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 TM 55-1905-223-10
As a fail safe mode, actuation of the FM-200 fixed fire extinguishing system will result in
the automatic shutdown of the following powered ventilation system motor affecting the
protected space.
Paint Locker Powered Exhaust Fan
If FM-200 system fails to operate, proceed to the Paint Locker FM-200 Cylinder, located
in the bow thruster room (3-5-0-E), frame 10 and follow local manual release instructions
posted at the FM-200 cylinder.
f.
Actuation Procedures, A/C and Emergency Generator Room FM-200 System. All fire
scenarios and situations leading to the decision when to actuate the FM-200 total flooding
fire extinguishing system are not intended to be discussed here. Refer to the US Army Fire
Fighting Doctrine for guidance. However, the following steps must be completed to effectively
deploy the FM-200 system as designed.
In the event the FM-200 Fixed Fire Fighting System is to be actuated, the following steps must
be accomplished prior to activation of the system.
WARNING
In the event the FM-200 system electric horn/strobe or warning
lights (amber strobe) are activated, leave the protected space
immediately.
FM-200 is being released within 60 seconds, death or serious
injury could occur.
(1) Evacuate All Personnel From Space. The Watch Officer or on-scene commander must
ensure all personnel have evacuated the space and are accounted for.
(2) Secure Ventilation. Secure powered ventilation system to the protected space. This can
be accomplished locally at the motor-controller if the situation allows during the evacuation
process, at the FM-200 storage cylinder located in the stowage locker by manually lifting
the plungers located on top of the FM-200 pressure switches, or by shutdowns that will
occur automatically during FM-200 system actuation.
Ensure the following Powered Ventilation systems are secured:
A/C and Emergency Generator Room Supply Fan
Ensure the following Diesel Engines are secured:
Emergency Generator Diesel Engine
Secure the following openings to the protected space:
OPENING
LOCATION
Emergency Generator Exhaust Cover
Main Deck Weather Area (1-28-3-WEA), Starboard
Side, Frame 52
Air Conditioning Vent Plenum Cover
Main Deck Weather Area (1-28-3-WEA), Starboard
Side, Frame 49
Power Supply Cover
Main Deck Weather Area (1-28-3-WEA), Starboard
Side, Frame 52
Natural Air Intake Cover
Main Deck Weather Area (1-28-3-WEA), Starboard
Side, Frame 49
Change 10
2-733
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