R  49-00-00-860-003 APU Start by External Power (GTCP 36-300)
R  49-00-00-860-004 APU Shutdown by External Power (GTCP 36-300) 49-00-00-860-005 APU Start by External Power (APS 3200) 49-00-00-860-006 APU Shutdown by External Power (APS 3200) 49-00-00-860-008 APU Start by External Power (131-9(A)) 49-00-00-860-009 APU Shutdown by External Power (131-9(A)) 52-41-00-010-002 Open the Avionics Compartment Doors for Access 52-41-00-410-002 Close the Avionics Compartment Doors after Access

 3. Job Set-up
__________

 Subtask 36-12-00-941-051
 A. Safety Precautions
 WARNING : MAKE SURE THAT THE FWD AVIONICS ACCESS DOOR 811 IS OPEN. WITH A
_______ WARNING PLACARD ATTACHED TO IT. THE WARNING NOTICE MUST TELL PERSONS NOT TO CLOSE THE DOOR. THIS PREVENTS ACCIDENTAL PRESSURIZATION OF THE AIRCRAFT.
 (1)
 When you operate the air condioning make sure that the access door 811 is open (Ref. TASK 52-41-00-010-002).

 (2)
 Install a warning notice on the access door 811 to tell persons not to close the access door 811.

 Subtask 36-12-00-860-054
 B. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002).

 (2)
 Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).

 (3)
 On the AIR COND overhead panel 225VU:

 -release the PACK 1 and PACK 2 pushbutton switches to off (the OFF legends come on).
 -make sure that the X-bleed selector switch is in the AUTO position.
 Subtask 36-12-00-865-053
 C. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41 122VU AIR BLEED/X FEED VALVE/NORM 1HV Z20
 1EFF : ALL 1 36-12-00Page 202 1 1 Aug 01/02R 1 1 1CES 1

 4. Procedure
_________

R  **ON A/C 001-049, 101-105, 151-199, 201-210,
 Subtask 36-12-00-869-055-A
 A. Pressurization of the Bleed System with the APU
 (1) Start and operate the APU (Ref. TASK 49-00-00-860-008).
 (2) On the AIR COND overhead panel 30VU, push the APU BLEED pushbutton switch to ON (the ON legend comes on).
 (3) On the ECAM control panel, push the APU key (the APU page comes into view).
 (4) On the AIR BLEED page of the ECAM lower DU, make sure that all indications are shown is normal (i.e. green indication).
 (5) When the pressurization of the bleed system is no longer necessary: - on the AIR COND overhead panel 30VU, release the APU BLEED pushbutton switch to off (the ON legend goes off), - shutdown the APU (Ref. TASK 49-00-00-860-009). 
R  **ON A/C 051-099, 
R  Subtask 36-12-00-869-055 
R  A. Pressurization of the Bleed System with the APU 
R  (1) Start and operate the APU (Ref. TASK 49-00-00-860-003). 
R R  (2) On the AIR COND overhead panel 30VU, push the APU BLEED pushbutton switch to ON (the ON legend comes on). 
R R  (3) On the ECAM control panel, push the APU key (the APU page comes into view). 
R R  (4) On the AIR BLEED page of the ECAM lower DU, make sure that all indications are shown is normal (i.e. green indication). 
R R R R  (5) When the pressurization of the bleed system is no longer necessary: - on the AIR COND overhead panel 30VU, release the APU BLEED pushbutton switch to off (the ON legend goes off), - shutdown the APU (Ref. TASK 49-00-00-860-004).

R **ON A/C 106-149, 211-299, 301-399, 401-499,
 Subtask 36-12-00-869-055-B
 A. Pressurization of the Bleed System with the APU
 (1)
 Start and operate the APU (Ref. TASK 49-00-00-860-005).

 (2)
 On the AIR COND overhead panel 30VU, push the APU BLEED pushbutton switch to ON (the ON legend comes on).

 (3)
 On the ECAM control panel, push the BLEED key (the BLEED page comes into view).

 (4)
 On the AIR BLEED page of the ECAM lower DU, make sure that all indications are shown is normal (i.e. green indication).

 (5)
 When the pressurization of the bleed system is no longer necessary:

 - on the AIR COND overhead panel 30VU, release the APU BLEED pushbutton switch to off (the ON legend goes off),
 -shutdown the APU (Ref. TASK 49-00-00-860-006).
 **ON A/C ALL

 5. Close-up
________
 Subtask 36-12-00-860-055
　
中國(guó)航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM PNEUMATIC 氣源 2(57)