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