Fire Detection System

Card Set Information

Author:
chzor86
ID:
97699
Filename:
Fire Detection System
Updated:
2011-08-20 18:04:19
Tags:
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Description:
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The flashcards below were created by user chzor86 on FreezingBlue Flashcards. What would you like to do?


  1. Cabin Smoke
    • Generates aural tone and CABIN SMOKE switchlight
    • Located in the upper aft part of the cabin near the lavatory and avionics rack
  2. Engine Fire
    • Monitors for excessive temperature in the nacelles
    • Aural tone, ENGINE FIRE switchlight
    • Indicates fire or overheat condition
    • Self test available via Master Test System
  3. Engine Fire Extinguishing
    • ENGINE FIRE SWITCH – PUSH
    • -- Arms engine fire bottles
    • -- Closes hydraulic and fuel valves to engine
    • -- Removes generator/electrical power to engine
  4. Engine Fire Extinguishing
    • BOTTLE ARMED SWITCH – PUSH
    • -- Discharges fire bottle into engine
    • -- Discharged bottle’s light goes out
    • -- Can discharge both bottles to same engine if necessary
  5. Fire Bottles
    • 2 Halon (Bromotrifluoromethane)
    • 86 Cubic inches, 3lbs
    • Each bottles is charged to 600psi at 70°F (21°C)
    • Operational limits- -65° - 160°F (-54° - 71°C)

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