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\.ccusaaer
MC-8
1.
Fresh Water Tank
2. Quick Release Valve
3. Push Button Valve
MAINTENANCE
DATE~Ju~ly,_1_97_3
~l
MANUAL
13. Fresh Water Tank Fil I
14. Dump Tube
15. Air Cylinder
4. Pressure Regulating Valve (22 P
.s
.I.)
16. Start Charge Level
5. Faucet
17. Dump Valve
6. Wash Basin
18. Sight Glass
7. Air Supply Line
19. Immersion Heater
8.
Ogontz Valve
20. Chemical Tank Flush & Fill
9. Manual Drain Valve
21. Exha'..'st Hose
10.
Toilet Seat
22. Rubber Valve
11. Hose - Flushing Delivery
23. Fresh Water Tank Overflow Line
12. Chemical Tank
24. Exhaust Fan & Motor
Figure 17-6: Air Flush Lavatory Components (Cont'd)
SERVICE & CLEANING
Servicing of the flush unit and tank should be per-
formed at regular intervals or when it becomes
necessary. After rinsing the tank, close the drain
valve and fill toilet with clean water until the water
level reaches sight gauge level. Flush the toilet three
more times or until the liquid in bowl becomes clear.
This should remove any sediment which may have
collected in the pump. Re-open the drain valve and
drain the tank while flushing toilet. Close the drain
valve. Recharge unit as per instructions under
"Charging System".
A thorough cleaning is essential prior to inspection
for determining the existence, exact location, and ex-
tent of any defects. The assembly may be cleaned by
scrubbing the inside and outside surfaces with a
solution of soap and water or five (5) tablespoons of
liquid disinfectant to each gallon of water. Do not use
abrasive cleaners on any part of the assembly. Rinse
thoroughly with hot water and dry, using compressed
air.
REMOVAL
Discharge and clean the waste chemical tank as
described under servicing. Remove air line from
lower pan assembly. Remove only the 3/16" brass
hex nuts that mount the air pump assembly to
chemical tank. Note: The 6 small No. 8 hex nuts
should not be removed at this time. Disassembling
these will separate both pump halves after the pump
is removed. Carefully remove air pump assembly and
invert or place it on its side. Remove flexible tubing
from the flush outlet port on the air pump assembly.
CAUTION:
PUMP ASSEMBLY SPRING IS COMPRESSED
TO 25 LBS. PRE-LOAD. CARE SHOULD BE
EXERCISED DURING DISASSEMBLY.
1. Chemical Tank
2. Chemical Tank Clean-Out Plug
3. Air Flush Pump
4. Nameplate - Chemical Tank Servicing
Procedure
5. Lavatory Exhaust Blower & Motor
6. Tube - Chemical Tank Rinse
7. Hose - Sink Drain
Figure 17-7: Air Flush Chemical
Tank lnstal led
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