o L Onl ili LL 4 ri 9 SY lt 86 1 4 W DOOR E OPEN gt O 74 3 4 l J E Ar E N y ic At CE Cir 8 Ks LL P lj EN AS a 34 i eo F TABLE HR LP 161 19 HEIGHT ee A ie u p u 4 1 4 pil 5 7 1 4 51 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 5 SECTION 1 INFORMATION TABLE DIMENSIONS 4 MINIMUM TABLE DIMENSIONS CORNER INSTALLATION 2 1 2 4 MINIMUM uc 1 2 ROLL TABLE DIMENSIONS CONNECTION TO DISHMACHINE TABLE DIMENSIONS STRAIGHT
9. Flow pressure is the pressure in the fill line when the fill valve is opened during the cycle It is also recommended that a shock absorber not supplied with the Tempstar models be installed in the incoming water line This prevents line hammer hydraulic shock induced by the solenoid valve as it operates from causing damage to the equip ment WATER CONNECTION TO THE GAS BOOSTER HEATER Refer to page entitled GAS BOOSTER HEATER CONNEC TIONS Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 8 SECTION 2 INSTALLATION OPERATION INSTRUCTIONS INSTALLATION INSTRUCTIONS GAS BOOSTER HEATER ELECTRICAL INSTALLATION The gas booster heater must have a separate electric hookup than that supplied to the dishmachine Please refer to the manual supplied with your gas booster heater GAS CONNECTION TO THE BOOSTER HEATER Please refer to the manual supplied with your gas booster heater VENTILATION OF THE GAS BOOSTER HEATER Please refer to the manual supplied with your gas booster heater PLUMBING CHECK Slowly turn on the water supply to the machine after the incoming fill line and the drain line have been installed Check for any leaks and repair as required All leaks must be repaired prior to placing the machine in operation ELECTRICAL POWER CONNECTION Electrical and grounding connections must comply with the applicable portions of the National Electrical Code ANSI NFPA 70 latest edition and
10. GPX Decal Delime Normal Switch Timer 4 CKT 60Hz Switch Wash Light Red Light Green Liquid Level Control Board Screw 6 32 x 5 8 S S Bracket LLC Board Mounting Cover Control Box Decal Warning Disconnect Power Bolt 10 32 x 1 2 Slotted Truss Head Leg Control Box Support Screw 1 4 20 x 2 3 4 S S Hex Head Cap Washer 1 4 20 1 D Locknut 1 4 20 S S Hex with Nylon Insert Represents an item not shown Mfg No 05700 002 57 08 05940 001 97 91 09905 011 86 86 05310 373 01 00 05975 011 47 81 05940 200 76 00 09905 011 47 35 09905 101 12 66 05940 500 02 19 05700 000 43 60 05945 109 03 69 05310 373 03 00 05945 111 47 51 06685 111 68 48 06685 111 68 49 09905 002 31 84 09905 011 34 96 05930 002 43 44 05945 303 31 00 05930 301 21 18 05945 111 44 45 05945 111 44 43 06680 200 08 21 05305 011 39 85 05700 002 13 22 05700 002 23 03 09905 100 75 93 05305 173 12 00 05700 002 33 05 05305 274 13 00 05311 174 01 00 05310 374 01 00 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 28 SECTION 6 PARTS SECTION TEMPSTAR GPX CONTROL BOX ASSEMBLY 000069000 a D u 0 WASH CYCLE N e amp e s i A No binc Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 29 ITEM QTY GQ N oo a pa 2202202202 ET a in
11. Re install the screws for the rack assembly which will secure the false panel to the unit 8 Re assemble the rack track in an L shape for a corner operation Insert this side first Bottom of False Panel ou pe s Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 51 SECTION 6 PARTS SECTION ng DRAIN QUENCH ASSEMBLY Elbow 1 1 2 90 Street 04730 206 32 00 Drain Quench Assembly 06401 002 59 52 Nipple 1 1 2 04730 207 40 00 Modified Compression Fitting 05700 001 16 52 Lid Drain Quench 05700 002 67 16 Thermostat 05930 003 13 65 Solenoid Valve Reducer 1 1 2 x 1 4 04810 100 09 18 04730 002 55 76 To Dishmachine Drain To Cold Water Supply Box Drain Quench Tee 1 1 2 x 1 1 2 x 1 1 2 05700 002 69 96 04730 011 69 93 Reducer 1 1 2 to 1 2 04730 002 55 75 Not Shown Nipple Close 1 2 NPT 04820 002 55 77 Not Shown 04730 207 15 00 From the existing drain attach the two additional Tees using the 1 1 2 NPT Close Nipples Tighten the Reducers into the Tees as shown above Attach the Modified Compression Fitting into the 1 1 2 to 1 4 Reducer Position the bulb of the thermostat so that it rests approximately 1 4 from the bottom of the Tee Tighten the Modified Compression Fitting as required Attach to the incoming cold water line Use pipe dope or thread tape as required to p
12. diaphragm itself Many problems associated with a solenoid valve can be traced to a clogged pilot port in the diaphragm Removing the O ring 14 Remove the O ring and inspect it If it has any tears or cuts or excessive flat spaces it should be replaced Pointing out the extension hole 15 Examine the threads for the valve bonnet Check them for scoring or signs of damage Take a cloth and clean them out to remove any foreign particles that might get lodged in the threads and cause a leak Severely damage threads should not be repaired instead it is recommended that the entire valve should be replaced These instructions do not provide information on replacing the solenoid valve 18 As indicated in the photo above the extension hole can become clogged If it is difficult to clean out you can use a heated straight pin to push through the hole The center hole the pilot port must also be clear If the diaphragm is torn or bent in any way it must be replaced 16 Note Even though an O ring may not appear damaged it is a good idea to go ahead and replace it if you have a new one This will help ensure that your valve remains leak free in the future Diaphragm showing 1 pilot port and 2 extension hole Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 22 SECTION 5 SERVICE PROCEDURES RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED Removing the screen retainer
13. motor contactor faulty Check for continuity if contacts are open replace the contactor Problem TEMPSTAR GPX Dishmachine runs continuously in the wash cycle 1 Machine is in Delime mode Flip NORMAL DELIME switch to NORMAL mode 2 Timer motor is faulty Verify that the timer is rotating If not check to see that the motor is receiving power If so replace the motor and or timer assembly 3 Cam timer jammed by obstruction Remove obstruction Problem TEMPSTAR HH GPX Dishmachine runs continuously in the wash cycle 1 Machine is in delime mode Change Operation Mode from DELIME to NORMAL position 2 Wash cycle delay timer is faulty During the wash cycle the cam timer will move for the first 30 seconds of the wash cycle The cycle delay timer will then cause the cam timer to stop in order to increase the length of the wash cycle The red light on the delay timer is in control of the cam timer If the red light is not turning on only during cycles B C or D replace the cycle timer 3 Wash cycle delay timer settings not correctly adjusted If the wash cycle delay timer and rotating cam timer are working correctly the time cycles on the delay timer may be incorrectly adjusted Adjust the delay potentiometer corresponding to the B C or D cycle Rerun the appropriate cycle and see if the adjustment has made any change in the length of the cycle If not replace the cycle delay timer 4 Cam timer is faulty Confirm that the wash c
14. or other electrical codes Disconnect electrical power supply and place a tag at the disconnect switch to indicate that you are working on the circuit The dishmachine data plate is located on the right side and to the front of the machine Refer to the data plate for machine operating requirements machine voltage total amperage load and serial number To install the incoming power lines remove the control box cover Install 3 4 conduit into the pre punched holes in the back of the control box Route power wires and connect to power block and grounding lug Install the service wires L1 and L2 to the appropriate terminals as they are marked on the terminal block Install the grounding wire into the lug provided and tighten the connections It is recommended that or another similar anti oxidation agent be used on all power connections VOLTAGE CHECK Ensure that the power switch is in the OFF position and apply power to the dishmachine Check the incom ing power at the terminal block and ensure it corresponds to the voltage listed on the data plate If not contact a qualified serv ice agency to examine the problem Do not run the dishmachine if the voltage is too high or too low Shut off the service break er and mark it as being for the dishmachine Advise all proper personnel of any problems and of the location of the service breaker Replace the control box cover and tighten down the screws Tempstar HH GPX Series Technica
15. 0 05930 001 99 51 05700 002 50 02 09905 002 31 84 05945 504 07 18 05945 504 08 18 05700 021 50 89 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 30 nn SECTION 6 PARTS SECTION o TEMPSTAR GPX HOOD ASSEMBLY D Magnetic Reed Switch Switch Box Weldment 011 47 05700 002 14 34 Rudd E EN ITEM DESCRIPTION Mfg No 1 1 Hood Single Piece Weldment 05700 002 57 02 2 2 Bracket Cantilever Support 05700 031 88 00 3 6 Wear Button 50 Dia 05700 011 88 01 4 1 Conduit Bracket not shown 05700 021 70 88 5 8 Bolt 1 4 20 x 1 2 S S Hex Head 05305 274 02 00 6 8 Washer 1 4 1 0 S S 05311 174 01 00 7 14 Locknut 1 4 20 S S Hex with Nylon Insert 05310 374 01 00 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 31 SECTION 6 PARTS SECTION TEMPSTAR HH GPX HOOD ASSEMBLY Represents an item not shown ITEM QTY DESCRIPTION Mfg No 1 1 Hood Weldment 05700 002 01 23 2 6 Bolt 1 4 20 X 5 8 Long Hex 05305 274 24 00 3 26 Washer 1 4 ID S S 05311 174 01 00 4 26 Locknut 1 4 20 S S Hex with Nylon Inserts 05310 374 01 00 5 26 Bolt 1 4 20 X 1 2 Long Hex 05305 274 02 00 6 2 Right Left Front Outer Door Guide 05700 031 76 85 7 2 Right Left Front Inner Door Guide 05700 031 76 82 8 2 Right Left Front Hood Support Weldment 05700 002 17 68 9 1 Left Rear Outer Door Guide 05700 031 76 34 10
16. 002 57 32 Issued 07 24 2006 Revised N A 35 SECTION 6 PARTS SECTION CANTILEVER ARWDOOR ASSEMBLIES TEMPSTAR GPX 10 11 12 13 24 18 23 18 21 25 20 19 11 12 22 Bushing Washer Nylon 03120 100 03 00 05311 369 03 00 Cotter Pin 3 32 x 3 4 A 05315 207 01 00 Pen Clevis Pin 05315 700 01 00 Nut 3 8 16 S S Hex Locking 05310 256 04 00 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 36 QTY N N N O TIIN N N gt N N N N N N N N SECTION 6 PARTS SECTION CANTILEVER ARM DOOR ASSEMBLIES TEMPSTAR GPX CONTINUED DESCRIPTION Cantilever Arm Spring Pin 1 4 x 1 1 8 Yoke Assembly Rod Spring Spring Bolt Cantilever Hanger Eye 3 8 16 Washer 3 8 ID x 7 8 OD S S Nut 3 8 16 S S Hex Connector Arm Screw 1 4 20 x 1 1 2 Long S S Washer 1 4 S S Locknut 1 4 20 S S Hex with Nylon Insert Low Profile Sleeve Cantilever Arm Plug Cantilever Arm Magnet Reed Switch Locknut 8 32 S S Hex with Nylon Insert Door Right Side Complete Assembly Right Door Weldment with Studs Door Guides Screw 1 4 20 x 1 2 Long S S Spacer PB Bolt Door Plate Door Connector Bracket Door Front Complete Assembly Door Only Front Door Left Side Complete Assembly Door Only Left Side Locknut 1 4 20 with Nylon Insert Mfg No 05700 031 50 67 05315 407 06 00 05700 000 75 77 05700 002 29 3
17. 10 120 1 60 N A 14 20 AMP 208 240 1 60 N A 7 15 AMP WATER REQUIREMENTS INLET TEMPERATURE BOOSTER OUTPUT BTU 60 110 F 100 000 110 140 F 60 000 WASH TEMPERATURE MINIMUM 150 F RINSE TEMPERATURE MINIMUM 180 F GALLONS PER HOUR 52 2 WATER LINE SIZE 1 Minimum 1 2 DRAIN LINE SIZE I P S Minimum 1 1 2 FLOW PRESSURE P S l 20 5 NOTE Always refer to the machine data plate for specific electrical and water requirements The material provided on this page is for reference only and may be subject to change without notice Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A PERFORMANCE CAPABILITIES SECTION 1 SPECIFICATION INFORMATION SPECIFICATIONS OF THE TEMPSTAR HH GPX OPERATING CAPACITY RACKS HOUR RACKS PER HOUR DISHES PER HOUR GLASSES PER HOUR OPERATING CYCLE SECONDS SELECTION A WASH TIME RINSE TIME TOTAL CYCLE TIME SELECTION B WASH TIME RINSE TIME DWELL TIME TOTAL CYCLE TIME SELECTION C WASH TIME RINSE TIME DWELL TIME TOTAL CYCLE TIME SELECTION D WASH TIME RINSE TIME DWELL TIME TOTAL CYCLE TIME TANK CAPACITY GALLONS WASH TANK MINIMUM WASH PUMP CAPACITY GALLONS PER MINUTE 53 1325 1325 45 15 60 103 15 120 163 15 180 283 15 300 8 0 150 ELECTRICAL REQUIREMENTS WASH PUMP MOTOR HP 2 0 RECIRCULATOR PUMP MOTOR HP 1 8 NOTE Typical Electrical Circuit is based upon 1 125 of the f
18. 19 Using the small flathead screwdriver lift out the screen retainer Verify that the holes in it are free of clogs and debris Removing the mesh strainer screen 20 Again using the small flathead screwdriver carefully remove the mesh screen from inside the valve body The screen should be taken and rinsed out to remove any debris fouling it View inside the solenoid valve body 21 With the mesh screen removed look down into the valve and verify it is not clogged Remove any foreign objects from the valve body that would obstruct flow 22 Reassemble the valve reversing the steps needed to take it apart Replace defective replacement parts with new parts from ordered kits Ensure that components sufficiently tightened to prevent leakage AFTER MAINTENANCE ACTIONS Reconnect the incoming water if disconnected and turn on Then restore power to the unit Run the unit for at least 10 minutes to ensure there are no leaks If any problems arise please contact your Jackson representative SPECIAL PARTS Plunger and Spring Replacement Kit 06401 003 07 40 Diaphragm and O Ring Replacement Kit 3 4 06401 003 07 42 110V Coil and Housing 06401 003 07 43 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 23 SECTION 5 SERVICE PROCEDURES VACUUM BREAKER REPAIR PARTS KIT These dishmachines are equipped with vacuum breakers to serve as back flow prevention devices ASS
19. 3 SECTION 3 PREVENTATIVE MAINTENANCE SECTION 3 PREVENTATIVE MAINTENANCE PREVENTATIVE MAINTENANCE The dishmachines covered in this manual are designed to operate with a minimum of interaction with the operator However this does not mean that some items will not wear out in time Jackson highly recommends that any maintenance and repairs not specifically discussed in this manual should be performed by QUALIFIED SERVICE PERSONNEL ONLY Performing main tenance on your dishmachine may void your warranty if it is still in effect so if you have a question or concern do not hesitate to contact one of the QUALIFIED SERVICE AGENCIES listed in the back of this manual There are many things that operators can do to prevent catastrophic damage to the dishmachine One of the major causes of component failure has to do with prescrapping procedures A dishmachine is not a garbage disposal any large pieces of mate rial that are put into the machine shall remain in the machine until they are either broken up after spreading out on your ware or physically removed Strainers are installed to help catch debris but they do no good of they are clogged Have operators regularly inspect the pan strainers to ensure 1 that they are free of soil and debris and 2 they are laying flat in the tub When cleaning out strainers do NOT beat them on waste cans The strainers are made of metal and can be forgiving but once severe damage is done i
20. 5672 Failure to register your product will void the warranty REPLACEMENT PARTS WARRANTY Jackson replacement parts are warranted for a period of 90 days from date of installation or 180 days from the date of shipment from the factory whichever occurs first PRODUCT CHANGES AND UPDATES Jackson WWS reserves the right to make changes in design and specification of any equipment as engineering or necessity requires THIS IS THE ENTIRE AND ONLY WARRANTY OF JACKSON WWS JACKSON S LIABILITY ON ANY CLAIM OF ANY KIND INCLUDING NEGLIGENCE WITH RESPECT TO THE GOODS OR SERVICES COVERED HEREUNDER SHALL IN NO CASE EXCEED THE PRICE OF THE GOODS OR SERVICES OR PART THEREOF WHICH GIVES RISE TO THE CLAIM THERE ARE NO WARRANTIES EXPRESSED OR IMPLIED INCLUDING FOR FITNESS OR MERCHANTABILITY THAT ARE NOT SET FORTH HEREIN OR THAT EXTEND BEYOND THE DURATION HEREOF UNDER NO CIRCUMSTANCES WILL JACKSON WWS BE LIABLE FOR ANY LOSS OR DAMAGE DIRECT OR CONSEQUENTIAL OR FOR THE DAMAGES IN THE NATURE OF PENALTIES ARISING OUT OF THE USE OR INABILITY TO USE ANY OF ITS PRODUCTS ITEMS NOT COVERED THIS WARRANTY DOES NOT COVER CLEANING OR DELIMING OF THE UNIT OR ANY COMPONENT SUCH AS BUT NOT LIMITED TO WASH ARMS RINSE ARMS OR STRAINERS AT ANYTIME NOR DOES IT COVER ADJUSTMENTS SUCH AS BUT NOT LIMITED TO TIMER CAMS THERMOSTATS OR DOORS BEYOND 30 DAYS FROM THE DATE OF INSTALLATION IN ADDITION THE WARRANTY WILL ONLY COVER REPLACEMENT WEAR ITEMS SUCH AS CURTAINS DR
21. 8 05340 109 02 00 05306 956 05 00 05311 176 02 00 05310 276 01 00 05700 011 90 99 05305 274 23 00 05311 174 01 00 05310 374 02 00 05700 000 85 69 05340 011 35 00 05930 111 51 68 05310 272 02 00 05700 002 30 88 05700 002 29 85 05700 111 33 59 05305 274 02 00 05700 000 29 40 05700 002 20 78 05700 021 33 39 05700 002 30 89 05700 002 29 83 05700 002 30 87 05700 002 29 86 05310 374 02 00 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 37 p SECTION 6 PARTS SECTION CANTILEVER ARM DOOR ASSEMBLIES TEMPSTAR HH GPX Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 38 QTY N NH HANH NO N N SSO N N FS NS OO AAA N N N N NN NG SECTION 6 PARTS SECTION CANTILEVER ARM DOOR ASSEMBLIES TEMPSTAR HH GPX CONTINUED DESCRIPTION Cantilever Arm Sleeve Cantilever Arm Screw 1 4 20 x 1 1 2 Long Hex Head Washer 1 4 ID S S Locknut 1 4 20 S S Low Profile with Nylon Insert Plug Cantilever Connecting Link Spring Pin 1 4 Dia x 1 1 8 Long Yoke Assembly Nut 3 8 16 S S Hex Locking Rod Spring Connecting Plate Spring Multiplier Spring Cantilever Door Bolt Cantilever Hanger Eye 3 8 16 Washer Impeller Nut 3 8 16 S S Hex Door Upper Left and Right Assemblies Door Upper Left and Right Weldment Glide Upper Door Door Lower Right Assembly Door Lower Right Glide Lower Door Door Stop Magn
22. 9 01 37 05700 011 88 24 05700 021 34 84 05700 002 00 46 05700 002 22 73 04730 011 34 90 05975 111 01 00 05310 276 01 00 05311 276 01 00 05975 205 43 00 05700 001 16 52 05975 601 10 15 05310 373 03 00 05310 373 01 00 05700 031 47 57 09905 100 75 93 06401 003 18 25 06401 003 18 27 05310 924 02 05 The Tempstar models covered in this manual come supplied with various wash motor assemblies a wash motor assembly includes the wash motor and the pump end depending on the characteristics of the machine To ensure that you order the correct wash motor assembly for the model you are servicing please refer to the following table Model Tempstar GPX Tempstar GPX Tempstar HH GPX Tempstar HH GPX Volts Hz Wash Motor Assembly 208 60 06105 121 35 18 230 60 06105 121 35 18 208 60 06105 002 01 29 230 60 06105 002 01 29 mportant note When servicing a was motor it is important to refer to the wiring schematic found on the motor to ensure that the motor is wired correctly Different manufacturers of motors may not use the same wire color codes and therefore your new motor which may have been built by someone different than who built your orig inal motor may not connect using the same wires Always refer to the wiring diagrams on the motor you are installing If the motor you are installing has had the schematic removed contact Jackson MSC immedi ately for technical support Tempstar HH GPX Series Technical Manual 7610
23. AIN BALLS DOOR GUIDES OR GASKETS DURING THE FIRST 30 DAYS AFTER INSTALLATION ALSO NOT COVERED ARE CONDITIONS CAUSED BY THE USE OF INCORRECT NON COMMERICAL GRADE DETERGENTS INCORRECT WATER TEMPERATURE OR PRES SURE OR HARD WATER CONDITIONS REVISION HISTORY 06 08 04 MAW 7006 Changed thermostat bracket from 17372 to 18164 Changed to new layout Converted to centered layout Replace 05700 002 63 16 07 24 06 MAW 7445 7553 7571 with 04730 207 15 00 nipple Add false panel assembly and wash thermostat kits 08 06 07 PROCESS Corrected 110V amps from 14 to 24 PT 8252 Updated schematics for rotary style selector switch QOF NDB 219 Updated Jackson logo and company name NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL Jackson TEMPSTAR GPX Gas heated hot water sanitizing door type dishmachine TEMPSTAR HH GPX Gas heated hot water sanitizing door type dishmachine with higher hood Model Jackson WWS INC provides technical support for all of the dishmachines detailed in this manual We strongly Serial No recommend that you refer to this manual before making a call to our technical support staff Please have this manual with you when you call so that our staff can refer Installation Date G gt you if necessary to the proper page Technical support is not available on holidays Contact technical support from Service Rep Name 8 00 a m to 5 00 p m EST Monday through Friday toll
24. E requirements specify what type of back flow prevention is nec essary on dishmachines Vacuum breakers unlike air gaps have certain parts that have specific tolerances and design aspects that must be met in order to function properly Ecolab offers repair kits for replacing some of the wear items associated with vacuum breakers which will allow you to save money in that replacement of these parts can take place without removing the vacuum breaker from the plumb ing assembly The instructions provided here are for maintenance personnel only Unauthorized persons should not attempt any of the steps contained in these instructions Warning many of the instructions and steps within this document require the use of tools Only authorized personnel should ever perform any mainte nance procedure on the dishmachine PREPARATION 1 Power must be secured to the unit at the service breaker Tag or lock out the service breaker to prevent acci dental or unauthorized energizing of the machine 2 Ensure that incoming water to the machine is secured either by use of a shut off valve or disconnecting the incoming water line TOOLS REQUIRED The following tools will be needed to perform this maintenance evolution 1 Small flathead screwdriver 2 Needle nose pliers TIME REQUIRED It is estimated that it will take 1 person twenty min utes to perform this task not including all of the items indicat ed in the section entitled PREPA
25. MPONENTS WITHIN THE DOTTED REGION Fre ARE FOUND WITHIN THE FOOTPRINT OF THE MACHINE ALL OTHER ITEMS ARE INSTALLED AT THE SITE Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 11 SECTION 2 INSTALLATION OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS PREPARATION Before proceeding with the start up of the unit verify the following 1 The pan strainer and pump suction strainer are in place and are clean 2 The overflow tube and o ring are installed 3 That the wash and rinse arms are screwed securely into place and that their endcaps are tight The wash and rinse arms should rotate freely GAS BOOSTER HEATER OPERATION For all start up and operation information please refer to the manual supplied with your gas booster heater POWER UP To energize the unit turn on the power at the service breaker The voltage should have been previously verified as being correct If not the voltage will have to be verified FILLING THE WASH TEMPSTAR Ensure that the delime switch is in the NORMAL position and place the power switch into the ON position The Tempstar model should fill automatically and shut off when the appropriate level is reached just below the pan strainer Verify that the drain stopper is preventing the wash tub water from leaking excessively There may be some slight leakage from the drain hole Verify that there are no other leaks on the unit before proceeding
26. N NOTE ENSURE DIRECTION OF FLOW THROUGH THE on DIRECTION 3 7 4 5 6 ITEM QTY DESCRIPTION Mfg No 1 Plumbing Inlet Tempstar GPX 05700 002 56 69 1 3 Bushing Hex 3 4 M to 1 2 F Brass 04730 002 56 27 2 1 Outlet Heating Coil Assembly 05700 002 56 70 3 1 Valve Pressure Reducing 3 4 04820 002 51 53 4 1 Elbow 90 1 2 Street Brass 04730 206 08 00 5 1 Nipple 1 2 Close Brass 04730 207 15 00 6 1 Y Strainer 1 2 04730 217 01 10 7 1 Tubing Inlet Plumbing Assembly 05700 002 56 71 5 TEMPSTAR HH GPX DO 4 5 4 6 ITEM QTY DESCRIPTION Mfg No 1 Plumbing Inlet Tempstar HH GPX 05700 002 63 16 1 3 Bushing Hex 3 4 M to 1 2 F Brass 04730 002 56 27 2 1 Outlet Heating Coil Assembly 05700 002 56 70 3 1 Valve Pressure Reducing 3 4 04820 002 51 53 4 2 Tubing Inlet Plumbing Assembly 05700 002 56 71 5 1 Elbow 90 1 2 04730 406 32 01 6 1 Y Strainer 1 2 04730 217 01 10 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 40 X SECTION 6 PARTS SECTION RINSE HEADER PLUMBING ASSEMBLY Rinse Header Plumbing Assembly Tempstar GPX 05700 002 56 67 Rinse Header Plumbing Assembly Tempstar HH GPX 05700 002 58 02 Vacuum Breaker 1 2 04820 003 06 13 Rinse Tube Assembly Tempstar GPX 05700 002 56 68 Rinse Tube Assembly Tempstar HH GPX ey 05700 002 58 03 Ball Valve 1 4 04810 011 72 67 Pressure 0 100 PSI 06685 111 88 34 ITEM
27. NT CONNECTION GRY YEL COMPONENT LAYDUT WL 1 4 R3 e o a _ GND RINSE AID DISPENSER CONNECTION Ikale a 7 sr RF IF BLK YEL 09905 002 57 60B Tempstar HH GPX Series Technical Manual 07610 002 57 32 Issued 07 24 2006 Revised N A 57 SECTION 7 ELECTRICAL SCHEMATICS _ EXHAUST FAN CONTROL OPTION SAFETY DOOR INTERLOCK SDI OPTION TEMPSTAR EXHAUST FAN HOOKUP LEGEND T TIMER TB TERMINAL BOARD TO R4 7 TO R2 COIL 9905 002 54 41b TEMPSTAR SDI OPTION LEGEND RS RINSE RELAY RG WASH RELAY SDI SAFETY DOOR INTERLOCK SOLENOID 09905 002 55 85 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised 58 Jackson Warewashing Systems
28. OLD DETAIL B WASH ARMS amp MANIFOLD Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 46 SECTION 6 PARTS SECTION WASH amp RINSE ARMIMANIFOLD ASSEMBLIES TEMPSTAR HH GPX CONTINUED ITEM QTY DESCRIPTION Mfg No 1 1 Upper Manifold 05700 031 34 82 2 4 Nut 3 8 16 S S Hex 05310 276 01 00 3 4 Lockwasher 3 8 05311 276 01 00 4 2 Bolt Hex 3 8 16 x 7 8 Long 05306 011 36 95 5 2 O Ring 05330 111 35 15 6 1 Positioning Bracket Manifold Tube 05700 011 34 63 7 1 Tube Wash Manifold 05700 031 92 58 8 2 Gasket Manifold 05700 111 35 03 1 Wash Arm Assembly 05700 021 35 39 9 1 Wash Arm Weldment 05700 021 35 93 10 1 Bearing Assembly 05700 021 35 97 3 1 O ring 05330 002 60 69 2 Rinse Arm Assembly 05700 002 58 09 11 2 Clip Retaining Rinse Head Bushing 05340 112 01 11 12 4 Washer 05330 011 42 10 13 2 Bushing Rinse Head 05700 021 33 84 14 2 Rinse Arm 05700 031 49 58 15 4 Plug 04730 609 04 00 16 2 Bearing 03120 002 72 24 17 1 Lower Wash Manifold Weldment 05700 002 21 70 18 5 Locknut 1 4 20 S S Hex with Nylon Insert 05310 374 01 00 19 1 Rinse Manifold Weldment 05700 002 01 19 20 2 Bolt Hex 3 8 16 x 1 1 4 Long 05305 276 10 00 21 1 Wash Arm Double Assembly 05700 031 92 49 Rinse Injector Gasket 2 per machine 05330 111 42 81 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 47 ni SECTION 6 PARTS SECTION waw COIL AS
29. RATION IMPORTANT NOTES 1 Read these instructions thoroughly before attempting this maintenance evolution Become familiar with the parts and what actions need to be taken This will save time in the long run STEPS 1 Note These instructions only apply to vacuum breakers 1 2 NPT and 3 4 NPT as pictured below The repair kits indicated in these instructions will only work on those style of back flow preventers If you have a machine with a different style of vacuum breaker contact your Ecolab representative about replacement components Vacuum breaker 2 Note Even though the photos in these instructions show a vacuum breaker that has been removed from the plumbing assembly these maintenance steps could be performed with it installed so long as the requirements in the section entitled PREPARATION have been met 3 Remove the top cap by gripping firmly and turning to the left The cap should come off after a few turns Removing the cap 4 Set the cap to the side 5 Using the needle nose pliers gently lift out the plunger and set to the side Examine the brass seating surface inside the vacuum breaker The plunger is required to sit flat on this sur face so it must be free of defects imperfections and the like If there is debris remove it If it is chipped or cracked then the vacuum breaker must be replaced Failure to do so may result in the vacuum breaker not working according to its design an
30. Ring 05330 111 35 15 6 1 Positioning Bracket Manifold Tube 05700 011 34 63 7 1 Tube Wash Manifold 05700 031 92 58 8 2 Gasket Manifold 05700 111 35 03 1 Wash Assembly 05700 021 35 39 9 1 Wash Arm Weldment 05700 021 35 93 9a 1 Hub Nut 05700 011 35 94 9b 1 Hub Bushing 05700 011 35 96 9c 1 Hub Spindle 05700 011 35 95 9d 1 Ring Retainer 05340 011 37 81 9e 15 3 16 Stainless Steel Ball 03120 100 02 00 9f 20 1 8 Stainless Steel Ball 03120 011 37 82 10 1 Bearing Assembly 05700 021 35 97 1 O ring 05330 002 60 69 2 Rinse Arm Assembly 05700 002 58 09 11 2 Clip Retaining Rinse Head Bushing 05340 112 01 11 12 4 Washer 05330 011 42 10 13 2 Bushing Rinse Head 05700 021 33 84 14 2 Rinse Arm 05700 031 49 58 15 4 Plug 04730 609 04 00 16 2 Bearing 03120 002 72 24 17 1 Lower Wash Manifold Weldment 05700 002 21 70 18 5 Locknut 1 4 20 S S Hex with Nylon Insert 05310 374 01 00 19 1 Rinse Manifold Weldment 05700 002 01 19 20 2 Bolt Hex 3 8 16 x 1 1 4 Long 05305 276 10 00 21 1 Wash Arm Double Assembly 05700 031 92 49 17c EXPLODED VIEW OF ITEM 17 17a 17b Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 45 SECTION 6 PARTS SECTION WASH amp RINSE ARWMANIFOLD ASSEMBLIES TEMPSTAR HH GPX Rinse Injector Weldment 1 per machine 05700 002 56 75 Plug 1 8 Brass 3 per Rinse Injector 04730 209 07 37 DETAIL A FINAL RINSE ARMS amp MANIF
31. SEMBLY Complete Coil Assembly Stand C Coil Support 05700 002 08 62 05700 002 08 52 Coil Weldment 05700 021 41 38 A Stand D Coil Support Stand B Coil Support gt 05700 002 08 51 Stand Support 05700 002 08 50 NA SS Gasket Coil 4 per assembly 05700 001 17 86 Adapter Coil Nut Washer Coil 2 per assembly 2 per assembly 05700 011 17 85 05700 001 17 87 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 48 SECTION 6 PARTS SECTION EXHAUST FAN CONTROL OPTION SAFETY DOOR INTERLOCK SDI OPTION L j Exhaust Fan Control Exhaust Fan Control Terminal Board 2 Din Rail 05940 011 84 41 05700 002 36 09 Exhaust Fan Control Delay Timer 05945 011 65 44 Safety Door Interlock Box Bottom Safety Door Interlock Box Cover 05700 001 21 26 05700 001 21 27 Other Safety Door Interlock SDI components not shown Pipe Clamp found on the side of the machine 05700 000 35 05 Solenoid Electrical Interlock Option 04810 100 61 33 Relay 05945 111 47 51 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 49 SECTION 6 PARTS SECTION TEMPSTAR GPX FALSE PANEL INSTALLATION Left amp Front False Panel Weldment i i 05700 002 75 52 Rack rail removed amp reposi u tioned for a corner operation Right False Panel Weldment Use with Overflow Tube Lifter 05700 002 98 85 Left am
32. TEMPSTAR SERIES Upright Door Dishmachines INSTALLATION OPERATION amp SERVICE MANUAL INSTALLATION MANUAL FOR EXPORT UNITS SERVICE MANUAL FOR DOMESTIC UNITS FOR JACKSON MODELS TEMPSTAR GPX TEMPSTAR HH GPX Warewashing Systems Jackson WWS Inc P O Box 1060 Barbourville KY USA May 14 2014 1 888 800 5672 P N 07610 002 57 32 E www jacksonwws com MANUFACTURERS WARRANTY ONE YEAR LIMITED PARTS amp LABOR WARRANTY ALL NEW JACKSON DISHWASHERS ARE WARRANTED TO THE ORIGINAL PURCHASER TO BE FREE FROM DEFECTS IN MATERIAL OR WORKMANSHIP UNDER NORMAL USE AND OPERATION FOR PERIOD OF 1 ONE YEAR FROM DATE OF PURCHASE BUT IN NO EVENT TO EXCEED 18 EIGHTEEN MONTHS FROM DATE OF SHIPMENT FROM THE FACTORY Jackson W WS agrees under this warranty to repair or replace at its discretion any original part which fails under normal use due to faulty material or workmanship during the warranty period providing the equipment has been unaltered and has been properly installed maintained and operated in accordance with applicable factory instruction manual furnished with the machine and failure is reported to the authorized service agency within the warranty period This includes the use of factory specified genuine replacement parts purchased directly from a Jackson authorized parts distributor or service agency Use of generic replacement parts may create a hazard and void warranty certification The labor to repair or replace such failed
33. THROUGH INSTALLATION eries Technical Manual Issued 07 24 2006 Revised N A SECTION 2 INSTALLATION OPERATION INSTRUCTIONS SECTION 2 INSTALLATION OPERATION INSTRUCTIONS INSTALLATION INSTRUCTIONS VISUAL INSPECTION Before installing the unit check the container and machine for damage A damaged container is an indi cator that there may be some damage to the machine If there is damage to both the container and machine do not throw away the container The dishmachine has been inspected and packed at the factory and is expected to arrive to you in new undam aged condition However rough handling by carriers or others may result in there being damage to the unit while in transit If such a situation occurs do not return the unit to Jackson instead contact the carrier and ask them to send a representative to the site to inspect the damage to the unit and to complete an inspection report You must contact the carrier within 48 hours of receiving the machine Also contact the dealer through which you purchased the unit UNPACKING THE DISHMACHINE Once the machine has been removed from the container ensure that there are no miss ing parts from the machine This may not be obvious at first If it is discovered that an item is missing contact Jackson imme diately to have the missing item shipped to you LEVEL THE DISHMACHINE The dishmachine is designed to operate while being level This is important to prevent any dam age to the mac
34. TIMER MOTOR WATER LEVEL CONTROL WASH CYCLE TIMER CONSTANT VOLTAGE CONNECTION SWITCHED VOLTAGE CONNECTION RINSE AID CONNECTION DETERGENT CONNECTION COMPONENT LAYOUT WL R1 1 2 4 o B GND wu 7 CF SF RF DF 09905 002 57 61B TEMPSTAR HIGHER HOOD GPX ELECTRICAL DIAGRAM 115 VOLT 50 60 HERTZ 1 PHASE F DETERGENT DISPENSER CONNECTION CF CONSTANT VOLTAGE CONNECTION GRY RED SWITCHED VOLTAGE SF CONNECTION GRN YEL GRY YEL BLK WHT BLK YEL ORG WHT RINSE AID DISPENSER CONNECTION BLK ORG BLK ORG Tempstar HH GPX Series Technical Manual 07610 002 57 32 Issued 07 24 2006 Revised N A 56 SECTION 7 ELECTRICAL SCHEMATICS TEMPSTAR HH GPX 208 230 VOLT 50 60 HERTZ SINGLE PHASE TEMPSTAR HIGHER HOOD GPX ELECTRICAL DIAGRAM 200 240 VOLT 50 60 HERTZ 1 3 PHASE LE G E N D F DETERGENT DISPENSER L1 Le L3 POWER DISTRIBUTION BLOCK CONNECTION CHASSIS GROUND WASH PUMP MOTOR F CONSTANT VOLTAGE CIRCULATOR PUMP CONNECTIDN CONTROL RELAY WASH MOTOR CONTACTOR WASH TEMPERATURE RELAY POWER SWITCH DOOR SWITCH GRY RED NORMAL DELIME SWITCH CYCLE SELECTOR CYCLE SWITCH SWITCHED VOLTAGE AUTO START RESET SWITCH CONNECTION WASH CYCLE SWITCH RINSE FILL SWITCH POWER LIGHT CYCLE LIGHT FILL SOLENOID HIGH LEVEL PROBE WASH THERMOSTAT SWITCH TIMER MOTOR WATER LEVEL CONTROL WASH CYCLE TIMER CONSTANT VOLTAGE CONNECTION SWITCHED VOLTAGE CONNECTION RINSE AID CONNECTION DETERGE
35. any further The wash tub must be completely filled before operating the wash pump to prevent damage to the component Once the wash tub is filled the unit is ready for operation FILLING THE WASH TUB TEMPSTAR HH For the initial fill ensure that the cycle selection switch is in the AUTO automatic position and place the power switch in the ON position The unit will fill automatically and run through a rinse cycle Open the doors and verify that the water level is correct Hereafter the water level is controlled by the overflow tube Verify that the drain stopper is preventing the wash tub water from draining excessively There may be some slight leakage from the drain hole Verify that there are no other leaks on the unit before proceeding any further The wash tub must be complete ly filled before operating the wash pump to prevent damage to the component Once the wash tub is filled the unit is ready for operation WARE PREPARATION Proper preparation of ware will help ensure good results and less re washes If not done properly ware may not come out clean and the efficiency of the dishmachine will be reduced It is important to remember that a dishmachine is not a garbage disposal and that simply throwing unscraped dishes into the machine simply defeats the purpose altogether of washing the ware Scraps should be removed from ware prior to being loaded into a rack Pre rinsing and pre soaking are good ideas especially for s
36. ar GPX 115 Volt 50 60 Hertz Single Phase Tempstar HH GPX 208 230 Volt 50 60 Hertz Single amp Three Phase Tempstar HH GPX Exhaust Fan Control Option Safety Door Interlock Option Page 10 12 15 17 20 22 27 29 31 32 33 34 36 38 40 41 42 43 44 46 48 49 50 51 52 54 55 56 57 58 SECTION 1 SPECIFICATION INFORMATION PERFORMANCE CAPABILITIES SECTION 1 SPECIFICATION INFORMATION SPECIFICATIONS OF THE TEMPSTAR GPX OPERATING CAPACITY RACKS HOUR RACKS PER HOUR DISHES PER HOUR GLASSES PER HOUR OPERATING CYCLE SECONDS WASH TIME RINSE TIME DWELL TIME TOTAL CYCLE TIME TANK CAPACITY GALLONS WASH TANK MINIMUM WASH PUMP CAPACITY GALLONS PER MINUTE 57 1425 1425 45 11 60 8 0 150 ELECTRICAL REQUIREMENTS WASH PUMP MOTOR HP 3 4 RECIRCULATOR PUMP MOTOR HP 1 8 NOTE Typical Electrical Circuit is based upon 1 125 of the full amperage load of the machine and 2 typical fixed trip cir cuit breaker sizes as listed in the NEC 2002 Edition Local codes may require more stringent protection than what is dis played here Always verify with your electrical service con tractor that your circuit protection is adequate and meets all applicable national and local codes These numbers are pro vided in this manual simply for reference and may change without notice at any given time RINSE TYPICAL HEATER TOTAL ELECTRICAL VOLTS PH HZ RATINGS AMPS CIRCUIT 1
37. ble the wash and rinse arms and replace them in the unit The arms only need to be hand tight do not use tools to tighten them down Reinstall the drain stopper and strainers and close the doors WATER CONSUMPTION ISSUES AND EFFICIENCY The Tempstar HH GPX provides you the customer with the ability to control the hourly rack capacity of the machine Extending the wash cycle to wash severely soiled ware such as mixing bowls does not increase the machine s water consumption However selecting a longer time cycle does lower the amount of dishes the machine will be able to wash per hour It is important for operators to select the correct wash cycle depending on the amount of washing required Not every rack of dishes requires the machine to be set on the longest wash cycle Using good prescrapping procedures and observing the results of individual racks of ware operators will soon gain the expe rience and knowledge required to ensure that the Tempstar HH GPX operates at peak efficiency for your needs Water hardness and detergent usage will also effect the results of the Tempstar HH GPX This manual provides a page enti tled Detergent Control for your reference It is recommended that owners and operators take the time to carefully review this section in order to ensure that everything is done to make sure the Tempstar HH GPX operates at peak performance Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 1
38. d could result in damage to the dishmachine Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 24 SECTION 5 SERVICE PROCEDURES VACUUM BREAKER REPAIR PARTS KIT CONTINUED 7 If any of these conditions are present replace the old plunger with the new one from your kit Verify that the new plunger is also free from defects If it is not contact your Ecolab representative immediately 8 The plunger should drop into the vacuum breaker and seat Ensure it is not flipped upside down the orange seal ring should be up towards the top of the vacuum breaker 9 Pick up the cap and examine it With a soft towel remove any grit grime or debris that may have gotten caught in the threads of both the cap retainer or the vacuum breaker body There is an O ring that should be present on the cap retainer as well Regardless of the condition of the plunger this O ring should be replaced once the cap is removed Using a small flathead screwdriver remove the old O ring Removing the plunger 6 Your repair kit comes with a new plunger Examine the old one and ensure that the mating surface is not damaged or cut Also inspect the rubber seal on the top of the plunger to ensure it is in good condition and not torn Replacing the O ring 10 With the new O ring in place screw the cap back on the vacuum breaker body The cap needs to only be hand tight snug Examining the seal ring on th
39. d setting of thermostats replace if necessary 3 Wash thermometer is defective Replace thermometer Problem Doors will not close completely 1 Improper spring tension Adjust spring tension as required by loosening not removing spring bolt nuts and adjusting the tension Tighten nuts back when done 2 Obstruction in door channel Remove the obstruction 3 Doors are not square with frame Adjust the frame to accommodate the doors Problem Doors are hard to open Improper tension on door springs Adjust tension Door guides worn or obstructed Replace if worn or cracked Clean the door guides Doors not positioned correctly Adjust the door positioning Dish table may be pinching the door runners Adjust the table position Iw Problem Water leaks at the wash pump 1 Wash pump seal defective Replace the seal 2 Petcock or pump drain if equipped not shut tight Close or tighten 3 Loose hoses hose clamps on the wash pump Tighten the hose clamps Problem Will not rinse during autocycle 1 Defective rinse solenoid Repair or replace the rinse solenoid as required 2 Faulty fill microswitch Replace microswitch 3 No water to the machine Verify that there is water a 20 5 PSI connected to the machine Problem Dishes are not coming clean 1 Machine temperatures are not up to the minimum requirements Verify that incoming water rinse water and wash water match the required temperatures as listed on the machi
40. e plunger AFTER MAINTENANCE ACTIONS 1 Reconnect the incoming water if disconnected and turn on Then restore power to the unit Run the unit for at least 10 minutes to ensure there are no leaks If any prob lems arise please contact your Jackson representative SPECIAL PARTS To order the kit with components and instructions Components of 1 2 Repair Kit 06401 003 06 23 Components of 3 4 Repair Kit 06401 003 06 24 Examining the plunger seating surface Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 25 SECTION 6 PARTS SECTION SECTION 6 PARTS SECTION TEMPSTAR GPX CONTROL BOX ASSEMBLY 6 4 3 20 17 ET N 10 4 11 4 ee EE BT 24 TIT U l m 23 24 25 4 16 22 21 19 4 15 14 18 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised 27 ITEM QTY 27 28 29 30 31 32 k Sk aa apo aa aaa OC DAR ON S a SECTION 6 PARTS SECTION TEMPSTAR GPX CONTROL BOX ASSEMBLY CONTINUED DESCRIPTION Control Box Weldment Terminal Board Dispenser Decal Ground Locknut 10 24 S S Hex with Nylon Insert Plug Heyco Wire Lug Decal Use Copper Conductors Decal L1 L2 L3 Curtis Block Terminal Track Contactor Locknut 6 32 S S Hex with Nylon Insert Relay Rinse Thermometer Wash Thermometer Decal Tempstar
41. et Assembly Door Stop Magnet Weldment Magnet End Cap Wear Button Screw 1 4 20 x 5 8 Locknut 1 4 20 S S Hex with Nylon Insert Screw 1 4 20 x 1 2 Long Hex Head Spacer PB Bolt Bracket Door Connector Handle Front Door Weldment Door Lower Front Assembly Door Lower Front Glide Lower Door Door Upper Front Assembly Door Upper Front Weldment Glide Upper Door Door Lower Left Assembly Door Lower Left Glide Lower Door Door Stop Weldment Door Stop Mfg No 05700 031 92 44 05700 000 85 69 05305 274 23 00 05311 174 01 00 05310 374 02 00 05340 011 35 00 05700 021 92 45 05315 407 06 00 05700 000 75 77 05310 256 04 00 05700 002 00 91 05700 002 00 88 05340 111 35 22 05306 956 05 00 05311 176 02 00 05310 276 01 00 05700 002 01 30 05700 002 29 59 05700 002 00 83 05700 002 01 33 05700 031 76 80 05700 002 23 64 05700 002 25 08 05700 002 01 27 05930 111 69 25 05700 011 60 92 05700 011 88 01 05305 274 24 00 05310 374 01 00 05305 274 02 00 05700 000 29 40 05700 001 99 39 05700 002 00 90 05700 002 01 31 05700 031 76 77 05700 002 23 64 05700 002 24 92 05700 002 29 57 05700 002 00 83 05700 002 01 32 05700 031 76 79 05700 002 23 64 05700 002 29 60 05700 002 00 84 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 39 SECTION 6 PARTS SECTION INLET PLUMBING ASSEMBLIES 9 0 TEMPSTAR GPX CONNECTS TO THE WASH TANK HEATING COIL OUTLET 1
42. ge the correct distance Ensure a smooth flow of hose without any sharp turns or kinks To aid in pushing the barbed hose fitting into the hose place the fitting on a hard surface i e the floor with the barbed end of the fitting pointing upward and push the hose down onto the fitting small amount of lubricant i e petroleum jelly may aid in this process Barbed Hose Fitting y this connection before making the cut at the other end of the hose Attach the hose fitting to Connection Cut the hose at the location where the hose is even with the yellow plastic stop Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 10 SECTION 2 INSTALLATION OPERATION INSTRUCTIONS GAS BOOSTER HEATER CONNECTIONS CONTINUED A E suis E es ea e er RINSE ARM 4 VACUUM s BREAKER REI PRESSURE GAGE DISHMACHINE PRESSURE REGULATING VALVE BUILDINGS WATER gt Of SUPPLY m4 ASPERA TE Y STRAINER TREATMENT CARTRIDGE TEE VIREN EEE 3 4 HOSE RINSE SOLENOID VALVE AN ASTERISK E RECIRC DENOTES ITEMS INCLUDED WITH THE GAS BOOSTER z HEATER PRESSURE RELIEF VALVE 3 4 HOSE THERMAL EXPANSION TANK BO IRI OR IEEE RE Ert xm POM ALL CO
43. hine during operation and to ensure the best results when washing ware The unit comes with adjustable bullet feet which can be turned using a pair of channel locks or by hand if the unit can be raised safely Ensure that the unit is level from side to side and from front to back before making any connections PLUMBING THE DISHMACHINE All plumbing connections must comply with all applicable local state and national plumb ing codes The plumber is responsible for ensuring that the incoming water line is thoroughly flushed prior to connecting it to any component of the dishmachine It is necessary to remove all foreign debris from the water line that may potentially get trapped in the valves or cause an obstruction Any valves that are fouled as a result of foreign matter left in the water line and any expenses resulting from this fouling are not the responsibility of the manufacturer CONNECTING THE DRAIN LINE The drain for the Tempstar models covered in this manual are gravity discharge drains All piping from the 1 1 2 FNPT connection on the wash tank must be pitched 1 4 per foot to the floor or sink drain All piping from the machine to the drain must be a minimum 1 1 2 NPT and shall not be reduced There must also be an air gap between the machine drain line and the floor sink or drain If a grease trap is required by code it should have a flow capacity of 5 gal lons per minute NOTE This equipment is not recommend for use with deio
44. il requires working with the wiring of your machine It is important that all wiring main tenance be performed by qualified personnel Always verify the wiring steps presented in this instruction with the schemat ic that shipped with the unit A current schematic can also be found in the unit s installation manual Before beginning any step that involves working with wiring ensure that the steps located in the section entitled Preparation have been per formed Power must be secured to the machine at the service breaker Failure to do so could result in severe injury to main tenance personnel Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 20 SECTION 5 SERVICE PROCEDURES RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED Prying open the coil wire cover 4 When replacing the coil ensure that when removing the coil wire cover that care is taken not to damage the wires inside Using the medium flathead screwdriver gently use it to open the cover enough to where it could be pulled off Straightening the wires 5 Once the coil wire cover has been removed and set to the side take the internal wires and pull them out straight Removing the wire nuts 6 Remove the wire nuts from the wires and separate them Loosening the conduit nut 7 Using a pair of channel locks gently loosen the conduit retaining ring for the conduit nut Once it is loosened use your fingers to u
45. ilverware and casserole dishes Place cups and glasses upside down in racks so that they do not hold water during the cycle The dishmachine is meant not only to clean but to sanitize as well to destroy all of the bacteria that could be harmful to human beings In order to do this ware must be properly prepared prior to being placed in the machine DAILY MACHINE PREPARATION Refer to the section entitled PREPARATION at the top of this page and follow the instruc tions there Afterwards check that all of the chemical levels are correct and or that there is plenty of detergent available for the expected workload WARM UP CYCLES For a typical daily start up it may be necessary to run the machine through 3 cycles to ensure that all of the cold water is out of the system and to verify that the unit is operating correctly To cycle the machine ensure that the power is on and that the tub has filled to the correct level Lift the doors and the cycle light will illuminate When the light goes out close the doors the unit will start run through the cycle and shut off automatically Repeat this two more times The unit should now be ready to proceed with the washing of ware WASHING A RACK OF WARE To wash a rack open the doors completely being careful for hot water that may drip from the doors and slide the rack into the unit Close the doors and the unit will start automatically Once the cycle is completed open the door again watching for the dr
46. ints are not easily accessible disconnect power attach test equipment and reapply power to test When replacing electrical parts disconnect power at source circuit breaker WARNING Inspection testing and repair of electrical equipment should be performed only by qualified service per Problem Dishmachine will not fill after the door is close Power ON light is illuminated 1 Faulty rinse solenoid valve Repair or replace valve as required 2 Faulty door switch Verify the wiring of the switch if correct replace the switch 3 Fouled faulty high level probe Clean probe if fouled If clean and still not working replace Problem Dishmachine will not fill after the door is closed Power ON light is not illuminated 1 Service breaker tripped Reset If the breaker trips again contact an electrician to verify the amp draw of the machine 2 Machine not connected to power source Verify that the machine has been properly connected to the power source 3 Faulty power source Verify the wiring of the switch if correct replace switch Problem Dishmachine will not run after the door is closed Power ON light is illuminated and the unit is filling 1 Timer motor is faulty Verify that the timer is rotating If not check to see that the motor is receiving power If so replace the motor and or timer assembly 2 Wash motor faulty damaged Verify that the wash motor is getting power If so replace the motor 3 Wash
47. ipping hot water and remove the rack of clean ware Replace with a rack of soiled ware and close the doors The process will then repeat itself Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 12 SECTION 2 INSTALLATION OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS CONTINUED OPERATIONAL INSPECTION Based upon usage the pan strainer may become clogged with soil and debris as the workday progresses Operators should regularly inspect the pan strainer to ensure it has not become clogged If the strainer does it will reduce the washing capability of the machine Instruct operators to clean out the pan strainer at regular intervals or as required by work load SHUTDOWN AND CLEANING At the end of the workday close the doors When the unit completes the cycle turn the power switch to the OFF position and open the doors Remove and clean the pan strainer Remove the drain stopper from the tub and allow the tub to drain NOTE the wash tank water will be hot so caution is advised Once the wash tub is drained remove the pump suction strainer Remove soil and debris from the strainer and set to the side Unscrew the wash and rinse arms from their manifolds Remove the endcaps and flush the arms with water Use a brush to clean out the inside of the arms Ifthe noz zles appear to clogged use a toothpick to remove the obstruction Wipe the inside of the unit out removing all soil and scraps Reassem
48. l Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 9 SECTION 2 INSTALLATION OPERATION INSTRUCTIONS GAS BOOSTER HEATER CONNECTIONS WARNING ENSURE THAT THERE IS NO ELECTRICAL POWER APPLIED TO THE MACHINE WHEN MAKING GAS CONNECTION CHECK ALL GAS CONNECTIONS FOR LEAKS PRIOR TO APPLYING POWER THE GASES USED FOR COMBUSTION IN THIS DISH MACHINE ARE HIGHLY FLAMMABLE DO NOT SMOKE AROUND THIS MACHINE ENSURE THAT THE AREA WHERE THIS MACHINE IS TO BE INSTALLED IS WELL VENTILATED TO PREVENT THE BUILD UP OF COMBUSTIBLE GASES ENSURE THAT ALL LOCAL HEALTH FIRE AND BUILDING CODES ARE BEING ADHERED TO WHEN INSTALLING THIS MACHINE VERIFY WITH LOCAL OFFICIALS IF THERE ARE ANY QUESTIONS INSTALL A SHUT OFF VALVE AT THE GAS SOURCE Due to the fact that each customer may have different requirements for the orientation of the gas booster heater relative to the main dishmachine the hose lengths that connect the two units must be customized during each installation To prevent incorrect measurements of the hose it is recommended to place one barbed hose fitting into the end of the uncut length of hose coil and attach that fitting to an appropriate connection Run the hose to the corresponding connection on the other unit before cutting the hose Use a barbed hose fitting that is screwed into the second connection on the other unit before cutting the hose Use a barbed hose fitting that is screwed onto the second connection to gau
49. ne data plate 2 No detergent too much detergent Adjust detergent concentration as required for the amount of water held by the machine 3 Solid dispenser canister is empty Replace the canister Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 18 SECTION 5 SERVICE PROCEDURES SECTION 5 SERVICE PROCEDURES RINSE SOLENOID VALVE REPAIR PARTS KIT These dishmachines are equipped with electrical solenoid valves to allow for automatic fill and rinse These valves are designed to specific tolerances and design aspects that must be met in order to function properly Ecolab offers repair kits for replacing some of the wear items associated with solenoid valves which will allow you to save money in that replacement of these parts can take place without removing the solenoid valve from the plumbing assembly The instructions provided here are for maintenance personnel only Unauthorized persons should not attempt any of the steps contained in these instructions Warning many of the instructions and steps within this document require the use of tools Only authorized personnel should ever perform any mainte nance procedure on the dishmachine PREPARATION 1 Power must be secured to the unit at the service breaker Tag or lock out the service breaker to prevent acci dental or unauthorized energizing of the machine 2 Ensure that incoming water to the machine is secured either by use of a sh
50. ng instructions in this manual you should get the most efficient results from your machine As a reminder here are some steps to take to ensure that you are using the dishmachine the way it was designed to work Ensure that the water temperatures match those listed on the machine data plate Ensure that all strainers are in place before operating the machine Ensure that all wash and or rinse arms are secure in the machine before operating Ensure that drains are closed sealed before operating Remove as much soil from dishes by hand as possible before loading into racks Do not overfill racks Ensure that glasses are placed upside down in the rack Ensure that all chemicals being injected to machine have been verified as being at the correct concentrations Clean out the machine at the end of every workday as per the instructions in the manual 10 Always contact a QUALIFIED SERVICE AGENCY whenever a serious problem arises 11 Follow all safety procedures whether listed in this manual or put forth by local state or national codes regulations Tempstar HH GPX Series Technical Manual 7610 002 57 32 07 24 2006 Revised 15 SECTION 4 TROUBLESHOOTING SECTION 4 TROUBLESHOOTING P COMMON PROBLEMS sonnel Certain procedures in this section require electrical tests or measurements while power is applied to the machine Exercise extreme caution at all times If test po
51. nized water or other aggressive fluids Use of deion ized water or other aggressive fluids will result in corrosion and failure of materials and components Use of deionized water or other aggressive fluids will void the manufacturer s warranty WATER SUPPLY CONNECTION Ensure that you have read the section entitled PLUMBING THE DISHMACHINE above before proceeding Install the water supply line 1 2 pipe size minimum to the dishmachine line strainer using copper pipe It is recommended that a water shut off valve be installed in the water line between the main supply and the machine to allow access for service The water supply line is to be capable of 25 PSI flow pressure at the recommended temperature indicat ed on the data plate For the Tempstar GPX the line should also have the capacity to supply 52 2 GPH 25 PSI flow pres sure For the Tempstar HH GPX the line should also have the capacity to supply 72 GPH 25 PSI flow pressure In areas where the water pressure fluctuates or is greater than the recommended pressure it is suggested that a water pres sure regulator be installed The Tempstar models covered in this manual come with water pressure regulators as standard equipment Please notify Jackson immediately if this component is not present on your machine Do not confuse static pressure with flow pressure Static pressure is the line pressure in a no flow condition all valves and services are closed
52. nscrew and remove it 8 Pull the conduit away and discard the bad coil Take the new coil and attach the conduit reinstall amp tighten the conduit nut and pull the wires through so that you will be able to wire the valve back up 9 Reconnect the wires from the conduit to the wires from the solenoid as they had been connected previously Ensure that the wire nuts are on tight 10 Slide the coil wire cover back on taking care not to dam age the wires 11 If you are done performing maintenance on the valve con tinue on to step 23 Otherwise please go on to step 12 L Loosening the valve bonnet 12 To remove the valve bonnet grasp it with the jaws of the pipe wrench and turn to the left Note on some models you may have to remove the valve in order to perform this and any further steps Be careful not to damage the plumbing assem bly Only use the pipe wrench enough to where you can spin the valve bonnet off with your hand Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A SECTION 5 SERVICE PROCEDURES RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED Removing the valve bonnet 13 Slowly remove the valve bonnet Note The spring for the Removing the diaphragm plunger is located directly under the bonnet and may come free if you are not careful Remove the plunger spring and valve bonnet and place to the side 17 Remove the diaphragm retainer and then the
53. p Front False Panel Kit 05700 002 75 59 Right False Panel Kit Use with Overflow Tube Lifter 05700 002 98 86 False panel positioned in unit Loosen the rack assembly from the unit False panel will mount to the rack inside the dishmachine Position panel in unit on side to be closed Hold panel against side of dishmachine and push up Panel will clip inside the unit under the edge of the hood Holes in false panel willl ine up with rack assembly holes Re install screws for rack assembly which will secure false panel to unit 8 Re assemble the rack track in an L shape for a corner opera tion Insert this side first gt Bottom of side panel Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 50 SECTION 6 PARTS SECTION TEMPSTAR GPX FALSE PANEL INSTALLATION False Panel Rack rail removed and reposi 05700 002 52 54 tioned for a corner operation Kit False Panel with Mounting Hardware 05700 002 52 89 False Panel Positioned in unit Remove the rack assembly from the dishmachine 2 The false panel will mount inside of the dishmachine 3 Position the panel in the dishmachine on the side to be closed 4 Hold the panel against the side of the dishmachine and push upward 5 The panel will clip in at the top inside of the unit 6 The holes in the false panel will line up with the rack assembly holes 7
54. part will be paid by Jackson WWS within the continental United States Hawaii and Canada during the warranty period provided a Jackson WWS authorized service agency or those having prior authorization from the factory performs the service Any repair work by persons other than Jackson WWS authorized service agency is the sole responsibility of the customer Labor coverage is limited to regular hourly rates overtime premiums and emergency service charges will not be paid by Jackson WWS Accessory components not installed by the factory carry a 1 one year parts warranty only Accessory components such as table limit switches pressure regulators pre rinse units etc that are shipped with the unit and installed at the site are included Labor to repair or replace these components is not covered by Jackson WWS This warranty is void if failure is a direct result from shipping handling fire water accident misuse acts of God attempted repair by authorized persons improper installation if serial number has been removed or altered or if unit is used for purpose other than originally intended TRAVEL LIMITATIONS Jackson WWS limits warranty travel time to 2 two hours and mileage to 100 one hundred miles Jackson WWS will not pay for travel time and mileage that exceeds this or any fees such as those for air or boat travel without prior authorization WARRANTY REGISTRATION To register your product go to www jacksonwws com or call 1 888 800
55. revent any leaks Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 52 SECTION 7 ELECTRICAL SCHEMATICS s SECTION 7 ELECTRICAL SCHEMATICS e TEMPSTAR GPX 115 VOLT 50 60 HERTZ SINGLE PHASE gt N re Le WaT DETERGENT DISPENSER CONNECTION LEGEND CONSTANT VOLTAGE CONNECT LI N POWER DISTRIBUTION BLOCK GND GROUND 1 WASH MOTOR P1 CIRCULATDR PUMP R1 CDNTRDL RELAY R2 WASH MOTOR CONTACTOR R3 WASH TEMPERATURE RELAY R4 CIRCULATOR PUMP RELAY TM TIMER MOTOR Ci CYCLE SWITCH ce AUTD START RESET SWITCH c3 WASH CYCLE SWITCH C4 RINSE FILL SWITCH S1 POWER SWITCH se DODR SWITCH 3 NORMAL DELIME SWITCH E1 POWER LIGHT E2 CYCLE LIGHT FS FILL SOLENOID TS WASH THERMOSTAT SWITCH WL WATER LEVEL CONTROL HP HIGH LEVEL PROBE CONSTANT VOLTAGE CONNECTION SF SWITCHED VOLTAGE CONNECTION RF RINSE AID CONNECTION DF DETERGENT CONNECTION CONTROL BOX LAYOUT PLU RINSE AID DISPENSER CONNECTION WHT YEL a 2 ERY BLU 2 o DRG BLK BLK ORG BLK ORG WHT SECONDS DIGREESI CYCLE RESET MICRO AUTOSTART RESET MICRO WASH CYCLE MICRO RINSE FILL MICRO 9903 002 56 891 Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 54 SECTION 7 ELECTRICAL SCHEMATICS s TEMPSTAR GPX 208 230 VOLT 50 60 HERTZ SINGLE PHASE Le O 9 nie RED z DETERGENT HISPENSER CONNECTION
56. t is next to impossible for the strainer to work in the way it was designed to Wipe out strainers with a rag and rinse under a faucet if necessary For stubborn debris a toothpick should be able to dislodge any obstructions from the perforations Always ensure that strainers are placed back in the machine before operation and that they lay flat in the tub You may wish to also refer to the page entitled Detergent Control in order to learn more about how your water hardness will effect the performance of your machine Hard water makes dishmachines work harder and decreases efficiency Again it is important to remind operators that trying to perform corrective maintenance on the dishmachine could lead to larg er problems or even cause harm to the operator If a problem is discovered secure the dishmachine using proper shut down procedures as listed in this manual and contact a QUALIFIED SERVICE AGENCY as listed in the back of this manual Some problems however may having nothing to do with the machine itself and no amount of preventative maintanence is going to help A common problem has to do with temperatures being too low Verify that the water temperatures coming to your dishmachine match the requirements listed on the machine data plate There can be a variety of reasons why your water tem perature could be too low and you should discuss it with a QUALIFIED SERVICE AGENCY to determine what can be done By following the operating and cleani
57. ull amperage load of the machine and 2 typical fixed trip cir cuit breaker sizes as listed in the NEC 2002 Edition Local codes may require more stringent protection than what is dis played here Always verify with your electrical service con tractor that your circuit protection is adequate and meets all applicable national and local codes These numbers are pro vided in this manual simply for reference and may change without notice at any given time RINSE TYPICAL HEATER TOTAL ELECTRICAL VOLTS PH HZ RATINGS AMPS CIRCUIT 110 120 1 60 N A 24 20 AMP 208 240 1 60 N A 7 15 AMP WATER REQUIREMENTS INLET TEMPERATURE BOOSTER OUTPUT BTU LESS THAN 60 F 200 000 60 110 F 100 000 140 F 60 000 WASH TEMPERATURE MINIMUM 150 F RINSE TEMPERATURE MINIMUM 180 F GALLONS PER HOUR 72 0 WATER LINE SIZE 1 MINIMUM 1 2 DRAIN LINE SIZE I P S MINIMUM 1 1 2 FLOW PRESSURE P S I 20 5 NOTE Always refer to the machine data plate for specific electrical and water requirements The material provided on this page is for reference only and may be subject to change without notice Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised 08 06 2007 SECTION 1 SPECIFICATION INFORMATION DIMENSIONS FOR TEMPSTAR GPX A DRAIN 1 1 2 LEGEND B WATER INLET 1 2 D STANDARD WALL CLEARANCE WITH DISHTABLE 4 OUTLET TO BOOSTER HEATER 3 4 C ELECTRICAL CONNECTION F INLET
58. ut off valve or disconnecting the incoming water line TOOLS REQUIRED The following tools will be needed to perform this maintenance evolution Small flathead screwdriver Medium flathead screwdriver Needle nose pliers 5 16 nutdriver Channel locks 12 pipe wrench TIME REQUIRED Q Q N N is estimated that it will take 1 person twenty min utes to perform this task not including all of the items indicat ed in the section entitled PREPARATION IMPORTANT NOTES 1 Read these instructions thoroughly before attempting this maintenance evolution Become familiar with the parts and what actions need to be taken This will save time in the long run 2 The procedures demonstrated in this manual are shown being performed on an AJ 44CE rack conveyor dish machine The actual maintenance steps however apply to any Parker style solenoid valve found on a Jackson dishma chine STEPS 1 Remove the top screw with the 5 16 nutdriver Remove the screw and the data plate and set to the side Removing the top screw 2 With the top screw and data plate removed grasp the sole noid coil and gently pull up The coil should slide up allowing you to remove it from the valve bonnet If you are wanting to replace the coil continue on with Step 3 If you are wanting to replace some of the internal components of the valve pro ceed to step 12 Removing the coil 3 NOTE Replacing the solenoid co
59. ycle delay timer is functioning correctly see above Confirm that the timer motor is receiving power If it is replace the motor and or timer assembly Make sure there no obstructions which limit the rotation of the cam timer Problem Wash or rinse heater does not work 1 Faulty heater element Check element for continuity if open replace the heater 2 Faulty heater contactor Replace the contactor 3 Misadjusted faulty thermostat s Verify operation and setting of thermostats replace if necessary Problem Dishmachine fill slowly and or the rinse is weak 1 Clogged or obstructed rinse arms Remove and clean the rinse arms 2 Low incoming water pressure Adjust the water pressure regulator to ensure that there is 20 5 PSI flow 3 Y strainer is clogged Clean out the Y strainer Tempstar HH GPX Series Technical Manual 7610 002 57 32 Issued 07 24 2006 Revised N A 17 SECTION 4 TROUBLESHOOTING COMMON PROBLEMS CONTINUED Problem Rinse water not reaching required temperature 1 Faulty rinse heater Check element for continuity if open replace heater 2 Misadjusted faulty thermostat s Verify operation and setting of thermostats replace if necessary 3 Rinse thermometer is defective Replace thermometer Problem Wash water is not reaching required temperature 1 Faulty wash heater Check element for continuity if open relace the heater 2 Misadjusted faulty thermostat s Verify operation an
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