Malfunctions
Trouble shooting
The unit does not perform its suction function
The unit does not reach its full capacity
The collection container does not drain, the unit
switches off immediately following the drain
pause
Low suction capacity
Wearing parts
Foam filters, valve rubber parts and filter bags are wearing parts and are, therefore, not covered by our warranty.
Storage
Empty out the collection container and clean the unit. Store in a dry, frost protected room, inaccessible to children.
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
Cause
Drain hose incorrectly fitted
Excessive height difference between water
level and unit
Dirt has accumulated in the foam filter, in the
suction tube or in the suction hose
Dirt has accumulated in the area of the non-
return valve at the drain hose preventing it from
closing properly
The collection container cannot drain
Collection container and drain hose are soiled
The more tubes are used, the higher the tube
frictional resistance. The suction capacity
reduces.
Remedy
The non-return valve must be located at the
free end of the drain hose
We recommend to place the unit at a height
identical to the water level
Remove dirt
Remove dirt
Lay the drain hose without kinks. Provide a
slight gravity for the drain hose. Once drained,
the container must be almost completely empty
Remove dirt
How to improve the suction capacity:
Hold the suction tube as flat as possible
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