Kärcher RCF 3 Mode D'emploi page 22

Emptying the waste water tank
When the waste water tank is full, the LED display indi-
cator "Max" flashes red and the cleaning robot returns
to the charging station.
1. Remove the waste water tank, see chapter Remov-
ing the waste and fresh water tank.
2. Pull the opening lever on the waste water tank up-
wards and lift the cover of the waste water tank.
Illustration N
3. Empty the waste water tank. In case of stubborn dirt,
rinse the waste water tank with fresh water or clean
it with the cleaning brush.
Illustration O
4. Close the cover of the waste water tank.
5. Insert the waste water tank (see chapter Inserting
the waste and fresh water tank).
6. To continue cleaning, press the On/Off/Pause but-
ton button.
Refilling the cleaning fluid
When the fresh water tank is empty, the LED display in-
dicator "Fresh water" flashes blue and the cleaning ro-
bot returns to the charging station.
1. Fill the fresh water tank (see chapter Filling the
fresh water tank).
ATTENTION
Danger from escaping water
Risk of damage
Empty the waste water tank every time the fresh water
tank is empty and before filling the fresh water tank to
prevent the waste water tank from overflowing.
Switching off the device
1. Press any button during cleaning.
The cleaning robot stops.
Note
The cleaning robot cannot be switched off when it is on
the charging station.
2. Press and hold the On/Off/Pause button 3 seconds.
The cleaning robot emits an audible signal.
All LED display indicators go out.
The cleaning robot switches off.
3. Empty and clean the waste water tank, see chapter
Cleaning the waste water tank.
4. Clean the cleaning roller and allow to dry, see chap-
ter Cleaning the cleaning roller.
5. Clean the Scraper unit with a hair comb, see chapter
Cleaning the scraper unit with hair comb.
Reset WLAN connection
If you switch to a new router or change your WLAN
password, you must reset the cleaning robot's WLAN
connection.
Note
Only 2.4 GHz WLAN networks are supported.
1. Switch on the cleaning robot, see chapter Switching
on the cleaning robot.
2. Press the on/off button and Home button simultane-
ously for 3 seconds until a verbal signal sounds.
Restoring the factory settings
1. Press the Home button for 5 seconds until a signal
sounds.
2. Press the Home button again for 5 seconds until a
signal sounds.
Factory settings are restored.
22
Where possible, always transport or return the device in
the original packaging. Please contact our Service De-
partment if the original packaging is not available.
Safety instructions for transporting
The lithium-ion battery is subject to the requirements of
dangerous goods regulations.
An undamaged and functional battery pack can be
transported by the user in public traffic areas without
any further restrictions.
When shipping by third parties (transport companies),
special requirements for packaging and labelling must
be observed.
Observe the national regulations.
ATTENTION
Liquids/moist dirt
Unpleasant odours can develop if the device contains
liquids/moist dirt when stored.
Completely empty the fresh water tank and waste water
tank before storing the device.
Clean the roller cassette.
Use the cleaning tool to remove hair and dirt particles
from the scraper unit with hair comb.
Allow the cleaned roller to air dry. Do not place the wet
roller in an closed cupboard to dry.
ATTENTION
Damage to the cleaning robot due to incorrect stor-
age
Do not store the cleaning robot upside down. The hous-
ing of the laser sensor (LiDAR) should never come into
contact with the ground or objects.
Do not place any objects on the cleaning robot.
Store the cleaning robot fully charged and switched off
in a cool and dry place.
Note
To avoid a deep discharge of the battery, fully recharge
the cleaning robot after 5 months at the latest.
Care and service
Maintenance work
Cleaning the sensors
Clean the sensors at least monthly. Always clean the
sensors immediately if they become dirty.
Illustration P
Illustration Q
1. Wipe the sensors with a soft cloth.
Cleaning the waste water tank
ATTENTION
Adhering dirt deposits
Adhering dirt deposits can damage the device in the
long term.
Clean the waste water tank regularly.
For information on the waste water tank cleaning and
emptying procedure, see chapter Emptying the waste
water tank.
Cleaning the cleaning roller
ATTENTION
Detergent residue in the roller
Foaming
Wash the roller under running water or clean the roller
in a washing machine each time after using the device.
English
transport
Storage