–
6
ffi
DANGER
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
Prior to all work on the appliance, switch off
the appliance and pull the power plug.
ATTENTION
Risk of damage to the device on account of
water leakage. Empty the waste water tank
and the fresh water tank prior to performing
maintenance tasks on the device.
In case of faults that cannot be remedied
using the table below please contact the
customer service.
Faults
Fault
Remedy
Appliance cannot be
started
Check if the mains plug is connected.
Insufficient water
quantity
Check fresh water level, refill tank if necessary.
Open the lock of the fresh water reservoir. If a vacuum is detected
when the tank is opened, clean the ventilation valve in the lock of
the fresh water reservoir.
Clean the water distributor (see chapter "Cleaning the water distrib-
utor").
Remove the fresh water tank and check the sieve for contamina-
tion. If necessary, remove the sieve and clean it.
Pull off the valve with filter on the fresh water reservoir (Fig. 4, see
inside front cover) and rinse in lukewarm water.
Fresh water reservoir
drips when refilled
Pull off the valve with filter on the fresh water reservoir (Fig. 4, see
inside front cover) and rinse in lukewarm water.
Insufficient vacuum
performance
Empty the waste water tank.
Lock the waste water reservoir in place on the appliance.
Clean the seals between waste water tank and cover and check for
tightness, replace if required.
Check the seals between the lid of the waste water tank and the ap-
pliance. Contact Customer Service if the seals are damaged.
Check that all vacuum bars are locked into place in the cleaning
head.
Suction bar plugged, clean.
Suction bar worn; exchange the front and rear suctions bars. If both
suction bars are worn, install new suction bars.
Check that both suction tube parts are correctly attached to the suc-
tion tube connection.
Check the suction tube and the suction channel in the cleaning
head for obstruction and remove if necessary (see "Cleaning suc-
tion tube").
Check whether the cable behind the tanks has been routed flat and
whether the included cover is attached.
Insufficient cleaning
result
Check the brush roller for wear, replace if required.
Brush does not turn
Check if foreign matters are blocking the brush roller; remove for-
eign matter if required.
Creaking sound, brush
does not turn
Slip clutch was triggered. Switch off the appliance, check/clean the
brush roller.
17
EN
