Technical information

95
Chapter 4 CARAVAN EQUIPMENT
pour-out spout and leave the blade open so the cassette can dry.
Caution: Never use washing-up liquids which contain chlorine, solvents or other
aggressive substances to clean the toilet.
Winterising / Storage
The Thetford Cassette is easily winterised for storage.
Empty as much flush water as possible by using the flush handle to empty
the water into the waste tank.
Once the pump has been cleared of water place appropriate size container
under the drain plug. Empty any remaining water from the fresh water
tank by taking out the drain plug (fig. 15). Empty the holding tank and
clean the unit as described above. Clean the seals and lubricate them
where appropriate after drying. (See cleaning and maintenance).
Cold weather use
The toilet can be used in cold weather conditions provided that the toilet
is in heated surroundings. When the vehicle is not heated for more than
a day or night, winterise the cassette.
High altitude and hot weather use
Pressure may build up in the holding tank if the tank is not inserted while
driving at high altitudes or in warm weather conditions. The automatic
holding tank vent will vent the tank when there is over or under pressure.
THE THETFORD CASSETTE C-200 CW / CWE (continued)