the BOARD-ANN LT TEST & INTFC (5LP) A/15 to the next terminal
block;
(Ref. ASM 33-14/10).
(2) If the columns 1 and 3 of the legend do not come on:
- replace the ENG/APU FIRE PNL (1WD) (Ref. AMM TASK 26-12-12-000-001) and (Ref. AMM TASK 26-12-12-400-001).
(a) If the fault continues:
- do a check and repair of the aircraft wiring from: the ENG/APU FIRE PNL (1WD) E/A to the next terminal block; the ENG/APU FIRE PNL (1WD) E/B to the BOARD-ANN LT TEST & INTFC (5LP) A/13; (Ref. ASM 26-13/01).
B. Do the test given in para. 3.
「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 ∞∞26-13-00∞∞∞∞∞∞∞∞∞∞Page 216
Nov 01/04R
CES Loss of the columns 2 and 4 of the legend of the APU FIRE Pushbutton-Switch
1. Possible Causes
_______________
- BOARD-ANN LT TEST & INTFC (2LP)
- ENG/APU FIRE PNL (1WD)
- aircraft wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 26-12-12-000-001 Removal of the ENG/APU Fire Panel (1WD)
AMM 26-12-12-400-001 Installation of the ENG/APU Fire Panel (1WD)
AMM 26-13-00-710-001 Operational Test of the APU Fire and Overheat
Detection System AMM 33-14-33-000-001 Removal of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP, R 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP) AMM 33-14-33-400-001 Installation of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP,
R 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP) ASM 26-13/01 ASM 33-14/05
3. Fault Confirmation
__________________
A. Do the operational test of the APU Fire and Overheat Detection System (Ref. AMM TASK 26-13-00-710-001).
4. Fault Isolation
_______________
A. If the columns 2 and 4 of the legend of the APU FIRE pushbutton-switch do not come on during the test: - on overhead panel 25VU, set the ANN LT switch to TEST and do a check if
the columns 2 and 4 of the legend of the APU FIRE pushbutton-switch come on.
(1) If the columns 2 and 4 of the legend come on:
- replace the BOARD-ANN LT TEST & INTFC (2LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
(a) If the fault continues:
- do a check and repair of the aircraft wiring from: the BOARD-ANN LT TEST & INTFC (2LP) A/38 to the next terminal block;
「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 ∞∞26-13-00∞∞∞∞∞∞∞∞∞∞Page 217
May 01/05 CES
the BOARD-ANN LT TEST & INTFC (2LP) A/39 to the next terminal
block;
(Ref. ASM 33-14/05).
(2) If the columns 2 and 4 of the legend do not come on:
- replace the ENG/APU FIRE PNL (1WD) (Ref. AMM TASK 26-12-12-000-001) and (Ref. AMM TASK 26-12-12-400-001).
(a) If the fault continues:
- do a check and repair of the aircraft wiring from: the ENG/APU FIRE PNL (1WD) F/A to the next terminal block; the ENG/APU FIRE PNL (1WD) F/B to the BOARD-ANN LT TEST & INTFC (2LP) A/37; (Ref. ASM 26-13/01).
B. Do the test given in para. 3.
「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 ∞∞26-13-00∞∞∞∞∞∞∞∞∞∞Page 218
Nov 01/04R
CES Loss of APU Fire- Test LOOP A
1. Possible Causes
_______________
- FDU-APU (13WG)
- ENG/APU FIRE PNL (1WD)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
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本文链接地址：A320 Trouble Shooting Manual 排故手册 FIRE PROTECTION 防火(70)
