07610-002-41-09-F
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SERVICE
PROCEDURES
SWITCHES AND CIRCUIT BREAKERS
This indicating light remains lit the entire time the heater switch is on.
There are fi ve switches installed in the control box cover panel. These are the start,
master, manual wash, rinse-fi ll, and heater switches.
Before working on the machine, it is important that power be turned off at the customer’s
circuit breaker to prevent the possibility of electrical shock; trip breaker to “off” position.
Remove control panel from the control box by removing the four screws holding it
in place. Hang the control panel using the two right-hand upper and lower screw
receptacles on the control box with backside of panel facing outward. The fi ve switches
are mounted in individual round holes with a keyway. By using a pair of pliers, or an
open-end wrench, it is possible to loosen the inside nut enough to allow the outside nut
holding the switch to be removed by fi ngers. Push switch out of hole.
If a switch is found to be defective, replacement can be achieved by placing the new
switch next to the old one. To make sure the new switch is not upside down, align with
the keyways. Transfer wires one at a time to the new switch. If this is not
practical, pull wires off—one at a time—and tag them for proper replacement.
Put switches back into panel, make sure they protrude through panel properly, tighten
both nuts, and replace control panel on control box. Power can now be applied to the
dishmachine. Run through cycles to check all operations.
1. Connection terminals
2. Inside nut
3. Panel plate
4. Outside nut
5. Bar or toggle handle
HEAT LIGHT
REPLACEMENT OF SWITCHES IN CONTROL PANEL
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