A320飞机维护手册 AMM FIRE PROTECTION 防火2(28)

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 17. On the MCDU:  On the MCDU:
 - push the line key adjacent to the RETURN indication until  - the EPGS/SYSTEM TEST page comes intoview
 the SYSTEM TEST page comes into view
 - push the line key adjacent to the START TEST indication to  - the GCU1(2) TEST PASSED message comesinto view.
 do the test of the GCU1(2)
 18. On the MCDU:  On the MCDU:
 - get the SYSTEM REPORT/TEST/PNEU page (Ref. TASK 31-32-00-860-011) - the BMC 1(2) page comes into view.
 19. On the MCDU:  On the MCDU:
 - push the line key adjacent to the CURRENT DATA indication  - the BMC 1(2)/CURRENT DATA page comesinto view
 - the BIT 19 of the LABEL 67(66) is at 0.
 20. On the overhead circuit breaker  On the MCDU and on the lower ECAM DU:
 panel 49VU: - close the circuit breaker - there is no change.
 1QG(2QG)
 21. On the rear circuit breaker  On the MCDU and on the lower ECAM DU:
 panel 121VU: - open the circuit breaker 3QG(4QG) - there is no change.
 22. On the ENG/APU fire panel 1WD: - release the ENG 1(2) FIRE pushbutton switch  On the lower ECAM DU:- the FUEL page is in view- the ENG 1(2) LP valve is shown not in-line and in amber. 
R  On the upper ECAM DU: 

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 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R  - the ENG 1(2) SHUT DOWN warning 
R  message comes into view.
 23. On the ENG/APU fire panel 1WD:  On the lower ECAM DU:
 - push the ENG 1(2) FIRE  - the ENG 1(2) LP valve is shown
 pushbutton switch  in-line and in green. 
R  On the upper ECAM DU: 
R  - the ENG 1(2) SHUT DOWN warning 
R  message goes out of view.
 24. On the overhead circuit breaker  On the lower ECAM DU:
 panel 49VU:  - there is no change.
 - open the circuit breaker
 1QG(2QG)
 25. On the ENG/APU fire panel 1WD:  On the lower ECAM DU:
 - release the ENG 1(2) FIRE  - the ENG 1(2) LP valve is shown
 pushbutton switch  in-line and in amber. 
R  On the upper ECAM DU: 
R  - the ENG 1(2) SHUT DOWN warning 
R  message comes into view.
 26. On the ENG/APU fire panel 1WD:  On the lower ECAM DU:
 - push the ENG 1(2) FIRE  - the ENG 1(2) LP valve is shown
 pushbutton switch.  in-line and in green. 
R  On the upper ECAM DU: 
R  - the ENG 1(2) SHUT DOWN warning 
R  message goes out of view. 
R  On the F/O and CAPT glareshield panels 
R  130VU and 131VU: 
R  - the two MASTER CAUT lights go off.
 27. On the circuit breaker panels  On the lower ECAM DU:
 49VU and 121VU:  - there is no change. 
R  - close the circuit breakers
 1QG(2QG) and 3QG(4QG) 

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 **ON A/C ALL
 5. Close-up________
 Subtask 26-21-00-869-077
 A. Put the aircraft back to its initial configuration.
 CAUTION : TO RESET THE ENG 1(2) APU FIRE PUSHBUTTON SWITCH:_______ - PUSH THE PUSHBUTTON SWITCH FULLY IN (LATCHED POSITION). THEN CLOSE THE GUARD. DO NOT TRY TO CLOSE THE GUARD AND PUSH THE PUSHBUTTON SWITCH AT THE SAME TIME.
 (1) Closing of the safety guard.
 (a) On the ENG/APU FIRE panel 1WD, close the safety guard of the ENG 1(2) FIRE pushbutton switch.
 (2) Do an operational test of the fire detection system (Ref. TASK 26-12-00-710-001).
 (3) On the ENG panel 115VU, set the ENG/MASTER 1(2) toggle switch to OFF.
 (4) On the ELEC panel 35VU, release then push the GEN 1(2) pushbutton switch to reset the generator 1(2).
 NOTE : On the MCDU, on the LAST LEG REPORT page, the indication CHECK____ FIRE HANDLE 1(2) RESET GEN 1(2) will go out of view at the subsequent flight.
 (5) Do an operational test of the hydraulic fire shut-off valves (Ref. TASK 29-10-00-710-001).
 Subtask 26-21-00-860-061
R  B. Put the aircraft back to the serviceable condition. 
R  (1) Stop the APU (Ref. TASK 12-33-21-618-001) or stop the ground air supply unit (Ref. TASK 12-33-21-618-001). 
R R  (2) Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

 

 (3) On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
　
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