Operation - Dometic 972 Operating Manual

972, 976
7

Operation

7.1 Setting up the portable toilet
I
NOTE
Changes in the ambient temperature or the actual height above sea level
while travelling can cause the pressure in the holding tank to rise or fall.
Before use, make sure that the pressure in the holding tank is equalised
by opening and closing the slide valve with the seat cover closed.
➤ Before use, make sure the pressure in the holding tank is equalised:
to do this, open the slide valve with the seat cover closed by pulling the flush grip
out and then pushing it closed it again (fig. 2, page 3).
➤ Remove the cap of the flush water tank and fill it up until the water level has
reached approx. 25 mm (1 inch) below the top. Screw the cap on again on the
flush water tank (fig. 3, page 3).
➤ Pull the flush grip to open the slide valve (fig. 4, page 3).
➤ Put an appropriate sanitary additive directly into the holding tank.
➤ Close the slide valve (fig. 5, page 3).
A
NOTICE!
Never put the sanitary additive into the portable toilet when the slide
valve is closed
➤ Press the pump approx. 15 times or until air comes out the cap of the flush water
tank through the pressure relief valve (fig. 6, page 3).
A
NOTICE!
• Do not subject the flush water tank to too much pressure, for instance
by covering up the pressure relief valve.
• Do not pressurise the flush water tank if it is separated from the
holding tank.
EN
Operation
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