- replace the C/B-EMER GEN VOLT (27WV).
F. Do the test given in Para. 3.
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-214,
TASK 24-28-00-810-802
No Static Inverter Indication on the Lower ECAM Display Unit
1. Possible Causes
_______________
- FWC-1 (1WW1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 24-28-00-710-001 Operational Test of the Static Inverter (3XB) when the Aircraft Electrical Circuits are Energized from the External Power
AMM 31-50-00-710-001 Ground Scanning of the Central Warning System AMM 31-53-34-000-001 Removal of the Flight Warning Computer (FWC) (1WW1,1WW2) AMM 31-53-34-400-001 Installation of the Flight Warning Computer (FWC) (1WW1,1WW2)
3. Fault Confirmation
__________________
A. Test Do the operational test of the static inverter (Ref. AMM TASK 24-28-00-710-001).
(1) If during the test:
- the correct indication does not appear on the ECAM
(a) release the EMERG GEN pushbutton.
(b) disconnect the BUS TIE to allow resumption of normal electrical power supplies.
(c) do not reset the FWC1.
(d) do the Ground Scanning of the FWC2 (Ref. AMM TASK 31-50-00-710-001) and check for any bite information being received from the FWC1.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞24-28-00∞∞∞∞∞∞∞∞∞∞Page 207
201-214, May 01/05 CES
4. Fault Isolation
_______________
A. If the Ground Scanning gives the fault codes 0053,0054 or 0055:
- replace the FWC-1 (1WW1) (Ref. AMM TASK 31-53-34-000-001) (Ref. AMM TASK 31-53-34-400-001).
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞24-28-00∞∞∞∞∞∞∞∞∞∞Page 208
201-214, May 01/05 CES
R **ON A/C ALL
TASK 24-28-00-810-803
Static Inverter Voltage and Frequency Indications Lost or Incorrect
1. Possible Causes
_______________
- STAT INV (3XB)
- BAT-1 (2PB1)
- BAT-2 (2PB2)
- C/B-EMER/GEN/REF (27WV)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-28-00-710-001 Operational Test of the Static Inverter (3XB) when the Aircraft Electrical Circuits are Energized from the External Power
AMM 24-28-51-000-001 Removal of the Static Inverter (3XB)
AMM 24-28-51-400-001 Installation of the Static Inverter (3XB)
AMM 24-38-51-000-001 Removal of the Batteries (2PB1, 2PB2)
AMM 24-38-51-400-001 Installation of the Batteries (2PB1, 2PB2)
ASM 24-24/02
ASM 24-35/01
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU SDAC/1/SPLY 3WV F04 105VU ELEC/STAT INV/CNTOR/CTL 14XB G02 105VU ELEC/STAT INV/BUS 901XP/SPLY 12XB H02
B. Test
- do the operational test of the static inverter and the DC ESS BUS supply (Ref. AMM TASK 24-28-00-710-001).
4. Fault Isolation
_______________
A. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------106VU EMER/GEN/REF 27WV B05 106VU AC ESS/BUS/EMER/CNTOR/SPLY 15PC C08
B. If the test shows the voltage in amber and:
(1) The voltage is more than 120VAC:
- replace the STAT INV (3XB) (Ref. AMM TASK 24-28-51-000-001) and (Ref. AMM TASK 24-28-51-400-001).
(2) The voltage is less than 110VAC:
- do a check of the voltage of the batteries during the test.
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本文链接地址：A320 Trouble Shooting Manual 排故手册 电源 3(35)
