- at the "Y" duct near the tank,
- at the tank inlet ducts. It is recommended to inspect these areas first.
(2) If the fault continues:
- Clean the toilet waste lines (Ref. AMM TASK 38-31-00-100-004).
「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 230
May 01/05 CES
R (3) If the fault continues:
R - Clean the toilet waste lines with crush ice (Ref. AMM TASK 38-31-
R 00-100-005).
R (4) If the fault continues:
R - Clean the flow diverter in the waste holding tank (Ref. AMM TASK
R 38-31-00-100-006).
R NOTE : It is recommended to clean the waste tank and the waste lines____
R more often to improve the reliability of the system (Ref:
R AIB-SIL 38-020).
C. Do the test as given in paragraph 3. A. and check the correct operation
of the toilet system.
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
TASK 38-31-00-810-822
LIQUID LVL SNSR OR LIQUID LVL XMTR OR VAC SYS CONT Fault
1. Possible Causes
_______________
- SENSOR-LEVEL (41MG)
- XMTR-LEVEL PHASE OFF (40MG)
- CONTROLLER-VACUUM SYSTEM (31MG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-00-00-810-818 Computer Reset AMM 38-31-00-710-002 Operational Test of the Vacuum Toilet System AMM 38-31-00-740-001 BITE Test of the Vacuum Toilet System AMM 38-31-34-000-001 Removal of the Vacuum System Controller 31MG AMM 38-31-34-400-001 Installation of the Vacuum System Controller 31MG 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) AMM 38-31-63-000-001 Removal of the Liquid Level Sensor (41MG) AMM 38-31-63-400-001 Installation of the Liquid Level Sensor (41MG) 38-31-00-991-001 Fig. 201
3. Fault Confirmation
__________________
A. Test
(1) Do a test of the vacuum toilet system (Ref. AMM TASK 38-31-00-710-002).
B. Do the bite test (Ref. AMM TASK 38-31-00-740-001).
「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, ∞∞38-31-00∞∞∞∞∞∞∞∞∞∞Page 232
201-299, May 01/05 CES
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.
B. If the operational test operates OK:
- Refer to the trouble shooting data page of the bite test.
(Ref. Fig. 201/TASK 38-31-00-991-001)
(1) If the THROUBLE SHOOTING DATA page gives the maintenance message LIQD LVL XMTR/ LIQD LVL SNSR/VSC:
- do the procedure to reset the VSC (Ref. TASK 24-00-00-810-818).
(2) If the fault continues:
- replace the SENSOR-LEVEL (41MG), (Ref. AMM TASK 38-31-63-000-001) and (Ref. AMM TASK 38-31-63-400-001).
(3) If the fault continues:
- replace the XMTR-LEVEL PHASE OFF (40MG), (Ref. AMM TASK 38-31-62-000-001) and (Ref. AMM TASK 38-31-62-400-001).
(4) If the fault continues:
- replace the CONTROLLER-VACUUM SYSTEM (31MG), (Ref. AMM TASK 38-31-34-000-001) and (Ref. AMM TASK 38-31-34-400-001).
C. Test
(1) Do the test as given in paragraph 3. A. to check the correct
operation.
(2) After the subsequent flight, make sure that the fault does not continue.
「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, ∞∞38-31-00∞∞∞∞∞∞∞∞∞∞Page 233
201-299, May 01/05 CES
**ON A/C ALL
TASK 38-31-00-810-823
Vacuum Toilet System does not Operate Correctly on ground
1. Possible Causes
_______________
- GENERATOR-VACUUM (37MG)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 WATER/WASTE(16)
