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High-efficiency filter. Fig. 15:
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The high-efficiency filter is designed with fibres that help trap dust particles, dust mites,
pollen... It is very important to periodically clean the filter, to prevent these particles
from building up in the filter, causing efficiency loss. It is convenient to carry out this
maintenance once a week.
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Replace the high efficiency filter every 3 months, depending on the frequency and type of
use.
Recommendation
You can remove dirt from the high-efficiency filter with a small brush or gently shake the filter
on a hard surface to remove the dust. The high-efficiency filter cannot be washed.
Primary mesh filter and sponge filter
The filtering system is featured with a primary mesh filter and a sponge filter, located next to
the high-efficiency filter. 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
Dirt can be removed with a small brush or by shaking carefully against a hard surface for dust
to fall off. You can also use warm water without detergents to obtain better results. Always
make sure they are completely dry before installing them again; otherwise, moisture can
reach the robot vacuum cleaner's motor and damage it.
Cleaning the fall-detection sensors
Use a clean, dry, and soft cloth to wipe off any dust from the fall-detection sensors located
on the robot vacuum cleaner's lower part.
Sensors. Fig. 16
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The robot vacuum cleaner has different types of sensors, for example, proximity sensors
that allow the robot to clean while detecting obstacles, or fall-detection 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 deteriorate over
time, causing possible navigation errors.
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It is recommended to clean all sensors of the robot vacuum cleaner once a week
(depending on the frequency and type of use), using a soft, damp cloth.
Charging base. Fig. 17
Likewise, the self-emptying base includes charging terminals and a signal transmission zone.
Use a clean, dry, soft cloth to wipe dust from these areas.
Conga 9990 AI Spin Revolution Ultra Power Home
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