Page 12-5
Pilot’s Operating Manual
Original Issue: Feb, 2002
Sub-section 12
OXYGEN SYSTEM
Hawker 800XP Pro Line 21
Section III - SYSTEMS DESCRIPTION
SERVICING
The oxygen cylinders are charged through a charging valve in the oxygen box assembly which is
situated in the right hand rear fuselage between frames 24 and 25.
A contents indicator is mounted next to the charging valve. The charging supply passes through a line
filter and bursting disc assembly before joining the pipeline from the cylinders to the automatic shut-off
valve.
The automatic shut-off valve is also located in the oxygen box assembly and is provided to shut off the
oxygen supply should there be a rupture of the supply pipeline downstream of the valve.
All system piping is made from stainless steel or light alloy, except for hoses which connect the oxygen
cylinders, drop-out mask units, therapeutic outlets, and the mask quick-release sockets.
Figure 3
Oxygen Box Assembly
Содержание Hawker 800XP
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