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ECAM-1/OEB DATABASE UPDATE/DELETE
Figure 044
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ECAM-1/OEB DATABASE UPDATE/VERSION
Figure 045
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ECAM-1/OEB DATABASE UPDATE/CROSSLOAD
Figure 046
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_________________________________________
TASK 31-50-00-710-001
Ground Scanning of the Central Warning System
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1. Reason for the Job__________________
Make sure that the FWC 1 and 2, the SDAC 1 and 2 and the ECP operate
correctly.
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
31-32-00-860-008 Procedure to Get Access to the SYSTEM
REPORT/TEST/INST Page 31-60-00-860-001 EIS Start Procedure 34-10-00-860-002 ADIRS Start Procedure 34-10-00-860-005 ADIRS Stop Procedure
3. Job Set-up
__________ Subtask 31-50-00-860-050
A. 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 maintenance panel 50VU, release the ENG/FADEC GND PWR 1 & 2 pushbutton switches. The legend ON is displayed.
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(4)
Do the ADIRS start procedure.(Ref. TASK 34-10-00-860-002)
(5)
On one MCDU, get the SYSTEM REPORT/TEST INST menu page item. (Ref. TASK 31-32-00-860-008)
Subtask 31-50-00-865-053
B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
PANEL ------ DESIGNATION -------------------------------------------- IDENT. LOCATION-----------------------------
49VU SDAC/1/SPLY 3WV F04
49VU SDAC/2/26VAC SYNC/AC ESS BUS 6WV F03
49VU SDAC/1/26VAC SYNC/AC ESS BUS 5WV F02
49VU FWS/FWC1/SPLY 3WW F01
121VU EIS/FWC2/SPLY 2WW Q07
121VU EIS/SDAC/2/SPLY 2WV Q06
121VU EIS/SDAC/1/BUS2/26VAC SYNC AC 7WV Q03
121VU EIS/SDAC/2/BUS2/26VAC SYNC AC 8WV Q02
4. Procedure_________
Subtask 31-50-00-710-051
A. Test
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On one MCDU, on the INST menu page:
-push the line key adjacent to the ECAM 1 indication.
-set the GROUND SCANNING function.
-the menu of the ECAM 1 page comesinto view after a few seconds.
-make sure that no failure is presentby observing: Either a NO FAILURE message is displayed or no message is displayed followed by the ATA ref. 31-XX-XX (where X is a digit to be disregarded)
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
2. On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
5. Close-up
________
Subtask 31-50-00-860-051
A. Put the aircraft back to its initial configuration.
(1)
On the ECAM control panel, set the LOWER DISPLAY and UPPER DISPLAY potentiometers to OFF. On the maintenance panel 50VU, push the ENG/FADEC GND PWR 1 & 2 pushbutton switches, the legend ON comes OFF.
(2)
Do the ADIRS Stop Procedure (Ref. TASK 34-10-00-860-005).
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