Jackson JP-24F, jp-24b Rinse Solenoid Valve Repair Parts Kit Continued, Service Procedures

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RINSE SOLENOID VALVE REPAIR PARTS KIT (CONTINUED)

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 unscrew and remove it.

8.Pull the conduit away and discard the bad coil. Take the new coil and attach the conduit, reinstall & 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 22. Otherwise, please go on to step 12.

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.

JP-24 Technical Manual 7610-002-49-79 Rev. D

Issued: 03-06-2006 Revised: N/A

18

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Contents March 6 P/N 7610-002-49-79 Revision D TECHNICAL MANUALFOR JACKSON MODELS JP-24 JP-24F JP-24B JP-24BF HOT WATER SANITIZING UNDERCOUNTER DISHMACHINESPage DETAILS REVISIONMADE APPLICABLEJP-24B Model Serial No Installation Date Service Rep. Name Phone NoNOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL PREVENTATIVE MAINTENANCE TABLE OF CONTENTSI. SPECIFICATION INFORMATION II. INSTALLATION/OPERATION INSTRUCTIONSSECTION SPECIFICATION INFORMATION PERFORMANCE/CAPABILITIES OPERATING CAPACITY RACKS/HOUR SECTION 1 SPECIFICATION INFORMATIONSPECIFICATIONS of the JP-24/JP-24F 5 MINUTE TIMER OPERATING CYCLE SECONDS5 MINUTE TIMER OPERATING CYCLE SECONDS WASH TIME SPECIFICATIONS of the JP-24B/JP-24BF22 5/8” JP-24 DIMENSIONSDIMENSIONS 30.5 cmSECTION INSTALLATION/OPERATION INSTRUCTIONS INSTALLATION INSTRUCTIONS SECTION 2 INSTALLATION/OPERATION INSTRUCTIONSELECTRICAL INSTALLATION INSTRUCTIONS OPERATION INSTRUCTIONS DETERGENT CONTROL CYCLE COUNTER RETROFIT KIT INSTRUCTIONS SECTION PREVENTATIVE MAINTENANCE SECTION 3 PREVENTATIVE MAINTENANCE SECTION TROUBLESHOOTING Problem Wash motor doesn’t operate on manual wash SECTION 4 TROUBLESHOOTING SECTIONCOMMON PROBLEMS Problem Water overflow from bottom of doorProblem Rinse water not at required temperature range Problem Machine doesn’t drain when “OFF/DRAIN” switch is pressedProblem No indication of pressure SECTION SERVICE PROCEDURES TOOLS REQUIRED SECTION 5 SERVICE PROCEDURESRINSE SOLENOID VALVE REPAIR PARTS KIT PREPARATIONRINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED 13. Slowly remove the valve bonnet. Note The spring for the 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 Solenoid Valve Plunger Kit Includes plunger and spring Part number AFTER MAINTENANCE ACTIONSSPECIAL PARTS VACUUM BREAKER REPAIR PARTS KIT VACUUM BREAKER REPAIR PARTS KIT CONTINUED Heater REPLACING THE PUMP MOTOR/REPLACING THE HEATERREPLACING THE PUMP MOTOR REPLACING THE BOOSTER TANK HEATERReplacing the Drain Valve REPLACING THE DRAIN VALVE REPLACING THE DRAIN VALVEMINAL ON THE MOTOR RINSE REGULATING THERMOSTAT REPLACEMENT Remove the thermostat bracket mounting nuts with the 3/8” nutdriver 9. Note regardless of the unit this is being done to, the con- cept is to ensure that the thermostat cannot come into contact with the heater leads or interfere with the placement of any covers SPECIAL NOTES SECTION PARTS SECTION Mfg. No GAUGE PANEL ASSEMBLYSECTION 6 PARTS SECTION ITEM QTY DESCRIPTIONDESCRIPTION ELECTRICAL PANEL ASSEMBLY JP-24/F 208-240 VOLTELECTRICAL PANEL ASSEMBLY JP-24B/BF 208-240 VOLT ELECTRICAL PANEL ASSEMBLY JP-24B/BF 460 VOLT Mfg. No This panel is used with the following External Control Box OptionAMTRAK External Control Box Option RIGHT SIDE VIEW AMTRAK OPTION ELECTRICAL PANEL ASSEMBLY EXTERNAL OPTION & AMTRAK OPTIONFRONT VIEW EXTERNAL OPTION INSIDE VIEW of AMTRAK & EXTERNAL OPTIONSELECTRICAL PANEL ASSEMBLY EXTERNAL OPTION & AMTRAK OPTION CONTINUED Control Panel Only 460 Control Panel Assembly 05700-002-18-38 KICK PLATE ASSEMBLYDecal, Power Disconnect Warning 09905-021-47-07 Nut, Nylon Wing, 1/4”-20 Control Panel Assembly 05700-011-40-93INCOMING PLUMBING ASSEMBLY JP-24/JP-24F Vacuum Breaker AssemblyINCOMING PLUMBING ASSEMBLIES JP-24B/JP-24BF Connects to Rinse Injector Connects to Rinse Stiffener RINSE STIFFENER/RINSE HUB WELDMENTComplete Vacuum Breaker Assembly, 1/2” NPT Complete 110 Volt Solenoid Valve Assembly, 1/2”Coil & Housing only, 1/2” Complete 220 Volt Solenoid Valve Assembly, 1/2”SECTION 6 PARTS SECTION DRAIN VALVE ASSEMBLYDRAIN PLUMBING ASSEMBLY WASH MOTOR TO WASH TUB ASSEMBLY 40F Rise PhaseRINSE TANK & COMPONENTS/STRIP HEATER KIT JP-24B/BFRINSE TANKOrder this entire assembly using DOOR ASSEMBLYMISCELLANEOUS DOOR SUB-ASSEMBLIES Door Latch AssemblyRINSE ARM & WASH ARM ASSEMBLIES Wash Arm AssemblyRinse Arm Assembly FRAME & PANEL COMPONENTS/MISCELLANEOUS PARTS CYCLE COUNTER RETROFIT KIT SECTION ELECTRICAL SCHEMATICS JP-24/JP-24F 208-230 VOLT - 50/60 HERTZ - SINGLE PHASE SECTION 7 ELECTRICAL SCHEMATICSJP-24B/JP-24BF 208-230 VOLT - 50/60 HERTZ - SINGLE PHASE JP-24B/JP-24BF 460 VOLT - 60 HERTZ - THREE PHASE