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ACTION RESULT -------------------------------------------------------------------------------
3. On the toilet service panel:
-push and hold the limit switch 44MG.
R 4. In the lavatory:
-push the flush switch 51MG.
5. At the toilet service panel:
-fill the waste holding tank 3300MM with 170 +17 -8.5 l
(44.91 +4.5 -2.25 USgal) of water.
-push and hold the limit switch 44MG.
6. In the lavatory:
-push the flush switch 51MG.
-the toilet SYST INOP light is on.
In the vacuum toilet system:
-the vacuum generator 37MG starts to operate.
-approx. 0.2 l (0.05 USgal) of water flows into the toilet bowl.
-air flows out of the ventilation port of the vacuum generator.
-
the toilet flush valve opens and the suction removes the water.
On the FAP 120RH/miscellaneous panelWATER AND WASTE 124RH:
-
the waste level indicator shows 100%on the scale.
-
the SYST INOP light is on.
In the lavatory:
-
the toilet does not flush.
On the FAP 120RH/miscellaneous panel WATER AND WASTE 124RH:
-
the SYST INOP light remains on.
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R **ON A/C 106-149, 301-399, 401-499,
Subtask 38-31-00-720-051-A
A. Do the Test of the liquid level Sensor 41MG and Transmitter 40MG.
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1. At the toilet service panel: On the Flight Attendant Panel (FAP)
- fill the waste holding tank 120RH WATER/WASTE page:
3300MM with 85 +5 -5 l (22.45 - the WASTE QUANTITY shows 50%.
+1.32 -1.32 USgal) of water.
2. In the lavatory: In the vacuum toilet system:
- push the flush switch 51MG. - the vacuum generator 37MG does not
operate.
- the toilet does not flush.
On the FAP 120RH WATER/WASTE page:
- the VACUUM SYSTEM DISABLED-GROUND
SERVICE message is shown.
3. On the toilet service panel:
- push and hold the limit switch
44MG.
4. In the lavatory: In the vacuum toilet system:
- push the flush switch 51MG. - the vacuum generator 37MG starts to
operate.
- approx. 0.2 l (0.05 USgal) of water
flows into the toilet bowl.
- air flows out of the ventilation port
of the vacuum generator.
- the toilet flush valve opens and the
suction removes the water.
On the FAP 120RH WATER/WASTE page:
- the VACUUM SYSTEM DISABLED-GROUND
SERVICE message is not shown.
5. At the toilet service panel: On the FAP 120RH WATER/WASTE page:
- fill the waste holding tank - the WASTE QUANTITY shows 100%.
3300MM with 170 +10 -10 l - the VACUUM SYSTEM DISABLED-WASTE TANK
(44.91 +2.64 -2.64 USgal) of FULL message is shown.
water.
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-push and hold the limit switch
44MG.
6. In the lavatory: In the lavatory:
-push the flush switch 51MG. - the toilet does not flush.
On the FAP 120RH WATER/WASTE page:
-the VACUUM SYSTEM DISABLED-WASTE TANK FULL message stays on.
**ON A/C ALL
5. Close-up
________ Subtask 38-31-00-080-055
A. Remove the Equipment
(1) Do the servicing of the waste holding tank (Ref. TASK 12-16-38-613-001).
(2)
Disconnect the service vehicle from the waste tank flush-connections. Subtask 38-31-00-410-071
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access panel 172AR
(3)
Remove the access platform(s). Subtask 38-31-00-862-061
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本文链接地址：A320飞机维护手册 AMM WATER/WASTE 2(27)
