TM10-6640-216-13&P
4-37. REMOVE/INSTALL EMERGENCY LIGHT FIXTURE
This task covers:
a. Removal
b. Installation
c. Test
INITIALSET-UP:
Tools Required
General Mechanics Tool Kit, Item 1, Appendix B
General Safety Instructions
WARNING
ELECTRICAL SHOCK
Before performing any maintenance actions on electrical equipment
ensure all electrical power has been turned off. Death or serious
injury may occur from failure to do this.
REMOVAL
Remove emergency light fixture. See figure 4-31.
a.
Open circuit breaker CB 17 located in the panelboard assembly.
b.
Loosen one captive screw and open cover.
c.
Remove two mounting screws
d.
Tag and disconnect main input wires.
e.
Remove chase nut from connection box nipple and remove emergency light from wall.
INSTALLATION
Install emergency light fixture. See figure 4-31.
a.
Place new emergency light fixture into light mount located on curbside wall.
b.
Secure emergency light to connection box nipple with chase nut.
c.
Connect main input wires and remove tags.
d.
Install two mounting screws.
e.
Close cover. Tighten one captive screws.
f.
Close circuit breakers CB17
TEST
Test emergency light fixture.
a.
Wait 5 to 10 minutes
b.
Depress test button and verify proper operations.
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