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. Connect power cable (figure 4-5).
a. Power cable not connected to
ON-OFF switch
power supply.
ON position but
heaters and pump
b. Close circuit breaker (para. 2-23).
b. Circuit breaker not closed.
not operating
circuit breaker (para. 4-14).
c. Replace
c. Defective circuit breaker.
d. Defective ON-OFF switch.
d. Replace ON-OFF switch (para. 4-14).
e. Replace fuse (para. 4-14).
e. Blown fuse.
f. Check wiring. Repair or replace if
f. Defective wiring.
necessary (para. 4-13).
Replace ON-OFF switch (para. 4-14).
a.
a. Defective ON-OFF switch.
Heaters inoperative
b.
Replace ON-OFF switch (para. 4-14).
b. Defective thermostat switch.
Test wiring. Repair or replace if
c.
c. Defective wiring.
necessary (para. 4-14).
Test heater elements. Replace if neces-
d. Defective heater element.
d.
sary (para. 4-14).
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-
place as necessary (para. 4-14).
a. Defective lamp.
a. Replace lamp (para. 4-13).
Indicator light
inoperative
b. Defective wiring.
b. Inspect and test wires. Repair or re-
place if necessary (para. 4-14).
( 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.
cap (figure 4-6).
(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.
(a) Remove screws (1, figure 4-7) and
(4) Visually inspect fuse for cracks or
washers (2) and pull control box out from generator
broken glass, corrosion, and metled conductor.
set.
