-------------------------------------------------------------------------------
ACTION RESULT
-------------------------------------------------------------------------------
R - the MASTER CAUT lights come on,
R - a single chime is heard.
R On the overhead panel 25VU:
R - the FAULT legend in the pushbutton
R APU MASTER SW comes on.
R On the FUEL page of the ECAM lower
R display unit:
R - the APU LP fuel-valve symbol is shown
R in the closed position.
R 7. On the APU FIRE panel 20VU: On the APU FIRE panel 20VU:
R - push the APU FIRE pushbutton - the SQUIB legend in the AGENT
R switch and close the guard. pushbutton switch goes off.
R NOTE : Make sure that the APU FIRE pushbutton switch is in its latched____
R position before you close the guard.
R On the ECAM upper display unit:
R - the warning,
R APU EMER SHUT DOWN
R MASTER SW .... OFF
R goes off.
R On the overhead panel 25VU:
R - the FAULT legend in the APU MASTER SW
R pushbutton switch goes off.
R On the glareshield panels 130VU and
R 131VU:
R - the MASTER CAUT lights go off.
R 8. On the overhead panel 25VU: On the overhead panel 25VU:
R - release the APU MASTER SW - the ON legend in the APU MASTER SW
R pushbutton switch. pushbutton switch goes off.
R 9. On the circuit breaker panel
R 121VU:
R - close the circuit breaker
R APU/FIRE/LP VALVE/STBY 3WF,
R - open the circuit breaker
R APU/FIRE/LP VALVE/NORM 4WF.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R 10. On the overhead panel 25VU:
R - push the APU MASTER SW
R pushbutton switch.
R 11. On the ECAM control panel:
R - push the FUEL pushbutton
R switch.
R
R 12. On the APU FIRE panel 20VU:
R - lift the guard and release the
R APU FIRE pushbutton switch.
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R 13. On the APU FIRE panel 20VU:
R - push the APU FIRE pushbutton
R switch and close the guard.
On the overhead panel 25VU:
-
the ON legend in the APU MASTER SW pushbutton switch comes on.
On the ECAM lower display unit:
-
the FUEL system page comes into view,
-
the APU LP fuel-valve symbol is shown in the open position.
On the APU FIRE panel 20VU:
-
the SQUIB legend in the AGENT pushbutton switch comes on.
On the ECAM upper display unit:
-
the warning, APU EMER SHUT DOWN MASTER SW .... OFF comes on.
On the glareshield panels 130VU and 131VU:
-
the MASTER CAUT lights come on,
-a single chime is heard.
On the overhead panel 25VU:
-
the FAULT legend in the pushbutton APU MASTER SW comes on.
On the FUEL page of the ECAM lower display unit:
-
the APU LP fuel-valve symbol is shown in the closed position.
On the APU FIRE panel 20VU:
-
the SQUIB legend in the AGENT pushbutton switch goes off.
R NOTE : Make sure that the APU FIRE pushbutton switch is in its latched
____ R position before you close the guard.
R On the ECAM upper display unit:
R - the warning,
R APU EMER SHUT DOWN
R MASTER SW .... OFF
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R goes off.
R On the overhead panel 25VU:
R - the FAULT legend in the APU MASTER SW
R pushbutton switch goes off.
R On the glareshield panels 130VU and
R 131VU:
R - the MASTER CAUT lights go off.
R 14. On the overhead panel 25VU: On the overhead panel 25VU:
R - release the APU MASTER SW - the ON legend in the APU MASTER SW
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本文链接地址：A320飞机维护手册 AMM FIRE PROTECTION 防火2(74)
