Holding Tank Care - Fleetwood 1994 Flair Diesel Owner's Manual Supplement

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Allow enough time for the tank to drain completely.
Rinse and flush the tank through the toilet. When
the tank is empty, push the handle in to close the
valve. Run enough water into the tank to coverthe
bottom. This will aid the break up of solid wastes.
To drain the grey water tank, repeat the steps
above using the small knife valve. This tank is
drained lasllo aid in flushing the outlets and hose.
The grey water. knife valve may be left open in a
semi-permanent hookup.
Remove the sewer hose and cap the outlet.
Rinse out the sewer hose with fresh water and
remove the sewer hose from the dump station.
Replace sewer or dump station covers.
PLEASE ... PRACTICE GOOD HOUSEKEEPING WHEN
DRAINING WASTES AT A CAMPSITE OR DISPOSAL
STATION. LEAVE THE SITE IN GOOD ORDER. ABOVE
ALL, DO NOT POLLUTE.
Holding Tank Care
Since holding tanks don't rely on any sophisticated
mechanical devices for their operation, they are virtually
trouble free. The most common problem is also an
unpleasant one - clogging. You can minimize the
chances of clogging by keeping the following considera-
tions in mind:
Keep the black water tank knife valve closed. Fill
tank to at least 3/4 full before draining. Be sure to
cover the tank bottom with water after draining.
Use only toilet tissue formulated for use in septic
tank or RV sanitation systems.
Keep both knife valves closed and locked, and the
drain cap tightly in place when using the system
on the road.
Use only cleaners that are approved for use in
septic tank or RV sanitation systems.
Use a special holding tank deodorant chemical
approved for septic tank systems in the black
water holding tank. These chemicals aid the
breakdown of solid wastes and make the system
much more pleasant to use.
Do not put facial tissue, paper, ethylene glycol-
based or other automotive antifreeze, sanitary
napkins or household toilet cleaners in the hold-
ing tanks.
Do not put anything solid in either tank that could
scratch or puncture the tank.
If
the drain system does get clogged:
Use a hand-operated probe to loosen stubborn
accumulations. Seriously clogged P-traps may
require disassembly. Be careful notto overtighten
when reassembling.
Do not use harsh household drain cleaners.
Do not use motorized drain augers.
Sometimes the holding tank valve will get clogged.
In this case, a hand-operated auger may be
necessary. Be ready to close the valve quickly
once the clog is cleared. If the seal gets damaged,
it is easily replaced.