Oxygen Servicing - Honda HondaJet HA-420 Pilots Operating Manual

HA-420
POM

OXYGEN SERVICING

CAUTION
NOTE
NOTE
Oxygen is stored in a single 50 cubic foot, 1850 psig oxygen bottle
located on the left side under the floor of the forward baggage
compartment (Figure 4-8). The pressure green band on the gauge is from
1750 to 1850 PSI. To calculate the temperature compensated pressure
(TCP), use the following formula (T
TCP= [294.26/(T
Oxygen quantity turns amber on the STATUS page when oxygen
quantity is below 465 liters. The oxygen quantity displayed on the
STATUS page is corrected for temperature.
Servicing is done through a service panel that is located on the aft
interior wall of the nose baggage compartment (forward of the forward
pressure bulkhead). In the service panel there is an oxygen bottle fill
port, and a pneumatic pressure gauge. There is a visible green disk on the
outside of the airplane located on the lower left nose of the airplane. In
the event that the oxygen bottle becomes over pressurized, the cylinder
contents will be discharged overboard and the green overboard discharge
indicator will be ruptured or missing.
October 30, 2016
Honda Aircraft Company
Use Aviators Breathing Oxygen only.
Only qualified maintenance personnel should perform
oxygen system servicing.
Oxygen duration tables required for mission planning
are located in NORMAL PROCEDURES of the
Airplane Flight Manual.
+ 273.15)] x P
ambient
HJ1-29000-005-001
FOR TRAINING PURPOSES ONLY
SERVICE, HANDLING,
AND MAINTENANCE
in °C).
ambient
cylinder
4-21