Dumping Holding Tanks - Winnebago TRAVATO User Manual

Dumping Holding Tanks

1. Remove sewage drain hose from storage
compartment (located on left sidewall).
Sewage Drain Hose
(Located on left sidewall)
-Typical View
2. Remove dust cap from sewage drain outlet
and connect sewage drain hose. Be sure it is
firmly attached.
Sewage Drain Outlet
(Located beneath coach)
-Typical View
3. Place the outlet end of sewage drain hose into
disposal opening.
NOTE: Black and Gray Waste Tank Drain valve
positions may be reversed, depending on
floorplan and tank location.
4. Open the Black Waste Tank Drain valve with
a quick pull and make sure there are no sags in
the hose. Close Black Waste Tank Drain valve
as soon as tank is empty.
• 1st - Pull Black Waste Tank Drain
valve to drain black water
(sewage tank, then close)
• 2nd - Pull Gray Waste Tank Drain valve to
drain gray water (sink/shower, then close)
Sewage Drain Outlet
(Located beneath coach)
-Typical View
NOTE: DO NOT OPEN BOTH VALVES AT
ONCE. Do not open the Gray Waste Tank
Drain valve until the black tank is
drained and dump valve closed to avoid
sewage back-up into gray tank. Gray
water also rinses any black water solids
from the sewage drain hose.
5. Open the Gray Waste Tank Drain valve. Be
sure there are no sags in the hose to ensure
complete drainage. Press and Hold Waste
Pump switch until tank is empty (do not run
pump dry.) Close Gray Waste Tank Drain
valve as soon as tank is empty.
NOTE: Sound of Waste Pump will change
significantly when tank is empty.
SECTION 7 –
PLUMBING
7-9