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Black Tank Flush
The black tank ush (no fuss ush) inlet is typically located on the utility center panel (if so
equipped) labeled as “Tank Flush”. For models not equipped with a utility center, the inlet
is located on the side of the recreation vehicle. The location may vary depending on your
model. Attach a garden hose (connected to a pressurized fresh water source) to the black
tank ush inlet. The water goes directly into the black water holding tank sprayer connec-
tion, allowing you to remove debris and preventing accumulation. A check valve is incor-
porated in the plumbing lines to prevent back ow. Flush the black water tank each time the
grey and black water holding tanks are dumped or as needed.
1. Dump the black water tank (see Gray Tank Drain & Black Tank Drain) and leave the
black tank drain valve open.
2. Connect a garden hose from the water supply source to the black tank ush.
3. With the water source turned ON, ush the black water holding tank until the water
running out of the black tank drain valve is clear (not discolored or cloudy).
4. Disconnect the garden hose and close the black tank drain valve. Fasten the sewer hose
housing dust cap back on the tank ush inlet.
The black tank drain valve must be OPEN any time there is a hose (water
supply) connected to the black tank ush.
Do not leave any hose (water supply) connected to the black tank ush
when it is not in use.
Do not use the same hose to ll your fresh (potable) water tank that is used for
the black tank ush.
The macerator system includes an emergency cuto valve that stops
the ow of waste through the exible 1-1/2-inch macerator hose. The
valve is at the back of the utility center The handle for the
cuto should be pulled UP for NORMAL operation. To engage the
cuto, push the valve handle DOWN
Refer to the macerator manufacturer’s owner manual included in
your warranty packet, for additional information on operation, safety,
troubleshooting and winterizing. Contact your RV dealer for assis-
tance in the purchase and installation of a sewer hose and/or sewer
hose extension (if needed).
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