TM 9-4520-260-13
4-22. CONTROL PANEL - CONTINUED
4. RESET SWITCH.
a. Tag and remove wires.
b. Remove boot (18) and slide switch (17) out of panel (8).
c. Position new switch (17) in panel.
d. Secure with new boot (18).
e. Reconnect wires.
5. ON-OFF SWITCH.
Solder and flux contain materials which are hazardous to health. Avoid breathing vapors
or fumes from soldering operations. Perform operations only in well-ventilated areas.
Wash hands with soap and water after handling solder and flux.
a. Tag and unsolder wires.
b. Remove boot (20) and slide switch (19) out of panel (8).
c. Position new switch (19) in panel.
d. Secure with boot (20).
e. Solder wires.
6. CAMLOC STUDS.
Remove and replace camloc studs (21) if required.
7. INSTALL CONTROL PANEL.
Position the assembled control panel in place on heater and secure with two camloc studs (21).
TEST HEATER
1. Connect the thermostat and power plugs to the control panel.
2. Start the heater (para 2-10) and check for correct heater operation.
4-44