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Jackson
300XN, 300XS, 300XLT technical manual Section Service Procedures
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 5:
SERVICE PROCEDURES
21
Page 25
Page 27
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Contents
300X 300XLT 300XN
TECHNICAL MANUAL
FOR JACKSON MODELS
300XS
Page
APPLICABLE
REVISION
MADE
DETAILS
300XS
Model Serial No Installation Date Service Rep. Name Phone No
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL
PREVENTATIVE MAINTENANCE
TABLE OF CONTENTS
SPECIFICATION INFORMATION
TROUBLESHOOTING SECTION
SECTION SPECIFICATION INFORMATION
OPERATING CAPACITIES
SECTION 1 SPECIFICATION INFORMATION
OPERATING TEMPERATURES F
OPERATING CAPACITY PER HOUR
ELECTRICAL REQUIREMENTS
SECTION 1 SPECIFICATION INFORMATION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
300X DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
A = Drain 1-1/2” NPT B = Water Inlet 1/2” NPT
300XN & 300XLT DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
TABLE DIMENSIONS
TABLE DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
CORNER INSTALLATION
SECTION INSTALLATION/OPERATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS CONTINUED
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
DISHMACHINE
300X SYSTEM FLOW DIAGRAM
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 2 INSTALLATION/OPERATION INSTRUCTIONS
SECTION PREVENTATIVE MAINTENANCE
SECTION 3 PREVENTATIVE MAINTENANCE
PREVENTATIVE MAINTENANCE
SECTION TROUBLESHOOTING
Problem Dishmachine runs continuously in the wash cycle
SECTION 4 TROUBLESHOOTING
COMMON PROBLEMS
Problem Wash or rinse heater does not work
Problem Will not rinse during autocycle
Problem Doors will not close completely
Problem Water leaks at the wash pump
Problem Dishes are not coming clean
SECTION SERVICE PROCEDURES
PREPARATION
SECTION 5 SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT
TOOLS REQUIRED
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
SECTION 5 SERVICE PROCEDURES
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
SECTION 5 SERVICE PROCEDURES
AFTER MAINTENANCE ACTIONS
SPECIAL PARTS
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
PREPARATION
VACUUM BREAKER REPAIR PARTS KIT
SECTION 5 SERVICE PROCEDURES
STEPS
AFTER MAINTENANCE ACTIONS
VACUUM BREAKER REPAIR PARTS KIT CONTINUED
SECTION 5 SERVICE PROCEDURES
SPECIAL PARTS
PREPARATION
RINSE REGULATING THERMOSTAT REPLACEMENT
SECTION 5 SERVICE PROCEDURES
TOOLS REQUIRED
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
AFTER MAINTENANCE ACTIONS
SPECIAL NOTES
SECTION 5 SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
SECTION PARTS SECTION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
CONTROL BOX ASSEMBLY
SECTION 6 PARTS SECTION
Mfg. No
CONTROL BOX ASSEMBLY CONTINUED
DESCRIPTION
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
HOOD ASSEMBLY
Issued
DESCRIPTION
SECTION 6 PARTS SECTION
CANTILEVER ARM/DOOR ASSEMBLIES
300X Series Technical Manual Issued 07-26-2006 Revised N/A
DESCRIPTION
CANTILEVER ARM/DOOR ASSEMBLIES CONTINUED
SECTION 6 PARTS SECTION
Mfg. No
SECTION 6 PARTS SECTION
FRAME ASSEMBLY
300X Series Technical Manual Issued 07-26-2006 Revised N/A
Locknut, 1/4”-20 S/S Hex with Nylon Insert Bolt, 1/4”-20 x 1/2”
Issued 07-26-2006 Revised N/A
TUB ASSEMBLY
Pump Support Adjustable Bracket
SECTION 6 PARTS SECTION
DESCRIPTION
TUB ASSEMBLY CONTINUED
SECTION 6 PARTS SECTION
Mfg. No
SECTION 6 PARTS SECTION
STEAM TUB ASSEMBLY
300X Series Technical Manual Issued 07-26-2006 Revised N/A
DESCRIPTION
STEAM TUB ASSEMBLY CONTINUED
SECTION 6 PARTS SECTION
Mfg. No
DESCRIPTION
RINSE TANK ASSEMBLY
SECTION 6 PARTS SECTION
Mfg. No
Model
THERMOSTATS / WASH HEATERS / RINSE HEATERS
70F Rise
Volts
DESCRIPTION
WASH PUMP EXPLODED VIEW
SECTION 6 PARTS SECTION
Mfg. No
WASH MOTORS
Phase
Wash Motor Assembly
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
INCOMING PLUMBING
WATER PRESSURE REGULATOR KIT WPRK OPTION
DESCRIPTION
INCOMING PLUMBING CONTINUED
SECTION 6 PARTS SECTION
Mfg. No
DESCRIPTION
OUTLET PLUMBING
SECTION 6 PARTS SECTION
Mfg. No
SECTION 6 PARTS SECTION
300XN & 300XS INCOMING PLUMBING ASSEMBLY
LITEM
DESCRIPTION
Complete Vacuum Breaker Assembly, 1/2” NPT
RINSE SOLENOID VALVE & VACUUM BREAKER REPAIR PARTS KITS
Complete 110 Volt Solenoid Valve Assembly, 1/2”
Coil & Housing only, 1/2”
300XS INCOMING STEAM PLUMBING ASSEMBLIES
SECTION 6 PARTS SECTION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
COIL ASSEMBLY 300XS
Stand A, Coil Support Gasket, Coil 4 per assembly
SECTION 6 PARTS SECTION
WASH & RINSE ARM/MANIFOLD ASSEMBLIES
DETAIL “A” FINAL RINSE ARMS & MANIFOLD
DETAIL “B” WASH ARMS & MANIFOLD
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
WASH & RINSE ARM/MANIFOLD ASSEMBLIES CONTINUED
EXPLODED VIEW OF
DESCRIPTION
Pipe Clamp found on the side of the machine
SAFETY DOOR INTERLOCK SDI OPTION
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
EXHAUST FAN CONTROL OPTION
Issued
300X Series Technical Manual
SECTION 6 PARTS SECTION
FALSE PANEL INSTALLATION
False panel positioned in unit
To Cold Water Supply
DRAIN QUENCH ASSEMBLY
To Dishmachine Drain
SECTION 6 PARTS SECTION
SECTION ELECTRICAL SCHEMATICS
Issued
SECTION 7 ELECTRICAL SCHEMATICS
300X/300XN/300XLT 208-230 VOLT - 50/60 HERTZ - SINGLE & THREE PHASE
300X Series Technical Manual
Issued
300X/300XN/300XLT 380-440-460 VOLT - 50/60 HERTZ - THREE PHASE
SECTION 7 ELECTRICAL SCHEMATICS
300X Series Technical Manual
Issued
300X/300XN/300XLT 415 VOLT - 50/60 HERTZ - THREE PHASE
SECTION 7 ELECTRICAL SCHEMATICS
300X Series Technical Manual
300X Series Technical Manual
SECTION 7 ELECTRICAL SCHEMATICS
Issued
Revised N/A