(2) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10 121VU EIS/SDAC1 AND 2/DOOR/DET/PAX 48WV P05
C. Test
(1) Make sure that the LH AFT emergency exit door is closed and locked (Ref. AMM TASK 52-22-00-410-001).
(2) On the ECAM control panel:
- push the DOOR key to get the DOOR/OXY page.
(3) On the DOOR/OXY page of the lower ECAM DU, look for possible fault indications.
4. Fault Isolation
_______________
A. If the test gives the amber EMER EXIT indication of the LH FWD emergency exit door:
- do a check and adjust as necessary the PROX SW-HOOK, L AFT EMER EXIT (61WV1) (Ref. AMM TASK 52-71-00-820-005)
(1) If the fault continues:
- install the jumper wire between the: PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/C and A/B (Ref. ASM 31-54/05).
(a) If the message EMER EXIT goes off:
- replace the PROX SW-HOOK, L AFT EMER EXIT (61WV1) (Ref. AMM TASK 52-71-13-000-003) and (Ref. AMM TASK 52-71-13-400-003).
- remove the jumper wire.
(b) If the message EMER EXIT remains on:
- remove the jumper wire.
- do a check for a ground signal at the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/C (Ref. ASM 31-54/05).
1 If there is a ground signal:
_
- do a check and repair the wiring between: the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/B and the SDAC-1 (1WV1) or SDAC-2 (1WV2)connector AA/11C (Ref. ASM 31-54/05).
a If the fault continues:
_
- do a check for 28 VDC between the: the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/A and A/D (Ref. ASM 31-54/05).
b If there is 28VDC:
_
- replace the PROX SW-HOOK, L AFT EMER EXIT (61WV1) (Ref. AMM TASK 52-71-13-000-003) (Ref. AMM TASK 52-71-13-400-003).
c If there is no 28VDC:
_
- check and repair the wiring between:
- the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/A and CB EIS/SDAC1 AND 2/DOOR/DET/PAX (48WV), and the connector PROX SW-HOOK, L AFT EMER EXIT (61WV1) A/D and ground.
2 If there is no ground signal:
_
- do a check for continuity between: the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) connectors A/F and A/G (Ref. ASM 31-54/05).
a If there is no continuity:
_
- replace the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) (Ref. AMM TASK 52-73-22-000-003) and (Ref. AMM TASK 52-73-22-400-003)
b If there is continuity:
_
- do a check and repair the wiring between: the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/C and IND LT-SLIDE ARMED, L EMER EXIT (2WN1) connector A/G the PROX SW-HOOK, L AFT EMER EXIT (61WV1) connector A/B and IND LT-SLIDE ARMED, L EMER EXIT (2WN1) connector A/F
(2) If the fault continues:
- do a check and adjust as necessary the PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) (Ref. AMM TASK 52-71-00-820-007)
(3) If the fault continues:
- install the jumper wire between the: PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) connector A/C and A/B (Ref. ASM 31-54/05).
「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 : 301-399, ∞∞52-22-00∞∞∞∞∞∞∞∞∞∞Page 211
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(a) If the message EMER EXIT goes off:
- replace the PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) (Ref. AMM TASK 52-71-13-000-003) and (Ref. AMM TASK 52-71-13-400-003).
- remove the jumper wire.
(b) If the message EMER EXIT stays on:
- remove the jumper wire.
- do a check and repair the wiring between: the PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) connector A/C and ground (Ref. ASM 31-54/05).
(c) If the fault continues:
- do a check for 28VDC between the: PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) connector A/A and A/D (Ref. ASM 31-54/05).
1_ If there is no 28VDC:
- do a check for a continuity between:
the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) connectors A/S
and A/A (Ref. ASM 31-54/05).
a If there is continuity:
_
- do a check and repair the wiring between: IND LT-SLIDE ARMED, L EMER EXIT (2WN1) connector A/A and CB EIS/SLIDES/ARM AND WARN/GND (13WN), PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1) A/A and IND LT-SLIDE ARMED, L EMER EXIT (2WN1) A/S, PROX SW-HANDLE FLAP, L AFT EMER EXIT (21WV1)
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