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G. Removal and Replacement of Control Box
WARNING
Do not touch the live parts during a trial run or servicing operations.
NOTICE
Be careful not to damage the wiring when handling the control box.
1) Use the “ON/OFF” button on the operation panel to turn off the unit, then turn off the
dishwasher and booster tank power supplies. Lockout/Tagout to prevent the power
supplies from being turned back on inadvertently.
2) Remove the front panel.
3) Slide out the control box.
5) To remove the conveyor speed switch, turn the lever behind the
volume in the direction of the arrow, remove the switch body,
remove the nut behind the volume, and pull out the volume.
6) To replace, reverse the above procedure.
Control Box
H. Removal and Replacement of Thermistor
NOTICE
1. The thermistors are fragile; handle very carefully.
2. Always use the recommended sealant (high thermal conductive type), Model
KE4560RTV manufactured by SHINETSU SILICONE, Part Code 60Y000-11,
or Part Code 4A0683-01 or equivalent.
3. Do not shorten or cut the thermistor leads.
1) Use the “ON/OFF” button on the operation panel to turn off the unit, then turn off the
dishwasher and booster tank power supplies. Lockout/Tagout to prevent the power
supplies from being turned back on inadvertently.
4) Remove the control box cover. For
component locations, see “II.A.3.
Control Box.”