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BLACK AND GREY TANK DRAINS
There are labels on the exterior of the RV indicating the location of the
grey and black tank drains (also called dump valves). Depending on
your model, you may have one or two valves. With one valve, the
gray and black tank will release contents simultaneously. With the
2-valve set up, it is recommended that you release the black tank first,
followed by the grey tank. This will help rinse any debris from the
outlet and sewer hose.
Waste Pipe
Cap
Black Tank
Valve Handle
Example of Tank Drain Located Underneath RV
Dumping the Tanks
1.
To make drainage easier, make sure the RV is level.
2.
Remove the waste pipe cap by rotating it counter-clockwise until
the locking teeth disengage, and pull to release.
3.
Attach the sewer hose (customer supplied) by pushing the RV
end onto the RV waste pipe and rotating clockwise until the
locking teeth fully engage.
4.
Secure the other end of the sewer hose into the approved dump
location.
5.
Open the black tank dump valve (depending on your model
the valve may be located under the RV, or in the utility center).
Close the dump valve when the black water holding tank is
empty.
6.
Open the grey tank dump valve (depending on your model the
valve may be located under the RV or on the utility center).
Close the dump valve when the grey holding tank is empty.
7.
Ensure that everything has drained from the hose into the sewer.
8.
Remove and store the sewer hose.
9.
Re-attach the waste pipe cap reversing the process from step 2.
Connect this end to
the RV waste pipe
Sewer Hose Example
Page 72
PLUMBING SYSTEM
It is always a good idea to check with your campsite in advance to
make sure what kind of dumping stations are available. Dump sites
can sometimes, but not always, be found at campgrounds, state
parks, truck stops, and some larger sporting good chains that focus
on camping.
search site that can help you plan for your next trip.
Contact your RV dealer for assistance in the purchase and installation
of a sewer hose or sewer hose extension (if needed).
Sewage (black) tank preparation
It is important to add water to your black tank to help break down
future solids. Add no more that 5 gallons of water at this time by
either pouring in water or holding down the flush pedal on the toilet.
This is also an appropriate time to add RV black tank treatments that
help with odor and break down waste. Follow the directions from the
treatment supplier.
Waste (grey) holding tank preparation
Grey Tank
No special preparation is required, however, placing a small quantity
Valve Handle
of chemicals into this tank, such as baking soda or an approved RV
chemical, will reduce odors from food particles in the system.
Connect this end to the
sewer dump location
Sanidumps.com
is a comprehensive RV dump station
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