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MD-44 and MD-66 Rack Conveyor Dishwashers
Revisions to this manual...........................................................................................................i
Limited Warranty
......................................................................................................................ii
Model Descriptions
...................................................................................................................iv
Installation ....................................................................................................................1
Receiving ............................................................1
MD-44 Direction Field Conversion.......................2
Plumbing Connections.........................................10
Drain Connections
...............................................11
Ventilation ............................................................11
Electrical Connections .........................................12
Chemical Signal Connections..............................14
Vent Fan Signal Connection ................................14
Running & Table Limit Switch Connections .........14
Curtain Locations.................................................15
Door Safety Switches ..........................................16
Scrap Screens .....................................................17
Installing Spray Arms ...........................................18
Installing the Pawl Bar .........................................22
Installing the Curtains ..........................................23
Initial Start-Up Check List ....................................24
Operation ..................................................................................................................... 25
Operation .............................................................25
Cleaning and Maintenance ..................................27
Troubleshooting ...................................................30
Service Replacement Parts ..........................................................................................31
Solid State Control Module Operation and Troubleshooting ........................................81
Electrical Schematics ...................................................................................................93
Table of Contents