ENG.1.&.2 TEST.Switches
Test the.fire.detection.and.extinguishing system operation.
.  
Activates.ECAM.ENG.FIRE.warning

.  
Activates continuous chime

.  
Illuminates the.following:

.  
Flashing.MASTER.WARN lights

.  
ENG.FIRE.switch

.  
SQUIBlights

.  
DISCH.lights

.  
FIRE lights on.engine.start and.ignition.panel

.
APU.Fire.Switch.(.guarded.)
When released.out:
.  
Cancels aural warning

.  
APU.shuts down

.  
Squib.is armed

.  
Squib.light.illuminates

.  
Fuel LP.valve.is closed

.  
APU.bleed.and.crossbleed.valves are closed

.
APU.generator.is deactivated
.

APU.Fire.Light
APU.Fire.light.illuminates independently.of switch.position when.the.APU.fire.warning.is activated.
APU.Agent.Switch

Arms.by.pushing.the.APU FIRE.switch..SQUIB light.illuminates..When.the.AGENT.switch.is pushing.momentarily:
.  
Bottle.is discharged

.
DISCH.light.illuminates
.

APU.TEST.Switch
Tests fire.detection.and.extinguishing.system operation.
Does.not.cause.automatic.shutdown.of APU.
.  
Activates.ECAM.APU.FIRE.warning

.  
Activates continuous chime

.  
Illuminates the.following:

.  
Flashing.MASTER.WARN lights

.  
APU.FIRE.switch.on.APU FIRE Panel

. SQUIB.light DISCH.light

12.11.06  -.17-

Hydraulic Control.Panel
ENG.1.&.2.Pump.Switch.& Light
.  
Switch

.  
ON.-.The.Pump.Pressurizes the.system when.the.Engine.is running.

.  
OFF.-The.Pump.is depressurized. Power generation.stops.

.  
Light
Illuminates amber to.indicate:

.  
Reservoir.low level

.  
Reservoir.overheat

.  
Reservoir.low air.pressure

. Pump low pressure Extinguishes when.the.ENG PUMP switch.is selected.OFF,.except.during an.overheat;.in.which.case,.the.light remains on.as long.as the.overheat.is present.

RAT.MAN.ON Switch.(.red.Guard.)
When pushed, the.RAM Air Turbine.extends.
The.RAT.extends.automatically in.flight.with.a loss.of.AC.buses.1 and 2.
Blue.ELEC Pump.Switch.&.Fault.Light.(Guarded.)
.  Switch
.  AUTO.-.The Pump.is energized, provided.AC.power is available:
.  
In.flight

.  
On.the.ground, provided.one.engine.is running.or.the.BLUE PUMP.OVRD.switch has been.pressed.

.  OFF.-The.Pump.is de-energized.
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：Flight Deck Documentation AIRBUS A320 空客A320駕駛艙文件(6)