Jackson JP-24F, jp-24b, JP-24BF Installation/Operation Instructions, Installation Instructions

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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 damage to the machine 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.

Adjustable Bullet Foot

PLUMBING THE DISHMACHINE: All plumbing connections must comply with all applica- ble local, state, and national plumbing 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 poten- tially 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 JP-24 series machines are a pumped (pressure) drain capable of pumping waste water to a height of 24 inches from the floor to the kitchen’s drain system. The dishmachines are supplied with a 10 foot long hose that extends from the rear side of the machine. 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 12 gallons (45.6 Liters) per minute.

WATER SUPPLY CONNECTION: Ensure that you have read the section entitled “PLUMB- ING THE DISHMACHINE” above before proceeding. Install the water supply line (1/2” ID pipe size minimum) to the dishmachine line y-strainer using copper pipe. It is recommend- ed 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 20A5 PSI “flow” pressure at the recommended temperature indicated on the data plate.

Drain Hose

Back of Machine Showing Drain Hose

Do to areas where the water pressure fluctuates or is greater than the recommended pres- INSTALLATION INSTRUCTIONSManual backgroundManual background sure, it is recommended installing a water pressure regulator. Do not confuse static pressure Manual backgroundManual backgroundManual backgroundManual background with flow pressure. Static pressure is the line pressure in a “no flow” condition (all valves andManual background services are closed). Flow pressure is the pressure in the fill line when the fill valve isManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background opened during the cycle.Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background

It is also recommended that a shock absorber (not supplied) 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 equipment.

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.

Incoming Plumbing Y-Strainer

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

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

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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