- RELAY (10WR) connector A/D2 and RELAY (25WR) connector A/A2
- RELAY (10WR) connector A/C1 and CB (5WR)
- RELAY (10WR) connector A/C2 and RELAY (25WR) connector A/A1
- RELAY (10WR) connector A/B1 and CB (6WR)
- RELAY (10WR) connector A/B2 and RELAY (25WR) connector A/B1
- RELAY (10WR) connector A/A1 and CB (7WR)
- RELAY (10WR) connector A/A2 and RELAY (25WR) connector A/B2
- RELAY (25WR) connector A/X1 and CB (3WR)
- RELAY (25WR) connector A/X1 and CB (2WR)
- RELAY (25WR) connector A/X2 and GND, (Ref. ASM 35-23/01).
C. Do the test as given in the Para. 3.A.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞35-23-00∞∞∞∞∞∞∞∞∞∞Page 211
201-299, 301-399, Aug 01/05 CES
R **ON A/C ALL
TASK 35-23-00-810-805
Manual System Activation Fault
1. Possible Causes_______________
- PUSHBUTTON SW-OXYGEN/MAN ON (14WR) - wiring
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R AMM AMM ASM 35-23-00-710-001 35-23-00-710-005 35-23/01 Operational Check of Manual Mask Release Operational Check of Manual Mask Release
3. Fault Confirmation__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. Do the operational test of the manual mask release (Ref. AMM TASK 35-23-00-710-001).
R **ON A/C 401-499,
R R A. Do the operational test of the manual mask release (Ref. AMM TASK 35-23-00-710-005).
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. If the test confirms the fault:
- Do a check of the PUSHBUTTON SW-OXYGEN/MAN ON (14WR) and replace it if necessary (Ref. ASM 35-23/01).
(1) If the fault continues:
(a) Do a check and repair the wiring if necessary between:
- PB SW (14WR) pin 8 and CB (7WR)
- PB SW (14WR) pin 7 and RELAY (25WR) connector A/B2
- PB SW (14WR) pin 6 and CB (6WR)
- PB SW (14WR) pin 5 and RELAY (25WR) connector A/B1
- PB SW (14WR) pin 4 and CB (3WR)
- PB SW (14WR) pin 3 and RELAY (25WR) connector A/A1
- PB SW (14WR) pin 2 and CB (4WR)
- PB SW (14WR) pin 1 and RELAY (25WR) connector A/A2, (Ref. ASM 35-23/01).
R **ON A/C 401-499,
R A. If the test confirms the fault:
R - Do a check of the PUSHBUTTON SW-OXYGEN/MAN ON (14WR) and replace it if
R necessary (Ref. ASM 35-23/01).
R (1) If the fault continues:
R - Do a check and repair the wiring if necessary between:
R (a) PB SW (14WR) pin 8 and SW TMR RESET (13WR) connector A pin D1
R (b) PB SW (14WR) pin 7 and OPEN RELAY 2 (931WR) connector A pin C3
R (c) PB SW (14WR) pin 6 and GND
R (d) PB SW (14WR) pin 5 and:
R - ALT SW (16WR) connector A pin B
R - HIGH ALT SW (899WR) connector A pin A2
R - RELAY PASS INFO (19WR) connector A pin Z
R - OPEN RELAY 1 (930WR) connector A pin D2 and A pin X2
R - OPEN RELAY 2 (931WR) connector A pin D2 and A pin X2.
R (e) PB SW (14WR) pin 4 and:
R - OPEN RELAY 1 (930WR) connector A pin B1
R - OPEN RELAY 2 (931WR) connector A pin X1 and A pin B1
R - CB (2WR)
「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 ∞∞35-23-00∞∞∞∞∞∞∞∞∞∞Page 213
Aug 01/05 CES
R (f) PB SW (14WR) pin 3 and:
R - OPEN RELAY 1 (930WR) connector A pin B2
R - OPEN RELAY 2 (931WR) connector A pin B2
R - PRESSURE REGULATOR (910WR2) connector A pin A
R (g) PB SW (14WR) pin 2 and:
R - OPEN RELAY 1 (930WR) connector A pin A1 and A pin X1
R - OPEN RELAY 2 (931WR) connector A pin A1
R - CB (1WR)
R (h) PB SW (14WR) pin 1 and:
R - OPEN RELAY 1 (930WR) connector A pin A2
R - OPEN RELAY 2 (931WR) connector A pin A2
R - PRESSURE REGULATOR (910WR1) connector A pin A (Ref. ASM 35-
R 23/01).
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 氧气 OXYGEN(27)
