On the ECAM lower display unit:
-
the outflow valve symbol shows approx. 50 DEG. open when the
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
2. On the AIR COND panel 30VU:
-lift the black guard and push the RAM AIR pushbutton-switch to the off position.
5. Close-up
________
Subtask 21-55-00-860-052 differential pressure in the fuselage is less than 1 psi.
On the AIR COND panel 30VU:
- on the RAM AIR pushbutton-switch theON legend goes off.
On the ECAM lower display unit:
-
the outflow valve symbol moves to the fully open position.
On the ECAM upper display unit:
-
the green RAM AIR ON message goes off.
A. Put the aircraft back to its initial configuration.
(1) Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
(2)
Do the ADIRS stop procedure (Ref. TASK 34-10-00-860-005).
Subtask 21-55-00-941-050
B.
Remove the warning notice(s).
Subtask 21-55-00-862-052
C. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-
002). R
EMERGENCY RAM AIR INLET - ADJUSTMENT/TEST
_________________________________________ TASK 21-55-00-710-001 Operational Test of the Emergency Ram-Air Inlet WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1.
Reason for the Job
__________________
Refer to the MPD TASK: 215500-01
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
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
R 34-10-00-860-002 ADIRS Start Procedure R 34-10-00-860-005 ADIRS Stop Procedure
3. Job Set-up
__________
Subtask 21-55-00-861-050
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002). Subtask 21-55-00-865-050
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR COND/RAM/AIR/INLET 1HZ D10 49VU AIR COND/CAB/PRESS/CTL1 1HL D09 122VU AIR COND/CAB PRESS/CTL/2 2HL Y22
R
Subtask 21-55-00-869-050
C. Aircraft Maintenance Configuration
(1) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).
(2) Make sure that the BLEED page shows on the ECAM lower display unit.
(3) Make sure that the PACK 1 and the PACK 2 pushbutton switches on the AIR COND panel 30VU are in the OFF position.
R (4) Do the start procedure of the ADIRS (Ref. TASK 34-10-00-860-002).
4. Procedure_________
Subtask 21-55-00-710-050
R A. Operational Test
R R R WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE OUTFLOW VALVES ARE_______ CLEAR. MOVEMENT OF THE OUTFLOW VALVES CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
R R R R WARNING : MAKE SURE THAT THERE ARE NO PERSONS OR EQUIPMENT NEAR THE_______ EMERGENCY RAM AIR INLET FLAP. THE MOVEMENT OF THE EMERGENCY RAM AIR INLET FLAP CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
R R NOTE : Make sure that the area around the emergency ram air-flap is free____ from ground equipment and personnel.
R (1) Do this test
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the AIR COND panel 30VU: On the AIR COND panel 30VU:
R - lift the black guard and push - the white ON pushbutton switch light
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