A machine should not be allowed to
operated if any of the following occur:
• Excessively high water level.
• Machine is not connected to a properly grounded
circuit.
• Loading door does not remain securely locked
during the entire cycle.
• Vibration or shaking from an inadequate mounting
or foundation.
Table of Contents
Section 1:
Machine Specications & Mounting
Specications.................................................15
Mounting Dimensions ................................ 16-25
Section 2:
Machine Installation & Operating
Instructions
Basic Installation ............................................28
Electrical Connections & Fusing Requirements .29
Machine Operating Instructions ................. 30-31
Section 3:
Machine Programming Instructions
Programming Instructions & Price
Programming..........................................32-37
Section 4:
Trouble Shooting
Common Troubleshooting Solutions Pages ..40-42
Troubleshooting Machine Fault
Errors Pages ...................................... 43- 48
Section 5:
Machine Service Procedures
Top Panel Removal ......................................... 51
Detergent Dispenser ......................................51
Vaccuum Breaker/Air Gap ...............................51
Water Valves .................................................51
Lower Service Panel Door ............................... 52
Drain Valve ....................................................52
Front Panel Removal ......................................52
Masking Ring .................................................52
Door Locking Solenoid ...................................53
Thermoactuators ...........................................53
Lock Thermoactuator .....................................53
Unlock Thermoactuator ..................................53
Drive Belt Removal .........................................53
Door Lock Assembly Operation ..................54-55
Adjusting the Loading Door .......................56-57
Dexter Safety
Guidelines
FOR SAFETY
1. Always shut o power and water
supply and also discharge capacitors
before servicing.
2. Do not overload the washer.
3. Do not attempt to open door if cylinder
is in motion or contains water.
4. Do not mechanically force or override
door lock in any way.
5. Do not bypass any safety devices of
this washer.
6. Do not use volatile or ammable
substances in or near this washer.
7. Keep all panels in place. They protect
against shock and injury and add
rigidity to the washer.
To activate your warranty, be sure to return
your red warranty form to the factory. Please
have serial number and model ready when
calling for assistance.
WARNING
These washers are equipped with devices and
features relating to their safe operation. To
avoid injury or electrical shock, do not perform
and service, unless qualied to do so.
Loading Door Removal ..............................56-57
Loading Door Hinge Removal .....................56-57
Loading Door Disassembly ........................56-57
Loading Door Reassembly .........................56-57
Control Panel Name Plate Decal ......................57
Name Plate Removal ......................................57
Re-Installation of Name Plate .......................... 57
Outer Cabinet Removal ..................................58
Tub Back, Bearing and Cylinder Assembly ..59-62
Basket Pulley, Bearing Housing,
Water Seals & Tub Back ..........................63
T-30 0, T- 400, T- 600, T-900 & T-1200
Bolt Torque Chart ...............................64-65
Section 6:
Control Mounting Trough ................................69
Circuit Breaker/Fuse .......................................69
Main Control Printed Circuit Board ................... 69
PCB Transformer Step Down ........................... 69
Controls Transformer......................................69
Main Relay Printed Circuit Board .....................69
LED Printed Circuit Board Temperature & Start/
Display Push Button .................................69
Power Connection Terminal Block ...................69
Pressure Switch .............................................70
Add Bleach LED .............................................70
Main Data Communication Cable ..................... 71
Delta Variable Frequency Drive .......................71
Delta VFD Motor Leads...................................71
Delta VFD Dynamic Braking Resistors ..............71
Delta VFD Cooling Fan ...................................71
Section 7:
Machine Electrical & Wiring Schematics
Start Circuit ...................................................75
Fill Circuit ......................................................75
Wash Circuit ..................................................76
Drain, Rinse 1 & 2 & Final Rinse Circuit ...........76
Thermoactuator Circuit ...................................77
End of Cycle Circuit ........................................77
Diagrams & Schematics ............................. 78-89
Section 8:
Parts Data
V-Series Accessories .................................... 92
Wiring Harness Part # by Model ................... 95
Cabinet and Front Panel Group Part # ..... 96-98
Rear View Access Part # by Model..........100-103
Cylinder, Seals & Bearings Part #
by Model ...................................... 104-107
Door Lock Part # by Model .................. 108-109
Loading Door Part # by Model ..............110-115
Drain Valve Group Part # by Model ..............116
Chassis and Drain Part # by Model ........117-121
Water Inlet Part # by Model ..................122-123
Electrical Components -
Top Compartment ......................... 124-126
Control Panel Part # by Model .............. 128-129
Labels and Diagrams All C-Series Models......130
Section 9:
Coin Handling
Coin Handling Group.............................132-133
Section 11:
Maintenance
Preventative Maintenance ...........................135
10 11
Part # 8533-050-001 2/22 Part # 8533-050-001 2/22
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