TM 10-3610-202-14
(b) Position the blackout buzzer circuit
breaker in the main power service box to on.
(c) Using a suitable meter or test light,
check for continuity at wire connections when blackout
warning switch is activated.
(2)
Removal. Remove the blackout warning
switch as follows:
(a) Position the blackout buzzer circuit
breaker in the main power service box to off.
(b) Tag and disconnect the wires from
the switch.
(c) Remove the two screws that secure
the switch to the switch housing and remove the switch.
(3)
Repair. Repair of the blackout warning
switch consists of replacement.
(4)
Installation. Install the blackout warning
switch as follows:
(a) Position the replacement switch in
the switch housing and secure with two screws.
(b) Connect the wires to the switch and
remove the tags.
(c) Swing the cover up into position
over the switch housing, tighten the nut and install and
tighten the remaining three nuts, lockwashers and bolts.
(d) Position the blackout buzzer circuit
breaker in the main power service box to on.
(e) Depress blackout warning switch
and assure that buzzer operates correctly.
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