Operating and Maintenance Manual
Scientek Washer Model SW-4600GWD
Revision 4, June 2005
Scientek Technology Corporation
Tel: (604) 273-9094
11151 Bridgeport Road, Richmond, BC V6X 1T3
Fax: (604) 273-1262
6-23
6.5.2 Test PLC Output Signals (Motors, Valves, Lights)
These two screen enable the testing of
the washers motors, valves, door
actuators and inidication lights. In order
to activate a device the correspondig
button needs to be pressed. To
deactivate the device press the button
again. Any stop button will also
deactivate all active devices.
The following safety features are built into the service mode:
- None of the devices will activate if the cycle has been started or running;
- Any stop push button will deactivate all active devices, except the door actuators;
- Wash Pump will shut down if the sump level switch is not activated;
- Dryer Heater contractor will not operate unless the dryer fan is running;
- The electric sump heater will not operate if the sump level switch is not activated.
- Turning the Service switch to the OFF position will deactivate all devices.
- Exit to Main Menu will also deactivate all the devices.