_ (Ref. AMM TASK 31-55-34-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-54-00∞∞∞∞∞∞∞∞∞∞Page A273
Aug 01/05 CES
2 If the fault continues:
_
- replace the SDAC-2 (1WV2) (Ref. AMM TASK 31-55-34-000-001) and (Ref. AMM TASK 31-55-34-400-001).
B. Make sure that the CABIN READY right memo is not shown.
SYSTEM DATA ACQUISITION CONCENTRATOR (SDAC) - FAULT ISOLATION PROCEDURES
________________________________________________________________________
TASK 31-55-00-810-801 Unwanted (Spurious) Warnings/Indications involving the SDAC
1. Possible Causes
_______________
- SDAC-1 (1WV1)
- SDAC-2 (1WV2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-55-34-000-001 Removal of the SDAC (1WV1,1WV2) AMM 31-55-34-400-001 Installation of the SDAC (1WV1,1WV2)
3. Fault Confirmation
__________________
A. Not Applicable
4. Fault Isolation
_______________
A. If an unwanted (spurious) warning/indication is shown on the ECAM display units:
(1) Remove the SDAC-1 (1WV1) (Ref. AMM TASK 31-55-34-000-001). Make sure that the warning/indication is not shown.
(a) If the warning/indication is not shown:
- replace the SDAC-1 (1WV1) (Ref. AMM TASK 31-55-34-400-001).
(b) If the warning/indication is shown:
- install the SDAC-1 (1WV1) (Ref. AMM TASK 31-55-34-400-001).
- remove the SDAC-2 (1WV2) (Ref. AMM TASK 31-55-34-000-001).
(c) If the warning/indication is not shown:
- replace the SDAC-2 (1WV2) (Ref. AMM TASK 31-55-34-400-001). NOTE : If the warning/indication stays on the ECAM display units,
____ then, a failure of the SDACs is not the cause of this ECAM warning/indication.
ECAM CONTROL PANEL - FAULT ISOLATION PROCEDURES
_______________________________________________
TASK 31-56-00-810-801 Failure of the ECAM Control Panel
1. Possible Causes
_______________
- CTL PNL-ECAM (6WT)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-61-12-000-001 Removal of the ECAM Control Panel (6WT) AMM 31-61-12-400-001 Installation of the ECAM Control Panel (6WT)
3. Fault Confirmation
__________________
A. Make sure that the key(s) on the ECAM control panel is (are)
unserviceable with no ECP maintenance message.
4. Fault Isolation
_______________
A. If the fault symptom is identified by the crew observation: ECAM contol panel key(s) unserviceable with no ECP maintenance message
- replace the CTL PNL-ECAM (6WT) (Ref. AMM TASK 31-61-12-000-001) and (Ref. AMM TASK 31-61-12-400-001).
B. Do the test given in Para. 3.
EIS - CONTROL - FAULT ISOLATION PROCEDURES
__________________________________________
TASK 31-61-00-810-801 Loss of the Output Bus 2 of the ECAM Control Panel
1. Possible Causes
_______________
- CTL PNL-ECAM (6WT)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-50-00-710-001 Ground Scanning of the Central Warning System
AMM 31-61-12-000-001 Removal of the ECAM Control Panel (6WT)
AMM 31-61-12-400-001 Installation of the ECAM Control Panel (6WT)
ASM 31-61/03
3. Fault Confirmation
__________________
A. Test Do the operational test of the central warning systems (FWC) (Ref. AMM TASK 31-50-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message FWC 1 : NO DATA FROM ECP:
- replace the CTL PNL-ECAM (6WT), (Ref. AMM TASK 31-61-12-000-001) and (Ref. AMM TASK 31-61-12-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the ECAM control panel (6WT) pins B/E, F to the first terminal block , (Ref. ASM 31-61/03).
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