Flashcards in Emergecy Equipment Deck (6)
The system consists of a main system supplying the cockpit crew and the pax. A portable unit supplies the cabin attendant.
Main oxygen bottle specs
1850psi nominal pressure, reduced to 78psi in the distribution system.
LOPR light when distribution is below 50psi
3 Quick donning masks provide the cockpit crew with 120 mins of diluted O2 in the normal setting, 15 mins on %100.
Cabin Attendant Bottle
Provides 30mins diluted O2 at 13000ft for 1FA.
Passenger Oxygen System
The main system provides pax protection through the PAX SUPPLY valve. Allows diluted O2 through 12 masks for %25 of the pax for 30 minutes in addition to the 120 minute supply for the crew.