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OXYGEN MENU
System presentation 6/16
The oxygen mask is equipped with several controls and indicators that you
will study in more detail in the normal operation module.
Let’s have a brief look at these controls :
The red grips or release levers, when squeezed, enable the pilot to retrieve
the mask from its container.
OXYGEN MASK
REGULATOR PANEL
OXYGEN MENU
System presentation 7/16
The blinker flow meter flashes yellow when the
oxygen is flowing.
OXYGEN MENU
System presentation 8/16
The N / 100 % supply selector enables the pilot to
select either pure oxygen or a mixture of cabin air
and oxygen.
OXYGEN MENU
System presentation 9/16
The TEST AND RESET control enables the test of
the oxygen flow.
OXYGEN MENU
System presentation 10/16
An EMERGENCY pressure selector, when
pressed, provides pressurized oxygen flow for a
few seconds.
OXYGEN MENU
System presentation 11/16
Turned in the direction shown, it delivers
permanent positive pressure to the mask.
You will have a chance to operate all these
controls and look at a video in the normal
operation module.
OXYGEN MENU
System presentation 12/16
The crew controls the oxygen system for the
cockpit and the cabin through the OXYGEN panel
located on the overhead panel.
OXYGEN MENU
System presentation 13/16
And monitors the cockpit oxygen system
on the ECAM DOOR page.
The corresponding indications are
displayed in the upper right corner and are
color-coded to reflect the system status.
OXYGEN MENU
System presentation 14/16
The fixed oxygen system in
the cabin operates in case of
cabin depressurization.
OXYGEN MENU
System presentation 15/16
This system consists of two to four masks,
and chemical oxygen generators.
CHEMICAL
GENERATOR
MMAASSKKSS
They are located above the passenger seats, in
the lavatories, in each galley, and at each cabin
attendant station.
You will study the operation of this system in the
normal operation module.
OXYGEN MENU System presentation 16/16
The portable oxygen system consists of one smoke hood in
the cockpit, and several in the cabin. This equipment enables at
least 20 minutes of breathing protection.
You will see the use of this smoke hood in more detail in the
cabin systems chapter.
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NEXT
OXYGEN MENU System presentation 17/16
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EXIT
AUDIO GLOSSARY FCOM
RETURN
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CCRREEWWOOXXYYGGEENNMMAASSKK
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CCAABBIINNOOXXYYGGEENNSSYYSSTTEEMM
OOXXYYGGEENNPPAANNEELL
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OXYGEN MENU
Summary 1/18
In this module, you can review all the
Oxygen controls and the ECAM indications.
OXYGEN MENU
Summary 2/18
OOXXYYGGEENNPPaanneell
MASK MAN ON pb
PASSENGER SYS ON LIGHT
CREW SUPPLY pb sw
Select any yellow
button for review.
OXYGEN MENU
Summary 3/18
OOXXYYGGEENNPPaanneell
PASSENGER SYS ON LIGHT
In the AUTO position, the
mask doors open automatically
when the cabin altitude exceeds
14 000 ft.
When the guard is lifted and
the pb is pressed, the mask
doors also open, regardless of
the cabin altitude.
MASK MAN ON pb CREW SUPPLY pb sw
OXYGEN MENU
Summary 4/18
OOXXYYGGEENNPPaanneell
PASSENGER SYS ON LIGHT
MASK MAN ON pb CREW SUPPLY pb sw
Controls the crew oxygen
supply valve. When the
valve is open, low pressure
oxygen is supplied to the
masks.
When in the OFF
position, the valve is
closed.
OXYGEN MENU
Summary 5/18
OOXXYYGGEENNPPaanneell
Illuminates white when
the oxygen mask doors in
the cabin are unlocked and
masks are deployed.
PASSENGER SYS ON LIGHT
MASK MAN ON pb CREW SUPPLY pb sw
OXYGEN MENU
Summary 6/18
Crew Oxygen Mask
Storage Box
Select any
yellow button
for review.
EMERGENCY PRESSURE SELECTOR
SUPPLY SELECTOR
RELEASE LEVERS
OXY ON FLAG
PRESS TO TEST AND
RESET CONTROL
BLINKER FLOWMETER
OXYGEN MENU
Summary 7/18
When testing oxygen
flow and oxygen
overpressure, the flow
indicator flashes yellow to
indicate the oxygen is
flowing.
Crew Oxygen Mask
Storage Box
SUPPLY SELECTOR
OXY ON FLAG
PRESS TO TEST AND
RESET CONTROL
EMERGENCY PRESSURE SELECTOR
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空客a320飞机概述2(76)
