Machine Serial No
2674 N. Service Road
Technical Manual
Door-Type Dishwasher
Moyer Diebel, Limited
Moyer Diebel, US
COPYRIGHT 2004 by Moyer Diebel
REVISIONS
Revision History
Comments
To Change from Straight-through Operation to Corner Operation
CONTENTS
CONTENTS
LIST OF FIGURES
Figure 23A
ELECTRICAL SCHEMATICS
LIST OF FIGURES cont
CONTENTS
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LIMITED WARRANTY
WARRANTY
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INTRODUCTION
INTRODUCTION
Options MH-60 only
Accessories
MODEL NUMBERS
Standard Equipment includes
Voltage
Electrical Power Requirements Fig Electric Heat/Electric Booster
GENERAL
Model
Changing Operation - Straight-through to Corner
INSTALLATION
INSTALLATION
Unpack the dishwasher
Electrical Connections
INSTALLATION Cont
INSTALLATION
Main Terminal Block
Electrical Connections Cont
INSTALLATION
Hinged Control Panel
Plumbing Connections
305mm
INSTALLATION Cont
INSTALLATION
INSTALLATION
Water Connections Cont
Drain Connections
Ventilation
Consult a qualified chemical supplier for your chemical needs
Chemical Connections
INSTALLATION Cont
INSTALLATION
7. MH-60, 6N, 6L
Chemical Connections Cont
MH-60, 6N
INSTALLATION
INITIAL START-UP
Complete the installation
Install the Scrap Screens
and Drain-Overflow Assembly
Check Wash Water Temperature
INITIAL START-UP CONT
INITIAL START-UP
WASH
INITIAL START-UP CONT
INITIAL START-UP
CYCLE
INITIAL START-UP
Check Final Rinse Water Temperature
Check Final Rinse Water Pressure
INITIAL START-UP CONT
INITIAL START-UP CONT
The Extended Wash Operation
Complete the initial start-up
Drain the dishwasher
Drain the dishwasher Cont
INITIAL START-UP Cont
INITIAL START-UP
OPERATION
OPERATION SUMMARY
Action
Result
Every 2 Hours or After Each Meal Period
CLEANING
Cleaning Schedule
CLEANING
Consult your chemical supplier for an appropriate deliming solution
Deliming
Deliming Process
CLEANING
CONDITION
TROUBLESHOOTING
TROUBLESHOOTING
SOLUTION
CONDITION
TROUBLESHOOTING CONT
TROUBLESHOOTING
SOLUTION
BASIC SERVICE
BASIC SERVICE
Electrical Service
Troubleshooting
Note the Switch Lever on the Overload
Electrical Service Cont
Motor Overloads
BASIC SERVICE
1.1 Introduction
Troubleshooting Timer Circuit Board
Solid State MH60/MH6N/MH6L Operating Instructions Automatic Operation
BASIC SERVICE
Red ‘Power’ LED
Troubleshooting Timer Circuit Board cont
BASIC SERVICE
Power Terminals
1.4 Testing Board Outputs
BASIC SERVICE
Operation
BASIC SERVICE
Float Switch
Float Switch Troubleshooting Chart
Configuration A
Heater Element Wiring - Booster Tank and Wash Tank Heater Elements
Electrical Service Cont
BASIC SERVICE
BASIC SERVICE
Electrical Service Cont Motor Connections
Pump Motor Wiring Diagrams
Pump Seal Replacement
MECHANICAL SERVICE
BASIC SERVICE
REPLACEMENT PARTS
REPLACEMENT PARTS
Figure 20 - MH-60/6N/6L Doors and Panels
REPLACEMENT PARTS
Item No
MH-60/6N/6L DOORS AND PANELS
REPLACEMENT PARTS
Part
1310 FRONT OF HOOD
REPLACEMENT PARTS
Figure 21 - MH-60/6N/6L Door Guides, Stops, and Lift Bracket
Item No
MH-60/6N/6L DOOR GUIDES, STOPS, AND LIFT BRACKET
REPLACEMENT PARTS
Part
Door Handle, Spring Assembly, and Safety Switch
REPLACEMENT PARTS
Figure 22 - MH-60/6N/6L
Item No
MH-60/6N/6L DOOR HANDLE, SPRING ASSEMBLY, AND SAFETY SWITCH
REPLACEMENT PARTS
Part
Figure 23A - MH-60/6N/6L Straight Track Assembly
REPLACEMENT PARTS
Figure 23B - MH-60/6N/6L Corner Track Assembly
Fig. 23A
MH-60/6N/6L STRAIGHT TRACK ASSEMBLY
MH-60/6N/6L CORNER TRACK ASSEMBLY
REPLACEMENT PARTS
LEFT
REPLACEMENT PARTS
FRONT
SIDE
Item No
MH-60/6/6L WASH/RINSE SPRAY PIPING
REPLACEMENT PARTS
Part
Figure 25 - MH-60/6N/6L Wash/Rinse Spray Arms
REPLACEMENT PARTS
AFTER S/N D3858
PRIOR TO S/N D3857
Item No
MH-60/6N/6L WASH/RINSE SPRAY ARMS
REPLACEMENT PARTS
Part
Figure 26 - MH-60/6N/6L Drain Assembly and Scrap Screens
REPLACEMENT PARTS
Item No
MH-60/6N/6L DRAIN ASSEMBLY AND SCRAP SCREENS
REPLACEMENT PARTS
Part
Figure 27 - MH-60/6N/6L Wash Tank Heat and Thermostats
REPLACEMENT PARTS
Item No
MH-60/6N/6L WASH TANK HEAT AND THERMOSTATS
REPLACEMENT PARTS
Part
PIPING
REPLACEMENT PARTS
VALVE FILL
FROM
Item No
MH-60 ONLY ELECTRIC BOOSTER AND THERMOSTATS
REPLACEMENT PARTS
Part
PIPING
REPLACEMENT PARTS
Figure 29 - MH-60 Only Lower Fill Piping Assembly
TO UPPER
Item No
MH-60 ONLY LOWER FILL PIPING ASSEMBLY
REPLACEMENT PARTS
Part
Figure 30 - MH-60/6N Only Upper Fill Piping Assembly
1714
WATER IN FROM LOWER PIPING
REPLACEMENT PARTS
Item No
MH-60/6N ONLY UPPER FILL PIPING ASSEMBLY
REPLACEMENT PARTS
Part
PIPING
REPLACEMENT PARTS
Figure 31 - MH-6N/6L Only Lower Fill Piping Assembly
TO UPPER
Item No
MH-6N/6L ONLY LOWER FILL PIPING ASSEMBLY
REPLACEMENT PARTS
Part
WATER IN FROM LOWER PIPING
1814
REPLACEMENT PARTS
Figure 32 - MH-6L Only Upper Fill Piping Assembly
Item No
MH-6L ONLY UPPER FILL PIPING ASSEMBLY
REPLACEMENT PARTS
Part
Figure 33 - MH-60/6N/6L Pump Assembly
REPLACEMENT PARTS
Item No
MH60/6N/6L PUMP ASSEMBLY
REPLACEMENT PARTS
Part
EXTENDED WASH
REPLACEMENT PARTS
POWER
Figure 34 - MH-60/6N/6L Control Panel and Gauges
Item No
MH-60/6N/6L CONTROL PANEL AND GAUGES
REPLACEMENT PARTS
Part
208V-575V/1 or 3 phase
REPLACEMENT PARTS
Main Power Transformer
Main Power Fuse Block
Item No
MH-60/6N/6L CONTROL CABINET
REPLACEMENT PARTS
Part
Dishracks and PRV
REPLACEMENT PARTS
Part Description
DISHRACKS AND PRV
REPLACEMENT PARTS
Part
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ELECTRICAL SCHEMATICS
RELAY
STEAM/ELECTRIC - 1 & 3 PHASE
701602
ATTENTION - VERY IMPORTANT ! - VERIFY CIRCUIT BOARD