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NAVY SURFACE SHIP ELECTRIC FRYERS CHAPTER 7: SERVICE PROCEDURES 7.1 General
Before performing any maintenance on this equipment, disconnect the fryer from the electrical
power supply.
When electrical wires are disconnected, it is recommended that they be marked in such a way as to
facilitate re-assembly.
7.2 Replacing a Controller
1. Disconnect the fryers from the electrical power supply.
2. The controller bezel is held in place by tabs at the top and bottom. Slide the bezel up to
disengage the lower tabs. Then slide the bezel down to disengage the upper tabs. If applicable,
remove the top two screws holding the controller to the control panel frame. The control panel is
hinged at the bottom and will swing open from the top.
3. Unplug the wiring harness from the connector on the back of the controller and disconnect the
grounding wire from terminal adjacent to the connector. Remove the control panel assembly by
lifting it from the hinged slots in the control panel frame.
4. Remove the controller from the control panel assembly and install the replacement controller.
Reinstall the control panel assembly by reversing steps 1 and 2.
7.3 Replacing Component Box Components
1. Remove the control panel (see steps 1 - 3 of section 7.2 on the preceding page).
2. Unplug the wiring harness from the 15-pin connector on the interface board and disconnect the
grounding wire from terminal adjacent to the 15-pin connector on the back of the controller.
Remove the control panel assembly by lifting it from the hinge slots in the control panel frame.
3. Disconnect the wiring from the component to be replaced, being sure to make a note of where
each wire was connected.
Ground Wire Terminal
15-Pin Connecto
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