曝光台 注意防骗
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OVERHEAD PANEL
ENG FIRE PANEL
The aircraft has two identical ENG FIRE panels, which contain the following switches and
indicators ~
(~ ENG 1 (2) FIRE pb
This pushbutton's normal position is in, and guarded.
The pilot pushes it to release it. It pops out, sending an electrical signal that performs
the following for the corresponding engine :
- Silences the aural fire warning
- Arms the fire extinguisher squibs
- Closes the low-pressure fuel valve
- Closes the hydraulic fire shut off valve
- Closes the engine bleed valve
- Closes the pack flow control valve
- Cuts off the FADEC power supply
- Deactivates the IDG
ENG 1 (2) FIRE It
This red light comes on, regardless of the pushbutton's position, whenever the fire
warning for the corresponding engine is activated.
CCM ALL
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┃ ┃ ┃1.26.20 P 4 ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃I ~-~ A318 ┃l FIRE ENGTANDIAPU ┃SEQ 001 1 ┃I REV 23 ┃
┃ aw aw ,, ~L,~ .4319 ┃ ┃ ┃ ┃
┃ Lli,~ A320 ┃ ┃ ┃ ┃
┃ A~7-~'M" A321 ┃ ┃ ┃ ┃
┃ FLIGHT CREW OPERATING MANUAL ┃ ┃ ┃ ┃
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AGENT 1 and AGENT 2 pb
Both of these buttons become active when the flight crew pops the ENG FIRE button for
their engine.
A brief push on the button discharges the corresponding fire bottle.
- "SQUIB" lights up white when the flight crew pops the ENG FIRE button for its engine
to help the flight crew identify the AGENT pushbutton to be activated.
- "DISCH" lights up amber when its fire extinguisher bottle has lost pressure.
(~)TEST pb
This button permits the flight crew to test the operation of the fire detection and
extinguishing system.
- When the flight crew presses it :
- A continuous repetitive chime sounds.
- The MASTER WARN lights flash.
- ENG FIRE warning appears on ECAM.
On the FIRE panel :
- The ENG FIRE pushbutton lights up red.
- The SQUIB lights come on white if discharge supplies are available.
- The DISCH lights come on amber.
On the ENG panel (pedestal) :
- The FIRE lights come on red.
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┃I ~-~ A318 ┃FIRE PROTECTION ┃1.26.20 P 5 ┃
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本文链接地址：
AIRBUS A320 Flight Crew Operating Manual3(56)
