CREW AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 345 AND ABOVE) (CONTINUED)
CREW FIRE DETECTION SYSTEM TEST (CONTINUED)
WARNINGS
l If red FIRE ALARM lamp remains on, or flashes on
and off after completion of self test do not reconnect
Halon bottles. Do not continue test.
l Make sure anti-recoil plugs are installed in crew
AFES extinguisher discharge ports. Make sure
extinguisher electrical connectors are disconnected
(see steps A thru D).
H Lift red guard covering T/A panel MANUAL DISCHARGE toggle switch.
Press toggle switch up to discharge position. The personnel ventilation
blower system will automatically turn on in the exhaust mode 8 to 10 seconds
after actuating system. If not, troubleshoot personnel ventilation blower
system (p 2-177).
I
Press ventilator blower RESET switch, located on accessory control panel,
to shut off personnel ventilator blower.
J Lower red guard cover to cover MANUAL DISCHARGE switch.
K
L
M
N
Turn crew T/A panel Maintenance switch to vertical position.
Turn MASTER switch OFF. Reconnect electrical connector(s) for all six
crew system Halon bottles or, if optional method in note above is used,
reconnect J2 connector in SCEA.
Turn crew T/A panel Maintenance switch to horizontal position. Turn
MASTER switch ON. Light sequence on crew T/A panel shall repeat as in
step F, excpt hat when the green PASS TEST light goes out at end of BITE
test, all six red FIRE EXT LED's will briefly flash on one time. The yellow
FAULT light will not illuminate this time. After completion of BITE test,
the only light illuminated will be green POWER ON light.
Press SYSTEM TEST switch up to activate system test. The following light
sequence will occur:
1
2
Crew T/A panel green POWER ON light will already be illuminated
After approximately 5 seconds, the PASS TEST light will illurninate and
remain on. At the same time, the red SCEA LED will briefly flash on one
time.
14-60.3
Change 4
TM 9-2350-267-20
