VALVE/NORM circuit breaker 1HV.
3.
On the AIR COND overhead control panel 30VU:
-push the APU BLEED pushbutton switch.
On the AIR COND overhead control panel30VU:
-the blue ON legend of the APU BLEEDpushbutton switch comes on.
The APU supplies bleed air after 5 s.
A single chime is heard after approximately 20 s.
On the LH (131VU) and RH (130VU) glareshield:
-the MASTER CAUT lights come on after approximately 20 s.
On the upper ECAM display unit:
-AIR X BLEED FAULT (amber).
-X BLEED ..... MAN CTL (cyan).
-AVOID ICING CONDITIONS (cyan). comes into view.
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ACTION RESULT -------------------------------------------------------------------------------
On the BLEED page of the lower ECAM display unit: - the APU bleed valve symbol is in line (green). - the crossbleed valve symbol is in crossline (amber).
4. On the circuit breaker panel 122VU: - close the AIR BLEED/X FEED VALVE/NORM circuit breaker 1HV. On the LH (131VU) and RH (130VU)glareshield:- the MASTER CAUT lights go off afterapproximately 20 s.
The crossbleed valve opens after approximately 5 s.
On the upper ECAM display unit: - AIR X BLEED FAULT (amber). - X BLEED ..... MAN CTL (cyan). - AVOID ICING CONDITIONS (cyan). goes off.
On the lower ECAM display unit: - the BLEED page goes off.
5. On the ECAM control panel (ECP) 11VU: On the ECAM control panel (ECP) 11VU:
- push the BLEED pushbutton switch. - the light in the BLEED pushbuttonswitch comes on (white).
On the BLEED page the lower ECAM display unit: - the APU bleed valve symbol in line (green). - the crossbleed valve symbol in line (green).
6. On the AIR COND overhead control panel 30VU: On the AIR COND overhead control panel30VU:
- push the APU BLEED pushbutton switch. - the blue ON legend of the APU BLEEDpushbutton switch goes off.
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ACTION RESULT
-------------------------------------------------------------------------------The APU bleed valve and the crossbleed valve close.
On the BLEED page of the lower ECAM display unit:
-
the APU bleed valve symbol in crossline (green).
-
the crossbleed valve symbol turns from line to crossline (amber).
-after approximately 5 s the crossbleed valve symbol in crossline (green).
7. On the ECAM control panel (ECP) On the ECAM control panel (ECP) 11VU: 11VU:
-push the BLEED pushbutton - the light in the BLEED pushbutton switch. switch goes off.
On the lower ECAM display unit:
-the BLEED page goes off.
(1) Reset of the Message on the Status Page
NOTE : During the test the message X-BLEED MAN CTL comes into view on
____ the STS page. Reset the FWC 1 and FWC 2 or do the subsequent procedure.
(a)
Pull the circuit breaker AIR/BLEED/X FEED/VALVE/BAT (2HV).
(b)
Put the X-BLEED selector switch in the OPEN position (with the crossbleed valve in closed postion) and keep it there until the message X-BLEED MAN CTL goes out of view.
(c)
Close the circuit breaker AIR/BLEED/X FEED/VALVE BAT/(2HV).
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5. Close-up
________
**ON A/C 001-049, 101-105, 151-199, 201-210,
Subtask 36-12-00-860-050-A
A. Put the aircraft back to the serviceable condition.
(1)
Shut down the APU (Ref. TASK 49-00-00-860-009).
(2)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
**ON A/C 051-099,
Subtask 36-12-00-860-050
A. Put the aircraft back to the serviceable condition.
(1)
Shut down the APU (Ref. TASK 49-00-00-860-004).
(2)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
R **ON A/C 106-149, 211-299, 301-399, 401-499, 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM PNEUMATIC 氣源 2(60)
