TM 5-6115-465-12
TO 35C2-3-446-1
NAVFAC P-8-625-12
TM 06858B/06859D-12
Electric Winterization Kit Troubleshooting
PROBABLE CAUSE
CORRECTIVE ACTION
MALFUNCTION
a. Power cable not connected to
ON-OFF switch
power supply.
ON position but
heaters and pump
b. Circuit breaker not closed.
not operating
c. Replace
c. Defective circuit breaker.
d. Defective ON-OFF switch.
e. Blown fuse.
f. Check wiring. Repair or replace if
f. Defective wiring.
a.
a. Defective ON-OFF switch.
Heaters inoperative
b.
b. Defective thermostat switch.
Test wiring. Repair or replace if
c.
c. Defective wiring.
Test heater elements. Replace if neces-
d. Defective heater element.
d.
a. Defective ON-OFF switch.
a. Replace ON-OFF switch (para. 4-74).
Pump inoperative.
b. Defective wiring.
b. Inspect and test wiring. Repair or re-
a. Defective lamp.
Indicator light
inoperative
b. Defective wiring.
b. Inspect and test wires. Repair or re-
( c ) Insert replacement lamp. Depress
( 5 ) Use an ohmmeter, check fuse for contin-
and rotate clockwise to lock.
uity.
(6) Replace fuse if unserviceable.
(d) Install lens.
(7) Insert fuse into fuse holder and install
e.
Fuse.
fuse holder cap.
(1) Remove fuse holder
4-14. ORGANIZATIONAL MAINTENANCE OF
(2) Withdraw fuse from fuse holder.
ELECTRIC WINTERIZATION KIT.
cloth
(3) Clean fuse with a clean, lint-free
a. Indicator Light Assembly.
lightly moistened with an approved solvent.
(1) Removal.
(4) Visually inspect fuse for cracks or
washers (2) and pull control box out from generator
broken glass, corrosion, and metled conductor.
set.