Jayco Eagle TT 2020, Руководство пользователя

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Section 8: Plumbing System
155
The
Macerator Bypass Valve
is located underneath the external hose storage box. This by-
pass will allow you to gravity dump the waste from the tanks straight down to a 3-inch sewer
hose connection under the trailer, in the event there is a problem with the macerator motor.
To operate
1. Attach a 3-inch sewer hose to the main dump
connector under the trailer and to a sewer outlet
at a dump station.
2. Open the desired black / gray (manual) drain
valves, one at a time (black then gray).
3. The macerator bypass valve will be pointing
away from you and is attached to the macerator
pump. The valve location is by design to pre-
vent accidentally engaging the bypass when
system is operating normally.
4. The bypass valve is normally open (handle is
pulled
OUT).
To bypass the macerator, push
the bypass valve
IN (turns off flow from the
macerator pump) allowing waste to flow out
of the dump connector under the trailer via
gravity.
5.
When finished, close the main dump gate valve under the trailer, along with the black
/ gray dump valves. Disconnect the sewer hose from the main dump connector and at
the dump station.
Black Tank Flush (if so equipped)
The black tank flush (no fuss flush) inlet is typically located on the
utility center panel. The location may vary depending on your model.
The inlet color may be either white or black. Attach a garden hose
(connected to a pressurized fresh water source) to the black tank flush
inlet. The water goes directly into the black water holding tank sprayer
connection, allowing you to remove debris and preventing accumula-
tion. There is a check valve in the plumbing lines to prevent back flow.
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 flush.
Tank Flush Inlet
NOTE: The bypass valve also doubles as an emergency cutoff in
the event of a problem with the flex hose or dump connector. Closing
the valve stops waste flow out of the macerator pump and up to the
flex hose, but will divert waste to the main dump connector under
the RV. Make sure the main dump gate valve is closed until you are
ready to empty the black tanks.