R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
Subtask 26-21-00-710-062
A. Operational Test of the ENG 1(2) FIRE Pushbutton Switch
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1. On the control panel of the ECAM system (on the center pedestal panel 11VU): NOTE : Ignore other indications than____the following ones.
On the lower display unit of the ECAM system (4VU):
A. push and release the BLEED pushbutton switch. - the BLEED page comes into view:* the PACK-FLOW CONTROL VALVE 1(2) is shown in-line and in green.
B. Push and release the HYD pushbutton switch. - the BLEED page goes out of view andthe HYD page comes into view: * the VALVE-G(Y) PUMP FIRE ENG 1(2) is shown in-line and in green.
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ACTION RESULT -------------------------------------------------------------------------------
C. Push and release the FUEL - the HYD page goes out of view and the
pushbutton switch. FUEL page comes into view:
* the ACTUATOR LP FUEL SHUT OFF VALVE
ENG 1(2) is shown in-line and in
green.
2. On the Multipurpose Control and On the MCDU 1(2) (on the center
Display Unit (MCDU) 1(2) (on the pedestal panel 11VU):
center pedestal panel 11VU): - Make sure that the BIT 19 of the
- set the Bleed Monitoring LABEL 67(66) is at 0.
Computer (BMC) 1(2) CURRENT
STATUS page.
3. On the overhead circuit breaker On the MCDU 1(2) and on the lower
panel 49VU: display unit of the ECAM system:
- open the circuit breaker - There is no change.
1QG(2QG).
4. On the ENG/APU fire panel 1WD,
(on the overhead panel 20VU):
- Push, then release the ENG 1(2) - The single chime sounds.
FIRE pushbutton switch.
On the ENG/APU fire panel 1WD,
(on the overhead panel 20VU):
- the SQUIB legend of the FIRE/AGENT 1
and 2 pushbutton switch comes on.
On the F/O glareshield panel 130VU and
CAPT glareshield panel 131VU:
- both MASTER CAUT lights come on.
On the upper display unit of the ECAM
system:
- the display of the main parameters of
the engine concerned goes out of view
and is replaced by amber crosses.
On the lower display unit of the ECAM
system (4VU):
- on the FUEL page:
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 26-21-00Page 533 1201-228, 301-302, 1May 01/05 1 1 1CES 1
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ACTION RESULT -------------------------------------------------------------------------------
5. On the control panel of the ECAM system (on the center pedestal panel 11VU):
A. push and release the HYD
pushbutton switch.
B. Push and release the BLEED pushbutton switch.
6. On the MCDU 1(2) (on the center pedestal panel 11VU):
-push the line key adjacent to the RETURN indication.
7. On the MCDU 1(2) (on the center pedestal panel 11VU):
-set the BMC 1(2) CURRENT STATUS page.
8. On the MCDU 1(2) (on the center pedestal panel 11VU):
-
set the AC Gen page.
-
set the LAST LEG REPORT.
9. On the overhead panel 20VU, on the ENG/APU fire panel 1WD:
* the ACTUATOR LP FUEL SHUT OFF VALVE ENG 1(2) is shown not in-line and in amber.
On the lower display unit of the ECAMsystem (4VU):
-FUEL page goes out of view and theHYD page comes into view:
* the VALVE-G(Y) PUMP FIRE ENG 1(2) is shown not in-line and in amber.
-The HYD page goes out of view and theBLEED page comes into view:
* THE PACK-FLOW CONTROL VALVE 1(2) is shown not in-line and in green.
On the MCDU 1(2) (on the centerpedestal panel 11VU):
-the BMC 1(2) page comes into view.
On the MCDU 1(2) (on the centerpedestal panel 11VU), through theCURRENT STATUS:
-make sure that the BIT 19 of the LABEL 67(66) is at 1.
In the zone 414, 424 of the engine pylon:
-Make sure that the voltmeter shows 28VDC.
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本文链接地址：A320飞机维护手册 AMM FIRE PROTECTION 防火2(14)
