3. Fault Confirmation
__________________
A. Job Set-up
(1) Aircraft Maintenance Configuration
(a) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(b) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
「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 : 301-399, ∞∞52-22-00∞∞∞∞∞∞∞∞∞∞Page 233
May 01/04 CES B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10
C. Test
(1) On the ECAM control panel:
- push the DOOR key to get the DOOR/OXY page.
(2) Make sure that the slide control handle for the LH AFT emergency exit is in the slide armed position.
(3) Make sure that the SLIDE indication is not shown on the DOOR/OXY page.
4. Fault Isolation
_______________
A. If the test confirms the fault:
- disconnect the connector A of the handle proximity switch (6WN1)
- install the jumper wire at the connector A, between pins B and C of the handle proximity switch (6WN1). (Ref. ASM 52-73/01)
- do the test given in Para 3.
(1) If the test confirms the fault:
- replace the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) (Ref. AMM TASK 52-73-21-000-003) and (Ref. AMM TASK 52-73-21-400-003).
(a) If the fault continues:
- replace the RELAY-PWR SPLY SWITCH OVER (12WN) (Ref. ASM 52-73/01).
(b) If the fault continues:
- do a check for a ground signal at connector A, pin C of the proximity switch (6WN1) (Ref. ASM 52-73/01).
1 If there is a ground signal:
_
- do a check and repair the aircraft wiring from the proximity switch (6WN1) to the SDAC 1(2) ((1WV1 (2)) (Ref. ASM 52-73/01) and (Ref. ASM 52-73/01).
2 If there is no ground signal:
_
- repair the aircraft wiring from the proximity switch (6WN1) connector A, pin C to the ground terminal (Ref. ASM 52-73/01).
「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 234
May 01/04 CES (2) If the test does not confirm the fault:
- remove the jumper wire of the connectors A between the pins B and C of the handle proximity switch (6WN1).
- connect the connector A of the handle proximity switch (6WN1).
- adjust the handle proximity switch (6WN1) with the door checking tool or with the ECAM system (Ref. AMM TASK 52-71-00-820-009).
(a) If the fault continues:
- replace the PROX SW-HANDLE, L AFT EMER EXIT ESC SLIDE (6WN1) (Ref. AMM TASK 52-73-11-000-004) and (Ref. AMM TASK 52-73-11-400-004).
B. Do a test as given in Para. 3. to make sure that the operation is
correct.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
(1) On the ECAM control panel, set the LOWER DISPLAY and the UPPER DISPLAY potentiometers to OFF.
(2) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
TASK 52-22-00-810-814
No SLIDE Indication on the DOOR/OXY Page for the RH AFT Emergency Exit when the Slide Control handle is in the Slide Armed Position
1. Possible Causes
_______________
- IND LT-SLIDE ARMED, R EMER EXIT (2WN2)
- PROX SW-HANDLE, R AFT EMER EXIT ESC SLIDE (6WN2)
- RELAY-PWR SPLY SWITCH OVER (12WN)
- aircraft wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power
AMM 31-60-00-860-001 EIS Start Procedure
AMM 52-71-00-820-009 Adjustment of the Proximity Switches (5WN1, 5WN2,
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