Fault description
The device cannot reach all
spots.
The device does not
completely move up the wall.
The device does not sink.
The device rises to the surface. The device climbs too high or
The device is defective.
If the problem cannot be solved, contact the customer service listed on the last page.
Cause
The water circuit of the pool is
switched on.
The device becomes stuck on
the drain grate.
The filter is clogged.
Algae grows on the walls.
The water temperature is too
high or too low.
The tires or the cleaning roller
is/are worn.
The device is too light and
topples.
The pH value and the chlorine
quantity are not properly set.
The device has too little
buoyancy.
There is air in the device.
The salt content is too high
and the device has more
buoyancy.
there is air trapped in the
device.
The salt content is too high
and the device has more
buoyancy.
Remedy
Switch off the filter system of
the pool.
Switch off the filter system of
the pool.
Clean the filter.
Clean the pool walls.
Operate the device at water
operating temperature (see
section "Technical data").
Check the tires and the
cleaning roller for wear and
replace them if necessary.
Switch off the device and let all
the air escape.
Adjust the pH value and the
chlorine value to the correct
value (see section "Technical
data").
Attach additional buoyancy
aids (part of the package
contents). See "Installing the
buoyancy aids".
Switch off the device and let all
the air escape.
Set the correct salt content.
See section "Technical data".
Switch off the device and let all
the air escape.
Set the correct salt content.
See section "Technical data".
Contact customer service.
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