14,000 ft - from CPCS or Altitude Switch
Crew = Upper Avionics Bay, Cabin = Fwd Cargo, R/H sidewall
Over-pressure of Crew Oxygen sys (Fwd of cargo door) or Cabin Oxygen sys (Aft of cargo door)
Oxygen System Control Unit (OSCU)
CPIOM-B, CPCS App
“MASK MAN ON” P/B on Oxy panel
Engine Burst Area Distribution between Frame 39 and 78. Can isolate parts of the distribution lines if ruptured.
CPIOM-F 1/2 Com, 3/4 Mon. 1/3 = Side 1, 2/4 = Side 2
Alternate Gauging Processors in FQDC provides secondary fuel measurement sys
3 automatic modes, Load Alleviation, Main and CG. Manual transfers also possible
Moved outboard to outer tanks after takeoff, moved inboard to feed tanks prior to landing
Prior to landing
Main pump 2, Standby pump 3
Do not operate if in Emergency Elect. Config or if any tank FQI has failed completely
4
Electro-Pneumatic detectors
Ambient or Duct using Photoelectric cells
DEU-B, then to CIDS SDF
Fire Extinguishing Data Converters Monitor and Fire the Cargo Fire Bottles
Temperature Compensated Pressure Switch on each bottle
Duct smoke detectors to CIDS-SDF (via CAN C & D) for warnings in cockpit
Via OMS.