4. Procedure
_________ Subtask 24-38-00-710-050
A. Operational Test of the BCL (with the CFDS)
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the panel 35VU:
-push the BAT 1 pushbutton
switch.
2. On the MCDU, on the ELEC page:
-push the line key adjacent to the BCL 1 indication.
3. On the BCL page:
-push the line key adjacent to the TEST indication.
4. On the MCDU:
-push the line key adjacent to the RETURN indication until the ELEC page comes into view.
5. On the panel 35VU:
-release the BAT 1 pushbutton switch,
-push the BAT 2 pushbutton
switch.
6. On the MCDU, on the ELEC page:
-push the line key adjacent to the BCL 2 indication.
7. On the BCL page: On the panel 35VU:
-
the OFF legend of the BAT 1pushbutton switch goes off.
On the MCDU:
-
the BCL page comes into view.
On the panel 35VU:
-
the FAULT legend of the BAT 1pushbutton switch comes on for 6 seconds approximately.
On the panel 21VU:
-
the FAULT legend of the RAT & EMER GEN annunciator comes on for 6 seconds approximately.
On the BCL page:
-
the TEST OK message comes into view.
On the panel 35VU:
-
the OFF legend of the BAT 1pushbutton switch comes on,
-
the OFF legend of the BAT 2pushbutton switch goes off.
On the MCDU:
-
the BCL page comes into view.
On the panel 35VU:
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push the line key adjacent to - the FAULT legend of the BAT 2
the TEST indication. pushbutton switch comes on for 6 seconds approximately.
On the panel 21VU:
-
the FAULT legend of the RAT & EMER GEN annunciator comes on for 6 seconds approximately.
On the BCL page:
-
the TEST OK message comes into view.
8. On the panel 35VU: On the panel 35VU:
-release the BAT 2 pushbutton - the OFF legend of the BAT 2
switch. pushbutton switch comes on.
5. Close-up
________ Subtask 24-38-00-410-051
A. Close Access
(1)
Close the access panels of the AC/DC emergency power center 106VU and BATTERY power center 105VU.
(2)
Close the access doors 812 and 822.
(3) Remove the access platform(s). Subtask 24-38-00-860-050
B. Put the aircraft back to its initial configuration.
(1)
On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
TASK 24-38-00-710-001- 01
Operational Test of the Battery Charge Limiter (BCL), (without the CFDS)
1. Reason for the Job
__________________
Refer to the MPD TASK: 243800-01
Test of the BCL when the CFDS is not operational
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 1.8 m (5 ft. 11 in.)
B. 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 24-38-00-860-052
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
In the cockpit, on the overhead panel 35VU, make sure that the BAT 1 and BAT 2 pushbutton switches are released (the OFF legends are on).
(3)
Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).
Subtask 24-38-00-010-052
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