Waste Water System; Things Not To Put Into Toilet Or Drains - Airstream Rangeline 2023 Owner's Manual

General Information

Waste Water System

The main parts of the waste water system are the toilet,
holding tanks, and tank dump valves;
Waste System on page 9-8� The system is designed
to provide complete self-contained toilet facilities, while
on the road or parked, without being connected to a
sewage line� It may also be used when parked while
connected to a sewage hose�
Keep the dump valves closed with either method and
empty the tanks when they are nearly full� The idea is
to send a large volume of water through the tanks and
hose at the same time to float solids away.
After the black tank has been emptied, close the dump
valves and charge the tank by putting a few gallons
of water in the holding tank using the flush inlet. This
will spray the interior of the tank with water and help
prevent solids from building up in the sewage holding
tank� The addition of a deodorizing agent like Aqua-
Kem will help prevent odors�
Should you ever have a buildup of solids, close the
valves, fill the tanks about 3/4 full with fresh water,
drive a distance to agitate the solids, and drain the
tanks�

Things Not to Put into Toilet or Drains

• Facial tissues and feminine hygiene products (they
do not dissolve like toilet paper).
• Automotive antifreeze, ammonia, alcohols, or
acetone�
• Table scraps or other solids that may clog the drains�
3-10
Drain System
see Drain and
1� Vent
2� Lavy Drain
3� Toilet Drain
4� Black Tank Flush (No Fuss Flush System)
5� Shower Drain
6� Black tank Connections
7� Gray Tank Connections
8� Galley Sink Drain
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2023 Rangeline
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