320系列机组课程空调非正常操作A

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航空

AIR CONDITIONING MENU
Abnormal Operation(A) 1/21
Objectives : 379,385,376,378,223,28,386,377,383
Version : 01
Ref. : XXX
A/C MSN :
Creation : 13/01/97
Developer : TW
AIR CONDITIONING MENU
Abnormal Operation(A) 2/21
This is a demonstration of a pack one overheat in-flight.
You are the PNF. You are currently flying at your cruise
flight level, everything is normal.
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AIR CONDITIONING MENU Abnormal Operation(A) 4/21
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Let’s look at the fault indications;
• A fault message and associated checklist on the E/WD.
• the ECAM BLEED page has been automatically called
to show amber indications
• a FAULT light has illuminated on the Air Conditioning
Control Panel.
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On the E/WD, read the title of the failure.
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Before you begin, notice that the pack flow control valve
has closed. This occurred automatically when the
overheat was detected to protect the pack from damage.
The valve color indication is amber because the valve
position disagrees with the switch position.
The compressor outlet temperature is also amber because
the temperature limit has been exceeded.
AIR CONDITIONING MENU
Abnormal Operation(A) 8/21
Notice also that since the pack valve has closed the
supply line from the pack to the mixer unit has turned
amber. This happens because there is no air flow from
the pack to the mixing unit.
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The PF will ask you to perform the ECAM actions.
You, as PNF Read and Perform the ECAM Actions
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The first step on ECAM directs you to turn off PACK1.
This is to match pack switch and pack valve position
and prepare to reset the pack.
Note that the fault light on the Pack pushbutton switch
is illuminated to help you locate it and to indicate the
overheat condition.
Switch off PACK 1.
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The first step on ECAM directs you to turn off PACK1.
This is to match pack switch and pack valve position
and prepare to reset the pack.
Note that the fault light on the Pack pushbutton switch
is illuminated to help you locate it and to indicate the
overheat condition.
No. Switch off PACK 1.
AIR CONDITIONING MENU Abnormal Operation(A) 12/21
The first step on ECAM directs you to turn off PACK1.
This is to match pack switch and pack valve position
and prepare to reset the pack.
Note that the fault light on the Pack pushbutton switch
is illuminated to help you locate it and to indicate the
overheat condition.
No. To switch off Pack 1 press PACK 1 pb sw.
AIR CONDITIONING MENU
Abnormal Operation(A) 13/21
When pack one is turned off, an OFF light illuminates in
the switch and the pack valve indication turns green
showing valve /switch agreement.
Notice that the FAULT light is still on.
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Abnormal Operation(A) 14/21
The completed procedural step disappears from the E/WD.
Let’s move on to the next step of the procedure, which has
two parts.
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Abnormal Operation(A) 15/21
The first part, a condition line, is not an action but
analysis. We are to determine if the pack overheat is
out.
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The fault light in the switch is extinguished, and the
compressor outlet temperature indication is green; so
we can conclude that the overheat is out.
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Abnormal Operation(A) 17/21
Therefore, accomplish the next ECAM action by turning
Pack 1 back on.
Switch ON PACK 1.
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Therefore, accomplish the next ECAM action by turning
Pack 1 back on.
No. To switch on PACK 1 press on the PACK 1 pb sw.
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Therefore, accomplish the next ECAM action by turning
Pack 1 back on.
No. To switch on PACK 1 press on the PACK 1 pb sw.
AIR CONDITIONING MENU
Abnormal Operation(A) 20/21
When the pack switch is turned back on;
• the off light is extinguished,
• normal memos replace the failure message on the
E/WD, because the failure condition no longer exists,
• and the CRUISE page returns to the System Display.
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Abnormal Operation(A) 21/21
You have now completed the ECAM actions.
The pack overheat condition has gone and the pack is
reset.
NEXT
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EXIT
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bocome

非正常操作

songsimple

谢谢分享 拿走学习 谢谢楼主

tissle

好资料，学习中。。。

diguo

恩。好东西。好好学习一下。