CT(E), CTLP, CT(E)S, CTW
7.4
Draining the cassette tank
Empty the cassette tank when the indicator
1. Remove the cassette tank (chapter "Removing the cassette tank (fig. 3,
page 4)" on page 21).
2. Press the release button in the middle of the handle and pull the handle out to its
end position (fig. 9, page 7).
A
NOTICE! Damage for housing and rollers
• Do not shake the cassette tank vigorously.
• Do not hang the cassette tank on a bicycle or other vehicle for trans-
portation.
• Do not place heavy objects on the cassette tank during transport.
3. Bring the tank to the nearest designated disposal location.
4. Press the release button in the middle of the handle and push the handle back
into the cassette.
5. Set the cassette tank upright and rotate the drain pipe 90° upwards (fig. 4,
page 4).
I
NOTE
Avoid turning the drain pipe more than 90°, as it otherwise can come
off.
6. Twist off the cap (fig. 5, page 5).
7. Hold the cassette tank by the handle with one hand (fig. 0 3, page 7) and
with the other hand on the slider (fig. 0 2, page 7), so that you can push the
vent button (fig. 0 1, page 7) while it is draining.
8. Press the vent button when the drain pipe points downwards.
✔ The tank drains steadily and without splashing.
9. After draining, rinse out the cassette tank carefully.
10. Add a sanitary additive to the cassette (chapter "Adding sanitary additive" on
page 21).
11. Clear away course dirt from the wheels of the cassette tank to prevent scratching
of the cassette housing.
A
NOTICE! Damage hazard
Do not clean the inside of the cassette tank with a high-pressure cleaner.
This can damage the float for the level indicator.
EN
lights up.
Operation
23