A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(1) If the LAST/PREVIOUS LEGS Report constantly gives the maintenance message LIQD LVL SNSR or LIQD LVL XMTR: and The FAP constantly gives the maintenance message SYSTEM INOP:
- Do the check for vacuum leakage in the vacuum toilet system (Ref. R AMM TASK 38-31-00-790-002).
「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 ∞∞38-31-00∞∞∞∞∞∞∞∞∞∞Page 275
Aug 01/05 CESR **ON A/C 106-149, 301-399, 401-499,
A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(1) If the LAST/PREVIOUS LEGS Report constantly gives the maintenance message LIQD LVL XMTR (40MG) or LIQD LVL SNSR (41MG): and The FAP constantly gives the maintenance messages NO WASTE QUANTITY DATA AVAILABLE and VACUUM SYSTEM DISABLED - WASTE TANK FULL:
- Do the check for vacuum leakage in the vacuum toilet system (Ref. R AMM TASK 38-31-00-790-002).
**ON A/C ALL
B. Test
(1) Do the test as given in paragraph 3. A. to check the correct operation of the system.
TASK 38-31-00-810-852
Toilet Flushing Continuosly
1. Possible Causes
_______________
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 38-31-00-710-009 Operational Test of the Toilet Unit AMM 38-31-00-740-001 BITE Test of the Vacuum Toilet System AMM 38-31-19-000-001 Removal of the Toilet Flush Switch AMM 38-31-19-400-001 Installation of the Toilet Flush Switch
3. Fault Confirmation
__________________
A. Do a test of the vacuum toilet system (Ref. AMM TASK 38-31-00-710-009).
B. Do the procedure to get access to the CFDS SYSTEM REPORT/TEST menu PAGE (Ref. AMM TASK 38-31-00-740-001).
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(1) If the toilet is continuously flushing:
- Pull the circuit breaker of the related toilet assembly and wait approximately 30 s.
- Close the circuit breaker again.
(2) If the fault continues:
- Replace the toilet flush switch (Ref. AMM TASK 38-31-19-000-001) and (Ref. AMM TASK 38-31-19-400-001).
B. Test
(1) Do the test as given in paragraph 3. A. to check the correct operation of the system.
R **ON A/C 106-149, 301-399, 401-499,
TASK 38-31-00-810-853
Wrong Message from LLT
1. Possible Causes
_______________
- XMTR-LEVEL (40MG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 38-31-00-710-009 Operational Test of the Toilet Unit
AMM 38-31-00-740-001 BITE Test of the Vacuum Toilet System
AMM 38-31-62-000-001 Removal of the Liquid Level Transmitter (40MG)
AMM 38-31-62-400-001 Installation of the Liquid Level Transmitter (40MG)
3. Fault Confirmation
__________________
A. Do a test of the vacuum toilet system (Ref. AMM TASK 38-31-00-710-009).
B. Do the procedure to get access to the CFDS SYSTEM REPORT/TEST menu PAGE (Ref. AMM TASK 38-31-00-740-001).
4. Fault Isolation
_______________
A. If the MCDU gives the maintenance message LIQD LVL XMTR (40MG) and The FAP BLUE CARD shows NO WASTE QUANTITY DATA AVAILABLE:
- Fill the waste holding tank with approximately with 5l of water.
(1) If the messages do no longer show, then the system is ok.
(2) If the fault continues:
- Replace the XMTR-LEVEL (40MG), (Ref. AMM TASK 38-31-62-000-001) and (Ref. AMM TASK 38-31-62-400-001).
B. Test
(1) Do the test as given in paragraph 3. A. to check the correct operation of the system.
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本文链接地址：A320 Trouble Shooting Manual 排故手册 WATER/WASTE(29)
