R R R  1. On the ECAM control panel, push the DOOR key: 
2. On the circuit breaker panel 121VU: - open the circuit breaker 2WV. - open the circuit breakers 15WN and 2WW.
 3. On the circuit breaker panel 121VU: - close the circuit breakers 2WV and 2WW. On the circuit breaker panel 49VU: - open the circuit breakers 3WV and 3WW.
R R R  4. Open the four avionics compartment doors. 
5. Open the two cargo compartment doors (Ref. TASK 52-30-00-860-001). 
R  6. Open the four passenger/crew doors and the two flaps that give access to the control handles of 

On the lower ECAM display, on theDOOR/OXY page:
-
the symbols of the four avionics compartment doors and the two cargo-compartment doors become green.

 -
the symbols of the four passenger/crew doors and the two emergency exits become green. The AVIONIC, CARGO, CABIN and EMER EXIT messages go out of view.

No change.
No change.
On the lower ECAM display unit, on theDOOR/OXY page:
-
the symbols of the four avionics compartment doors and the AVIONIC message come into view in amber.

On the lower ECAM display unit, on theDOOR/OXY page:

-
the symbols of the two cargo compartment doors and the CARGO message come into view in amber.

On the lower ECAM display unit, on theDOOR/OXY page:

-
the symbols of the four

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 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R R R R  the emergency exits. 
R  7. On the circuit breaker panel 121VU: - close the circuit breaker 15WN. - open the circuit breaker 13WN.
 8. Close the four passenger/crew doors and the two flaps that give access to the control handles of the emergency exits. 
R R R R R R 9. Close the four avionics compartment doors and the two cargo compartment doors (Ref. TASK 52-30-00-860-002). 
10. On the circuit breaker panel 121VU: - close the circuit breaker 13WN.
 11. On the circuit breaker panel 49VU: - close the circuit breakers 3WW and 3WV. 

passenger/crew doors and the two
emergency exits become amber. The
CABIN and EMER EXIT messages come
into view in amber.

No change.
On the lower ECAM display unit, on theDOOR/OXY page:
-
the symbols of the fourpassenger/crew doors and the two emergency exits become green.

 -
the CABIN and EMER EXIT messages go out of view.

On the lower ECAM display unit, on the DOOR/OXY page:

-
the symbols of the avionics compartment doors and the two cargo compartment doors become green.

The AVIONIC and CARGO messages go out of view.
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 Subtask 52-71-00-710-050-A
 A. Test of the Door Warning System
 (Ref. Fig. 502B/TASK 52-71-00-991-001-A)
 (Ref. TASK 52-30-00-860-001) (Ref. TASK 52-30-00-860-002).

 WARNING : INSTALL A SAFETY BARRIER WHEN YOU OPEN A DOOR IF THE ACCESS
_______
 PLATFORM IS NOT USED.

 WARNING : DO NOT OPEN THE DOOR DURING THE ADJUSTMENT.
_______
 (1) Do the test below:
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ECAM control panel, push the DOOR key. 
R R  2. On the circuit breaker panel 121VU: - open the circuit breakers 15WN, 2WW and 2WV.
R R R R  3. On the circuit breaker panel 121VU: - close the circuit breakers 2WV and 2WW. On the circuit breaker panel 49VU: - open the circuit breakers 3WV and 3WW. 
R R  4. Open the avionics compartment doors. 

On the lower ECAM display unit, on theDOOR/OXY page:
 -the symbols for the four avionics compartment doors, the two cargo compartment doors, the four passenger/crew doors and the four emergency exits become green.
No change.
No change
On the lower ECAM display unit, on the DOOR/OXY page:
 -the symbols of the four avionics compartment doors and the AVIONIC messages come into view in amber.
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 DOOR/OXY Page Figure 502B/TASK 52-71-00-991-001-A
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 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
　
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