WARNING
Risk of injury!
Do not attempt to repair an electrical device yourself.
In the event of defects, always contact the service department ("4.5 Service
information" on page 31).
Problem
The device only
operates slowly or does
not start.
The battery is not
charging.
The suction power is
too weak.
Dust is escaping from
the device during
vacuuming.
40
Possible cause
The battery is flat.
Lower voltage at 0-10
% and 90-100 % to
protect the battery.
The battery is too
weak.
The dust holder is
overfilled.
The filters are
contaminated.
The suction opening is
blocked.
Particles that are too
large or heavy can
stick to the carpet.
The dust holder or
filter are not seated
correctly.
The filters are
contaminated.
The filters are worn
out or damaged.
Solution
Charge the battery.
Battery protective
circuit.
Charge the battery.
Empty the dust holder.
Clean the filters.
Switch off the device
and remove the
blockage.
Remove these foreign
bodies
by hand.
Correct the position of
the dust holder
and filter.
Ensure that the
dust holder is closed.
Clean the filters.
Replace the filters.