On the lower ECAM display make sure that:
-
the differential pressure, the cabin vertical speed, the cabin altitude indications and the outflow valve position show.
On the lower ECAM display make sure that:
-
the outflow valve position indicator moves in a downwards direction.
On the lower ECAM display make sure that:
-
the outflow valve position indicator moves in an upwards direction.
On the lower ECAM display make sure that the outflow valve position indicator moves to the open position.
R A. Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
R (1) De-energize the aircraft electrical circuits R (Ref. TASK 24-41-00-862-002).
TASK 21-31-00-440-003
Reactivation of the CPC2
1. Reason for the Job
__________________
Refer to the MMEL TASK: 21-31-01
Pressure Control and Monitoring
Automatic Cabin Pressure Control System
(FAA only)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
21-31-00-710-002 Operational Test of the Pressure Control and Monitoring 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power R TSM ATA 21 (for corrective action)
3. Job Set-up
__________
Subtask 21-31-00-861-068
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 21-31-00-865-071
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
122VU AIR COND/CAB PRESS/CTL/2 2HL Y22
4. Procedure
_________
Subtask 21-31-00-710-068
A. Operational Test of the Pressure Control and Monitoring (Ref. TASK 21-31-00-710-002).
Subtask 21-31-00-810-051
R B. Do the trouble shooting of the CPC2 (Ref. TSM ATA 21) and do the applicable corrective maintenance procedure(s).
5. Close-up
________
Subtask 21-31-00-862-064
A. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
PRESSURE CONTROL AND MONITORING - ADJUSTMENT/TEST
_________________________________________________ TASK 21-31-00-700-002 Pressurization Test of the Fuselage
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
05-53-00-780-001 Test for Leakage in the Repair Area at a Differential Pressure of 280 mbar (4.06 psi) 05-53-00-780-002 Test for Leakage in the Repair Area at a Differential Pressure of 550 mbar (7.97 psi) 05-53-00-780-003 Test to Measure the Structural Leakage
3. Job Set-up
__________ Subtask 21-31-00-010-055
A. Not applicable
4. Procedure
_________ Subtask 21-31-00-780-050
A. Do the pressurization test of the fuselage (Ref. TASK 05-53-00-780-001), (Ref. TASK 05-53-00-780-002) and (Ref. TASK 05-53-00-780-003).
TASK 21-31-00-710-002
Operational Test of the Pressure Control and Monitoring
WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING SYSTEM
_______ FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
1. Reason for the Job
__________________
Refer to the MPD TASK: 213100-01
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-002 Procedure to Get Access to the SYSTEM REPORT/TEST/AIR
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