3. Fault Confirmation
__________________
A. Test
(1) Not applicable, the fault is evident.
4. Fault Isolation
_______________
**ON A/C 001-049, 101-105, 151-199, 201-210,
A. If there is an electrical burning smell:
NOTE : Try to identify the source of the smell with the flight crew or
____
the cabin crew.
NOTE : Make a first estimate of the electrical damage, and de-energize
____ the applicable electrical power network (commercial/servicing/ galley).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞24-00-00∞∞∞∞∞∞∞∞∞∞Page 255
Aug 01/05 CES NOTE : It is not always easy to identify an electrical burning smell or
____ an air conditioning contamination from the engine or the APU. Refer to the applicable paragraph of this procedure.
(1) If a circuit breaker tripped:
- do this trouble shooting procedure (Ref. TASK 24-00-00-810-803).
(2) If no circuit breaker tripped:
(a) If there is an ECAM warning, message or local observation:
- refer to the applicable trouble shooting procedure.
(b) If there is no ECAM warning, message or local observation:
- do an inspection of the electrical circuits and related mechanical components for arcing, chafing or short circuit (Ref. ESPM 205200).
1 If there is damage:
_ - repair or replace the damaged components (Ref. ESPM 205300).
2 If there is no damage:
_ a If you smell oil (because of air conditioning
_
contamination):
- do this trouble shooting procedure (Ref. TASK 21-00-00-810-801).
b If you smell oil from the engine:
_
- do this trouble shooting procedure (Ref. TASK 71-00-00-810-802).
c If you smell fumes during the pre-conditioning with the
_
APU:
- do these trouble shooting procedures (Ref. TASK 26-17-00-810-804) and (Ref. TASK 49-00-81-810-874).
d If there is a smell and fumes in the cabin:
_
- do this trouble shooting procedure (Ref. TASK 26-15-00-810-804).
**ON A/C 051-099,
A. If there is an electrical burning smell:
NOTE : Try to identify the source of the smell with the flight crew or
____
the cabin crew.
NOTE : Make a first estimate of the electrical damage, and de-energize
____ the applicable electrical power network (commercial/servicing/ galley).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 001-049, 051-099, 101-105, 151-199, ∞∞24-00-00∞∞∞∞∞∞∞∞∞∞Page 256
201-210, Aug 01/05 CES NOTE : It is not always easy to identify an electrical burning smell or
____ an air conditioning contamination from the engine or the APU. Refer to the applicable paragraph of this procedure.
(1) If a circuit breaker tripped:
- do this trouble shooting procedure (Ref. TASK 24-00-00-810-803).
(2) If no circuit breaker tripped:
(a) If there is an ECAM warning, message or local observation:
- refer to the applicable trouble shooting procedure.
(b) If there is no ECAM warning, message or local observation:
- do an inspection of the electrical circuits and related mechanical components for arcing, chafing or short circuit (Ref. ESPM 205200).
1 If there is damage:
_
- repair or replace the damaged components (Ref. ESPM 205300). 2 If there is no damage:
_ a If you smell oil (because of air conditioning
_
contamination):
- do this trouble shooting procedure (Ref. TASK 21-00-00-810-801).
b If you smell oil from the engine:
_
- do this trouble shooting procedure (Ref. TASK 71-00-00-810-802).
c If you smell fumes during the pre-conditioning with the
_
APU:
- do these trouble shooting procedures (Ref. TASK 26-17-00-810-804) and (Ref. TASK 49-00-00-810-846).
d If there is a smell and fumes in the cabin:
_
- do this trouble shooting procedure (Ref. TASK 26-15-00-810-804).
R **ON A/C 106-149, 211-299, 301-399, 401-499,
A. If there is an electrical burning smell: NOTE : Try to identify the source of the smell with the flight crew or
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