Care And Maintenance; Main Unit; Odor Sensor Dust Sensor; Pre-Filter - Sharp FU-440E Bedienungsanleitung

CARE AND MAINTENANCE

To maintain optimum performance of this air purifier, please clean the unit including
the sensor and filters periodically.
When cleaning the unit, be sure to unplug the power cord, and never handle the plug
with wet hands. Electrical shock and/or bodily injury may occur as a result.

MAIN UNIT

To prevent dirt or stains on the main unit, clean as often as necessary. If stains are allowed to
remain, they may become hard to clean.
Wipe with a dry, soft cloth
For stubborn stains or dirt, use a soft cloth dampened with warm water.
Do not use volatile fluids
Benzene, paint thinner, polishing powder, etc., may damage the surface.
Do not use detergents
Detergent ingredients may damage the unit.
Keep the unit away from water
DUST/ODOR SENSORS
The sensitivity of the sensors will become
unstable if the odor or dust sensor is dirty
or blocked. Remove dust from the sur-
faces of the sensor openings using a
vacuum cleaner.

PRE-FILTER

As shown in a figure, clean the top
surface of the Pre- Filter lightly with a
vacuum cleaner.
When Pre- Filter is very dirty, wash it with
water added a mild kichen detergent and
dry Pre-Filter well in the shade.
Odor Sensor
Dust Sensor
Main Unit
HEPA Filter
Do not wash the HEPA Filter.
Washing will not improve filter performance, and
it may even cause electric or malfunction.
Active Carbon Filter
Pre Filter
Hole of odor sensor
Hole of dust sensor
Pre-Filter
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