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Jackson
300XS, 300XLT, 300XN technical manual Section Troubleshooting
Models:
300X
300XN
300XLT
300XS
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Troubleshooting
Specifications
Install
Rinse Solenoid Valve Repair Parts Kit
300X SYSTEM FLOW DIAGRAM
Rinse Regulating Thermostat Replacement
Dimension
Maintenance
Common Problems
Control Box Assembly
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SECTION 4:
TROUBLESHOOTING
18
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Contents
300XS
TECHNICAL MANUAL
FOR JACKSON MODELS
300X 300XLT 300XN
Page
DETAILS
REVISION
MADE
APPLICABLE
300XS
Model Serial No Installation Date Service Rep. Name Phone No
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL
TROUBLESHOOTING SECTION
TABLE OF CONTENTS
SPECIFICATION INFORMATION
PREVENTATIVE MAINTENANCE
SECTION SPECIFICATION INFORMATION
OPERATING CAPACITY PER HOUR
SECTION 1 SPECIFICATION INFORMATION
OPERATING TEMPERATURES F
OPERATING CAPACITIES
SECTION 1 SPECIFICATION INFORMATION
ELECTRICAL REQUIREMENTS
A = Drain 1-1/2” NPT B = Water Inlet 1/2” NPT
300X DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 1 SPECIFICATION INFORMATION
300XN & 300XLT DIMENSIONS
CORNER INSTALLATION
TABLE DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
TABLE DIMENSIONS
SECTION INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS CONTINUED
DISHMACHINE
300X SYSTEM FLOW DIAGRAM
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
300XN/XLT SYSTEM FLOW DIAGRAM
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
300XS SYSTEM FLOW DIAGRAM
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
DETERGENT CONTROL
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
OPERATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
OPERATION INSTRUCTIONS CONTINUED
SECTION PREVENTATIVE MAINTENANCE
PREVENTATIVE MAINTENANCE
SECTION 3 PREVENTATIVE MAINTENANCE
SECTION TROUBLESHOOTING
Problem Wash or rinse heater does not work
SECTION 4 TROUBLESHOOTING
COMMON PROBLEMS
Problem Dishmachine runs continuously in the wash cycle
Problem Dishes are not coming clean
Problem Doors will not close completely
Problem Water leaks at the wash pump
Problem Will not rinse during autocycle
SECTION SERVICE PROCEDURES
TOOLS REQUIRED
SECTION 5 SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT
PREPARATION
SECTION 5 SERVICE PROCEDURES
RINSE 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
SECTION 5 SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
AFTER MAINTENANCE ACTIONS
SPECIAL PARTS
SECTION 5 SERVICE PROCEDURES
STEPS
VACUUM BREAKER REPAIR PARTS KIT
SECTION 5 SERVICE PROCEDURES
PREPARATION
SPECIAL PARTS
VACUUM BREAKER REPAIR PARTS KIT CONTINUED
SECTION 5 SERVICE PROCEDURES
AFTER MAINTENANCE ACTIONS
TOOLS REQUIRED
RINSE REGULATING THERMOSTAT REPLACEMENT
SECTION 5 SERVICE PROCEDURES
PREPARATION
Remove the thermostat bracket mounting nuts with the 3/8” nutdriver
SECTION 5 SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
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
SECTION 5 SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
RINSE REGULATING THERMOSTAT REPLACEMENT
SPECIAL NOTES
SECTION 5 SERVICE PROCEDURES
AFTER MAINTENANCE ACTIONS
SECTION PARTS SECTION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
CONTROL BOX ASSEMBLY
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
CONTROL BOX ASSEMBLY CONTINUED
DESCRIPTION
Mfg. No
DESCRIPTION
HOOD ASSEMBLY
Issued
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
CANTILEVER ARM/DOOR ASSEMBLIES
300X Series Technical Manual Issued 07-26-2006 Revised N/A
Mfg. No
CANTILEVER ARM/DOOR ASSEMBLIES CONTINUED
SECTION 6 PARTS SECTION
DESCRIPTION
Locknut, 1/4”-20 S/S Hex with Nylon Insert Bolt, 1/4”-20 x 1/2”
FRAME ASSEMBLY
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
TUB ASSEMBLY
Pump Support Adjustable Bracket
Issued 07-26-2006 Revised N/A
Mfg. No
TUB ASSEMBLY CONTINUED
SECTION 6 PARTS SECTION
DESCRIPTION
SECTION 6 PARTS SECTION
STEAM TUB ASSEMBLY
300X Series Technical Manual Issued 07-26-2006 Revised N/A
Mfg. No
STEAM TUB ASSEMBLY CONTINUED
SECTION 6 PARTS SECTION
DESCRIPTION
Mfg. No
RINSE TANK ASSEMBLY
SECTION 6 PARTS SECTION
DESCRIPTION
Volts
THERMOSTATS / WASH HEATERS / RINSE HEATERS
70F Rise
Model
Mfg. No
WASH PUMP EXPLODED VIEW
SECTION 6 PARTS SECTION
DESCRIPTION
SECTION 6 PARTS SECTION
Phase
Wash Motor Assembly
WASH MOTORS
SECTION 6 PARTS SECTION
INCOMING PLUMBING
WATER PRESSURE REGULATOR KIT WPRK OPTION
Mfg. No
INCOMING PLUMBING CONTINUED
SECTION 6 PARTS SECTION
DESCRIPTION
Mfg. No
OUTLET PLUMBING
SECTION 6 PARTS SECTION
DESCRIPTION
DESCRIPTION
300XN & 300XS INCOMING PLUMBING ASSEMBLY
LITEM
SECTION 6 PARTS SECTION
Coil & Housing only, 1/2”
RINSE SOLENOID VALVE & VACUUM BREAKER REPAIR PARTS KITS
Complete 110 Volt Solenoid Valve Assembly, 1/2”
Complete Vacuum Breaker Assembly, 1/2” NPT
SECTION 6 PARTS SECTION
300XS INCOMING STEAM PLUMBING ASSEMBLIES
SECTION 6 PARTS SECTION
COIL ASSEMBLY 300XS
Stand A, Coil Support Gasket, Coil 4 per assembly
300X Series Technical Manual Issued 07-26-2006 Revised N/A
300X Series Technical Manual Issued 07-26-2006 Revised N/A
DETAIL “A” FINAL RINSE ARMS & MANIFOLD
DETAIL “B” WASH ARMS & MANIFOLD
WASH & RINSE ARM/MANIFOLD ASSEMBLIES
DESCRIPTION
WASH & RINSE ARM/MANIFOLD ASSEMBLIES CONTINUED
EXPLODED VIEW OF
SECTION 6 PARTS SECTION
Pipe Clamp found on the side of the machine
SAFETY DOOR INTERLOCK SDI OPTION
SECTION 6 PARTS SECTION
300X Series Technical Manual
EXHAUST FAN CONTROL OPTION
Issued
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
FALSE PANEL INSTALLATION
False panel positioned in unit
SECTION 6 PARTS SECTION
DRAIN QUENCH ASSEMBLY
To Dishmachine Drain
To Cold Water Supply
SECTION ELECTRICAL SCHEMATICS
300X Series Technical Manual
SECTION 7 ELECTRICAL SCHEMATICS
300X/300XN/300XLT 208-230 VOLT - 50/60 HERTZ - SINGLE & THREE PHASE
Issued
300X Series Technical Manual
300X/300XN/300XLT 380-440-460 VOLT - 50/60 HERTZ - THREE PHASE
SECTION 7 ELECTRICAL SCHEMATICS
Issued
300X Series Technical Manual
300X/300XN/300XLT 415 VOLT - 50/60 HERTZ - THREE PHASE
SECTION 7 ELECTRICAL SCHEMATICS
Issued
Revised N/A
SECTION 7 ELECTRICAL SCHEMATICS
Issued
300X Series Technical Manual
