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Maintenance/Winterizing/Service
7.5
Clearing blockage in toilet base
1 . Turn off water to the toilet .
2 . Open the flush ball .
3 . Pull the foreign material from the 1-inch diameter orifice at the bottom of the base or, using a
small diameter blunt rod, attempt to push the blockage through the orifice .
7.6
Winterizing
At the end of each season, the VacuFlush toilet system should be winterized for storage . The
following procedure should be used:
1 . Pump out holding tank .
2 . Thoroughly flush system with fresh water .
3 . Drain freshwater tank .
4 . Add freshwater antifreeze to freshwater
tank .
Note
Use nontoxic antifreeze designated for potable water systems . (See boat or vehicle
owner's manual .)
Caution
Never use automotive-type antifreeze in freshwater systems .
7.7
Troubleshooting guide
5000 SERIES
BASE ASSEMBLY
WATER VALVE ASSEMBLY
TOP VALVE CAP
FILTER SCREEN
WATER
VALVE
SCREWS
10
ADJUSTING NUT
FLUSH BALL
FLUSH PEDAL
SPRING
CARTRIDGE
VALVE BODY
VacuFlush Pedal-Flush Toilet
5 . Flush freshwater water antifreeze and water
mixture through toilet and into the waste
holding tank . Each installation is different,
so amounts may vary . User discretion is
required to assure adequate protection .
6 . Empty holding tank .
BALL SEAL
SHAFT
5000 SERIES BOWL, REAR VIEW
CHECK VALVE/
BOWL CONNECTION
BOWL
SEAL
BAND
CLAMP
HOSE
CONNECTION
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