(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
EMERGENCY SHUTDOWN ((131-9(A))) - ADJUSTMENT/TEST
_________________________________________________
TASK 49-62-00-710-007
Operational Test of Emergency Shutdown System (with APU SHUT OFF Switch 1KL) (131-9(A))
1. Reason for the Job
__________________
Refer to the MPD TASK: 496200-B1
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
3. Job Set-up
__________
Subtask 49-62-00-865-056
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU APU/FUEL/BLOW OFF/PUMP 2QC B14 121VU APU/FUEL/BLOW OFF/CTL 1QC K39 121VU APU/FIRE AND OVHT/DET/LOOP B 2WG L44 121VU APU/FIRE AND OVHT/DET/LOOP A 1WG L43 121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41 121VU APU/FIRE/EXTIG/SQUIB/B 2WF L39 121VU APU/FIRE/EXTIG/SQUIB/A 1WF L38 121VU APU/FIRE/LP VALVE/NORM 4WF M42 121VU APU/FIRE/LP VALVE/STBY 3WF M41 121VU APU/FUEL/LP VALVE/CTL 1QF M40 121VU APU/FUEL/LP VALVE/SPLY 2QF M39
R EFF : 001-049, 101-105, 107-107, 151-199, 49-62-00Page 501 201-210, Config-2 Aug 01/05
CES
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/FUEL/PUMP/CTL 3QC M38
Subtask 49-62-00-860-054
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).
4. Procedure
_________ Subtask 49-62-00-710-058
A. Operational Test of the Emergency Shutdown System
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. In the INT LT section of the In the cockpit:
overhead panel 25VU: - all annunciator lights come on fully
- put the ANN LT switch in the bright.
TEST position.
2. In the INT LT section of the In the cockpit:
overhead panel 25VU: - the applicable annunciator lights go
- put the ANN LT switch in the off.
BRT position.
3. On the overhead panel 25VU: On the overhead panel 25VU:
- push the pushbutton APU MASTER - the ON legend in the pushbutton APU
SW to the ON position. MASTER SW comes on.
On the FUEL page of the ECAM lower
display unit:
- the APU LP fuel-valve symbol is shown
in the open position.
4. On the external power control On the ECAM upper display unit:
panel 108VU: - the warning,
R EFF : 001-049, 101-105, 107-107, 151-199, 49-62-00Page 502 201-210, Config-2 Aug 01/05
CES
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push and hold the APU SHUT OFF pushbutton switch (guarded red).
5. On the overhead panel 25VU:
-release the APU MASTER SW pushbutton switch.
6. On the external power control panel 108VU:
-release the APU SHUT OFF pushbutton switch and close guard.
7. On the ECAM control panel:
-push the FUEL pushbutton
switch.
8. On the glareshield panel 130VU or 131VU:
-push the MASTER CAUT pushbutton switch.
9. On the ECAM control panel:
-push the CLR pushbutton switch.
APU EMER SHUT DOWN
MASTER SW .... OFF
comes on.
On the glareshield panels 130VU and 131VU:
-the MASTER CAUT lights come on,
-a single chime is heard.
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