Waste Handling - Oliver Legacy Elite II2017 Owner's Manual

Waste Handling

The following guidelines will help to ensure trouble free operation:
• Never put anything in the black water tank other than toilet paper,
especially for RV systems.
• Do not put automotive antifreeze, household toilet cleaners or drain
cleaners or any solid material into the waste water system.
• Always use chemicals in the black water system, using cleaners
made for the RV systems.
• Always keep the drain cap in place and termination valves closed.
• After every third time the holding tanks are emptied, fill and flush
both tanks with clean fresh water a couple times to keep them clean
and clear.
If connecting to a campsite sewer inlet, DO NOT open termination valves
until tanks are ¾ full. DO NOT keep black water valve open when parked.
Solid wastes are not flushed directly into sewer system. Only liquid waste is
drained. Water must accumulate and chemicals in tank need time to break
down solids before they can be released. If draining gray water tank directly
into sewer inlet while parked, make sure to close termination valve for a
period of time before leaving, allowing some water to accumulate in tank to
use for flushing drain line and flexible hose.
︎ ︎ ︎ ︎ ︎ ︎ ︎ Black Tank Flush Port
Your Oliver comes standard with a black tank flush port on the street side
near the bottom of the unit. This allows you to connect an outside water
supply and rinse out your black tank. You will need to open the inlet valve
located under the front dinette access panel. See picture below:
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