108
Plumbing Systems
Black Tank Flusher
The black tank flusher is designed to rinse the interior of the
black (waste) tank. A separate water hookup is located on
the o-door side.
To flush the tank after dumping:
1. Leave the sewer hose connected to the outlet pipe.
Ensure that it is routed to the dump station inlet.
2. Attach a garden hose to the black tank flusher inlet.
DO NOT use your fresh water hose.
3. Be sure the black tank gate valve is in the OPEN position.
4. Open the water supply to full pressure to flush tank.
5. When the water runs clear from the sewer hose,
shut OFF the water supply and disconnect the
garden hose from the water source.
6. DO NOT disconnect the hose from flush inlet
UNTIL all water has drained from the system.
DO NOT add any check valves to this system
or leave any hose connected when not in use.
When flushing the black
tank, the gate valve must
be open or damage may
occur to the system.
The Black Tank Flusher Inlet is located
on the off-door side of the RV.
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