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Jackson
300XLT, 300XS, 300XN technical manual Section Preventative Maintenance
Models:
300X
300XN
300XLT
300XS
1
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Troubleshooting
Specification
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 3:
PREVENTATIVE MAINTENANCE
16
Page 20
Page 22
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Contents
FOR JACKSON MODELS
TECHNICAL MANUAL
300X 300XLT 300XN
300XS
Page
MADE
REVISION
APPLICABLE
DETAILS
Model Serial No Installation Date Service Rep. Name Phone No
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL
300XS
SPECIFICATION INFORMATION
TABLE OF CONTENTS
PREVENTATIVE MAINTENANCE
TROUBLESHOOTING SECTION
SECTION SPECIFICATION INFORMATION
OPERATING TEMPERATURES F
SECTION 1 SPECIFICATION INFORMATION
OPERATING CAPACITIES
OPERATING CAPACITY PER HOUR
SECTION 1 SPECIFICATION INFORMATION
ELECTRICAL REQUIREMENTS
SECTION 1 SPECIFICATION INFORMATION
300X DIMENSIONS
300X Series Technical Manual Issued 07-26-2006 Revised N/A
A = Drain 1-1/2” NPT B = Water Inlet 1/2” NPT
SECTION 1 SPECIFICATION INFORMATION
300XN & 300XLT DIMENSIONS
SECTION 1 SPECIFICATION INFORMATION
TABLE DIMENSIONS
TABLE DIMENSIONS
CORNER INSTALLATION
SECTION INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS CONTINUED
300X SYSTEM FLOW DIAGRAM
SECTION 2 INSTALLATION/OPERATION INSTRUCTIONS
DISHMACHINE
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
COMMON PROBLEMS
SECTION 4 TROUBLESHOOTING
Problem Dishmachine runs continuously in the wash cycle
Problem Wash or rinse heater does not work
Problem Water leaks at the wash pump
Problem Doors will not close completely
Problem Will not rinse during autocycle
Problem Dishes are not coming clean
SECTION SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT
SECTION 5 SERVICE PROCEDURES
PREPARATION
TOOLS REQUIRED
SECTION 5 SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
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
SPECIAL PARTS
AFTER MAINTENANCE ACTIONS
SECTION 5 SERVICE PROCEDURES
RINSE SOLENOID VALVE REPAIR PARTS KIT CONTINUED
SECTION 5 SERVICE PROCEDURES
VACUUM BREAKER REPAIR PARTS KIT
PREPARATION
STEPS
SECTION 5 SERVICE PROCEDURES
VACUUM BREAKER REPAIR PARTS KIT CONTINUED
AFTER MAINTENANCE ACTIONS
SPECIAL PARTS
SECTION 5 SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
PREPARATION
TOOLS REQUIRED
SECTION 5 SERVICE PROCEDURES
RINSE REGULATING THERMOSTAT REPLACEMENT
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
SPECIAL NOTES
AFTER MAINTENANCE ACTIONS
RINSE REGULATING THERMOSTAT REPLACEMENT
SECTION PARTS SECTION
CONTROL BOX ASSEMBLY
SECTION 6 PARTS SECTION
300X Series Technical Manual Issued 07-26-2006 Revised N/A
DESCRIPTION
CONTROL BOX ASSEMBLY CONTINUED
Mfg. No
SECTION 6 PARTS SECTION
Issued
HOOD ASSEMBLY
SECTION 6 PARTS SECTION
DESCRIPTION
CANTILEVER ARM/DOOR ASSEMBLIES
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
CANTILEVER ARM/DOOR ASSEMBLIES CONTINUED
DESCRIPTION
Mfg. No
300X Series Technical Manual Issued 07-26-2006 Revised N/A
FRAME ASSEMBLY
SECTION 6 PARTS SECTION
Locknut, 1/4”-20 S/S Hex with Nylon Insert Bolt, 1/4”-20 x 1/2”
Pump Support Adjustable Bracket
TUB ASSEMBLY
Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
TUB ASSEMBLY CONTINUED
DESCRIPTION
Mfg. No
STEAM TUB ASSEMBLY
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
STEAM TUB ASSEMBLY CONTINUED
DESCRIPTION
Mfg. No
SECTION 6 PARTS SECTION
RINSE TANK ASSEMBLY
DESCRIPTION
Mfg. No
70F Rise
THERMOSTATS / WASH HEATERS / RINSE HEATERS
Model
Volts
SECTION 6 PARTS SECTION
WASH PUMP EXPLODED VIEW
DESCRIPTION
Mfg. No
Wash Motor Assembly
Phase
WASH MOTORS
SECTION 6 PARTS SECTION
INCOMING PLUMBING
WATER PRESSURE REGULATOR KIT WPRK OPTION
SECTION 6 PARTS SECTION
SECTION 6 PARTS SECTION
INCOMING PLUMBING CONTINUED
DESCRIPTION
Mfg. No
SECTION 6 PARTS SECTION
OUTLET PLUMBING
DESCRIPTION
Mfg. No
LITEM
300XN & 300XS INCOMING PLUMBING ASSEMBLY
SECTION 6 PARTS SECTION
DESCRIPTION
Complete 110 Volt Solenoid Valve Assembly, 1/2”
RINSE SOLENOID VALVE & VACUUM BREAKER REPAIR PARTS KITS
Complete Vacuum Breaker Assembly, 1/2” NPT
Coil & Housing only, 1/2”
SECTION 6 PARTS SECTION
300XS INCOMING STEAM PLUMBING ASSEMBLIES
Stand A, Coil Support Gasket, Coil 4 per assembly
COIL ASSEMBLY 300XS
300X Series Technical Manual Issued 07-26-2006 Revised N/A
SECTION 6 PARTS SECTION
DETAIL “B” WASH ARMS & MANIFOLD
DETAIL “A” FINAL RINSE ARMS & MANIFOLD
WASH & RINSE ARM/MANIFOLD ASSEMBLIES
300X Series Technical Manual Issued 07-26-2006 Revised N/A
EXPLODED VIEW OF
WASH & RINSE ARM/MANIFOLD ASSEMBLIES CONTINUED
SECTION 6 PARTS SECTION
DESCRIPTION
SAFETY DOOR INTERLOCK SDI OPTION
SECTION 6 PARTS SECTION
Pipe Clamp found on the side of the machine
Issued
EXHAUST FAN CONTROL OPTION
SECTION 6 PARTS SECTION
300X Series Technical Manual
FALSE PANEL INSTALLATION
False panel positioned in unit
SECTION 6 PARTS SECTION
To Dishmachine Drain
DRAIN QUENCH ASSEMBLY
To Cold Water Supply
SECTION 6 PARTS SECTION
SECTION ELECTRICAL SCHEMATICS
300X/300XN/300XLT 208-230 VOLT - 50/60 HERTZ - SINGLE & THREE PHASE
SECTION 7 ELECTRICAL SCHEMATICS
Issued
300X Series Technical Manual
SECTION 7 ELECTRICAL SCHEMATICS
300X/300XN/300XLT 380-440-460 VOLT - 50/60 HERTZ - THREE PHASE
Issued
300X Series Technical Manual
SECTION 7 ELECTRICAL SCHEMATICS
300X/300XN/300XLT 415 VOLT - 50/60 HERTZ - THREE PHASE
Issued
300X Series Technical Manual
Issued
SECTION 7 ELECTRICAL SCHEMATICS
300X Series Technical Manual
Revised N/A