13. On the ECAM control panel:
-push the FUEL pushbutton switch.
14. On the APU FIRE panel 20VU:
-lift the guard and release the APU FIRE pushbutton switch.
On the ECAM upper display unit:
-
the warning,APU EMER SHUT DOWNgoes off.
On the overhead panel 25VU:
-
the FAULT legend in the APU MASTER SW pushbutton switch goes off.
On the overhead panel 25VU:
-
the ON legend in the APU MASTER SWpushbutton 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 AGENTpushbutton 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.
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ACTION RESULT -------------------------------------------------------------------------------
15. On the APU FIRE panel 20VU:
-push the APU FIRE pushbutton switch and close the guard.
16. On the overhead panel 25VU:
-release the APU MASTER SW pushbutton switch.
17. On the glareshield panel 130VU or 131VU:
-push the MASTER CAUT pushbutton switch.
18. On the overhead panel 25VU:
-push the APU MASTER SW twice (on/off) to reset the ECB (59KD).
19. On the circuit breaker panel 121VU:
-close the circuit breaker APU/FUEL/LP VALVE/SPLY 2QF.
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 AGENTpushbutton switch goes off.
On the overhead panel 25VU:
-
the FAULT legend in the APU MASTER SWpushbutton switch goes off.
-
the ON legend in the APU MASTER SW pushbutton switch goes off.
On the ECAM upper display unit:
-
the warning, MASTER SW .... OFF goes off.
On the glareshield panels 130VU and131VU:
-
the MASTER CAUT lights go off.
On the ECAM upper display unit:
-
the warning,APU EMER SHUT DOWNgoes off.
On the overhead panel 25VU:
-
the FAULT legend in the APU MASTER SW pushbutton switch goes off.
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R **ON A/C 051-062,
R Subtask 26-22-00-710-057-A
R A. Test of the Fire Emergency-Stop Relays 5WF and 6WF.
R -------------------------------------------------------------------------------
R ACTION RESULT
R -------------------------------------------------------------------------------
R 1. In the INT LT section of the In the cockpit:
R overhead panel 25VU: - all annunciator lights come on fully
R - put the ANN LT switch in the bright.
R TEST position.
R 2. In the INT LT section of the In the cockpit:
R overhead panel 25VU: - all applicable annunciator lights go
R - put the ANN LT switch in the off.
R BRT position.
R 3. On the circuit breaker panel
R 121VU:
R - open the circuit breaker
R APU/FIRE/LP VALVE/STBY 3WF.
R 4. On the overhead panel 25VU: On the overhead panel 25VU:
R - push the APU MASTER SW - the ON legend in the APU MASTER SW
R pushbutton switch. pushbutton switch comes on.
R 5. On the ECAM control panel: On the ECAM lower display unit:
R - push the FUEL pushbutton - the FUEL system page comes into view,
R switch. - the APU LP fuel-valve symbol is shown
R in the open position.
R 6. On the APU FIRE panel 20VU: On the APU FIRE panel 20VU:
R - lift the guard and release the - the SQUIB legend in the AGENT
R APU FIRE pushbutton switch. pushbutton switch comes on.
R On the ECAM upper display unit:
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