TM 55-1520-240-T
CHAPTER 17
EMERGENCY EQUIPMENT TROUBLESHOOTING
CHAPTER OVERVIEW
Chapter 17 contains procedures for Emergency Equipment troubleshooting. Emergency equipment system
failure symptom is listed below, Included in this Chapter are locations and views of all electrical connec-
tors, receptacles, relays, and ground connections for Emergency Equipment system.
Refer to TM 55-1520-240-23 for required Emergency Equipment system maintenance procedures.
SYMPTOM
TASK
CHARGE INDICATOR LAMPS ON ONE OR
MORE EMERGENCY EXIT LIGHTS DO NOT
COME ON WHEN SWITCH IS SET TO ARM
17-1.3
CHARGE INDICATOR LAMPS ON ONE OR
MORE EMERGENCY EXIT LIGHTS DO NOT
COME ON WHEN SWITCH IS AT DISARM
17-1.3
EMERGENCY EXIT LIGHT MAIN LAMPS
COME ON WHEN SWITCH IS AT ARM
17-1.3
SYSTEM
PARA
EMERGENCY EXIT LIGHTS
1 7 -1
FAILURE SYMPTOM LIST
EMERGENCY EXIT LIGHTS
SYMPTOM
TASK
SYMPTOM
TASK
EMERGENCY EXIT LIGHT MAIN LAMPS
ONE OR MORE EMERGENCY EXIT LIGHTS
DO NOT COME ON WHEN SWITCH IS AT
WILL NOT GO OUT WHEN SWITCH IS SET
TEST
17-1.3
TO DISARM
17-1.3
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Change 2
17-2.1
