HOLDING TANK CONT'D
7.3-2
the toilet is pumped several additional strokes after waste has been
evacuated from the bowl to insure that the effluence is pumped
through the hoses and into the tank.
Care should be taken net to overfill the holding tank as effluent will
block the vent hose and may damage the tank. If the toilet is difficult
to pump, check to see if the holding tank is over filled. The holding
tank must be pumped out before winter storage, and a small amount of
potable anti-freeze added to the residual water.