REMOVE/INSTALL FLUORESCENT LIGHT FIXTURE LAMP AND
STARTER - continued.
Align new starter prongs with starter slots in light fixture.
Insert new starter into slots and rotate 90 degrees.
Install lamp diffuser and secure diffuser to lamp fixture with four captive screws.
Place appropriate circuit breaker in the ON position.
Procedures for removing and installing fluorescent lamps and lamp starters in the
emergency light fixtures DS7 and DS13 are identical to the procedures outlined in
paragraph 3-4. To test the emergency lights, place the main circuit breaker A1CBl
in the OFF position. Emergency lights should come on.
3-5. REMOVE/INSTALL PURGE INTAKE DOOR FILTERS.
This task consists of:
General Mechanics Tool Kit, (Appendix B, Section III, Item 2)
Lockwasher, (Appendix F)
Remove Purge Door Filter. See figure 3-2.
Unlatch and open purge door if required.
Remove four screws and four lockwashers from purge door screen. Remove screen and dirty filter.
Install purge door filter.
Install a cleaned or new filter.