-release the AFT - the voltmeter reads zero.
cargo-compartment DISCH
pushbutton switch 4WX.
**ON A/C 301-399,
Subtask 26-23-00-720-050-A
A. Functional Test of the Firing Circuit Continuity
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the electrical connector 4005 WX-C:
-connect the DC voltmeter
between pins 1 und 2.
2. On the CARGO SMOKE overhead panel 22VU:
-push and hold the FWD
cargo-compartment DISCH
pushbutton switch 3WX.
-release the FWD
cargo-compartment DISCH
pushbutton switch 3WX.
3. On the electrical connector 4005 WX-A:
-connect the DC voltmeter
between pins 1 and 2.
4. On the CARGO SMOKE overhead panel 22VU:
-push and hold the AFT
cargo-compartment DISCH
pushbutton switch 4WX.
On the electrical connector 4005 WX-C:
-
the voltmeter reads zero.
On the electrical connector 4005 WX-C:
-
the voltmeter reads 28 V DC.
-
the voltmeter reads zero.
On the electrical connector 4005 WX-A:
-
the voltmeter reads zero.
On the electical connector 4005 WX-A:
-
the voltmeter reads 28 V DC.
R 1EFF : 004-049, 051-099, 101-149, 151-199, 1 26-23-00Page 508 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
-release the AFT - the voltmeter reads zero.
cargo-compartment DISCH
pushbutton switch 4WX.
R **ON A/C 401-499,
R Subtask 26-23-00-720-050-B
R A. Functional Test of the Firing Circuit Continuity
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the electrical connector 4015
R WX-C:
R - connect the DC voltmeter
R between pins A und B.
R 2. On the CARGO SMOKE overhead panel
R 22VU:
R - push and hold the FWD
R cargo-compartment DISCH
R pushbutton switch 3WX.
R - release the FWD
R cargo-compartment DISCH
R pushbutton switch 3WX.
R 3. On the electrical connector 4015
R WX-A:
R - connect the DC voltmeter
R between pins A and B.
R 4. On the CARGO SMOKE overhead panel
R 22VU:
R - push and hold the AFT
R cargo-compartment DISCH
R pushbutton switch 4WX.
R - release the AFT
R cargo-compartment DISCH
R pushbutton switch 4WX.
On the electrical connector 4015 WX-C:
-
the voltmeter reads zero.
On the electrical connector 4015 WX-C:
-
the voltmeter reads 28 V DC.
-
the voltmeter reads zero.
On the electrical connector 4015 WX-A:
-
the voltmeter reads zero.
On the electical connector 4015 WX-A:
-
the voltmeter reads 28 V DC.
-
the voltmeter reads zero.
R 1EFF : 301-399, 401-499, 1 26-23-00Page 509 1 1 Aug 01/05 1 1 1CES 1
R **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399, 401-499,
R 5. Close-up________ **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 26-23-00-420-052
A. Connect the electrical connectors 4005 WX-C and 4005 WX-A to their related connections.
R **ON A/C 401-499,
R Subtask 26-23-00-420-052-A
R R A. Connect the electrical connectors 4015 WX-C and 4015 WX-A to their related connections.
R **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 26-23-00-865-054
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 11WQ, 12WQ, 14WH, 15WH, 17WH, 18WH
**ON A/C 004-049, 051-099, 101-149, 201-299, 301-399,
Subtask 26-23-00-410-050
C. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the panel 132MW. (3) Close the FWD cargo-compartment door 825 (Ref. TASK 52-30-00-860-002). (4) Remove the access platform(s).
R 1EFF : 004-049, 051-099, 101-149, 151-199, 1 26-23-00Page 510 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM FIRE PROTECTION 防火2(96)
