747 Fire Protection
by jerome meriweather
   

Up to MISC
Left to EEC or IRS or Electrical
Right to PASS OXY or PRESS
Down to ENG Start/Fuel

To View a Control's Description, MouseOver it and ...
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Speaker DISCH Switch & Light Cargo Extinguisher Switches APU BTL DISCH Lights APU Fire Shutoff Handle BTL DISCH Lights Engine Fire Shutoff Handles
747 Photo and/or Graphic Element
  

 

 

Engine Fire Shutoff Handles
Illuminates to indicate a fire in the associated engine. When pulled the handle: Handles are locked until released automatically by any of the following:
BTL DISCH Lights
Indicate low pressure in the associated fire extinguisher bottle.
APU Fire Shutoff Handle
Illuminates to indicate a fire in the APU or APU compartment. The APU shuts down immediately. When pulled the handle: Handles is locked until released automatically by any of the following:
APU BTL DISCH Lights
Indicate low pressure in the APU fire extinguisher bottle.
Cargo Extinguisher Switches FWD/AFT
DISCH Switch
Speaker