CONGA 6090 | 39
ENGLESK
lter. It is suggested to replace them either after a maximum of 160 hours
of use or when they are worn out due to operation.
Recommendation
Dust can be removed with a small brush or by shaking it carefully against
a hard surface for dust to fall o. You can also use warm water without
detergents to get a better result. Make sure they are completely dry before
placing them.
Side brushes
Side brushes are designed with multiple bristles and are used to push dirt
towards the suction nozzle and to clean thoroughly edges and corners.
These brushes can wear out over time, aecting negatively to the cleaning
eciency. For this reason, it is suggested to replace each side brush after a
maximum of 220 hours.
Recommendation
It is recommended to clean the side brushes once a week with the help of
the cleaning brush.
Main brush
The main brush is designed with bristles and silicone, spins at top speed
and helps introduce dirt into the suction nozzle. This brush is in contact with
the oor, and therefore with dirt, so it can be worn out over time, aecting
negatively to the cleaning eciency. For this reason, it is suggested to
replace each side brush after a maximum of 320 hours.
Recommendation
It is recommended to clean the main brush once a week with the help of the
cleaning brush.
Sensors
Cleaning robot vacuum cleaners have dierent types of sensors, for
example, proximity sensors that allow the robot to move around while
detecting obstacles or free-fall sensors that help the robot detect slopes or
possible gaps/unevenness such as staircases. These sensors are always in
contact with dust particles, and therefore can be blocked over time, causing
possible navigation errors. It is suggested to clean all the robot’s sensors
with the cleaning brush or with a dry cloth after a maximum of 35 hours of
operation.
Battery charge and replacement