TM 10-3610-202-14
Table 5-1. Troubleshooting (Con't)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
SHELTER SYSTEM COMPONENTS (Con't)
8. CIRCUIT BREAKER WILL NOT REMAIN IN ON POSITION.
Step 1. Inspect the component served by the circuit breaker concerned for electrical defects in accordance with
the applicable commercial manual.
If necessary, rectify any defects in accordance with the applicable commercial manual.
Step 2. Inspect circuit breaker involved for failure.
If necessary, replace circuit breaker as described in paragraph 19-2
9. SHELTER LIGHTING COMPONENT FAILURE.
Step 1. Inspect the main power service box for LIGHTS circuit breaker positioned to off.
If necessary position LIGHTS circuit breaker in service box to on.
SHELTER SYSTEM COMPONENTS (Con't)
Step 2. Inspect for failure of fluorescent lamp starter.
If necessary, replace defective lamp starter as follows:
a. Rotate the starter counterclockwise and remove from starter socket.
b. Insert serviceable starter and rotate clockwise until the starter locks.
Step 3. Inspect for failure of fluorescent lamp ballast as follows
a. Position the LIGHTS circuit breaker in the main power service box to off.
b. Grasp fluorescent lamp tube, rotate 90 degrees and lower from tube sockets.
c. Rotate the starter counterclockwise and remove from starter socket.
d. Using a thin bladed screwdriver or similar tool, carefully lever the light assembly away from the
ceiling light channel. (See fig. 5-2.)
5-6
