Kärcher KA 4, Руководство пользователя

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– 8

Press the on/off operation button to switch the de-
vice off.

Stow away the mains cable and accessory at the
machine. Store the appliance in a dry room.
Regularly dry clean the machine casing so that no dust
can collect on it.

First remove the mains plug before doing any job
on the device

Wipe off the device with a dry soft cloth.

Wipe the filter covers and air outlet with a dry soft
cloth.
If the filter change indicator lights up:
Illustration

Open and remove the filter covers with the handles.

Unlock and remove the pre-filter.

Clean pre-filter.

Remove the fine filter at the label from the device.
Note
– Both pre-filters always have to be cleaned.
– The pre-filter is washable.
– Both fine filters always have to be renewed.
Illustration

Remove packaging from the filters.

Insert the fine filter in the device. The label should
be visible from the outside.

Insert the guide noses of the pre-filter in the lower
recesses.

Carefully lock the pre-filter at the top and ensure
correct positioning at the sides.

Insert the guide noses of the filter cover in the lower
recesses.

Close the filter cover from above.
The air quality sensor should be cleaned every two
months in order ensure ideal functioning. If the device is
to be operated in a dusty environment, it should be
cleaned more often.
Note
If the humidity is very high, condensation may form on
the air quality sensor. Due to this, the air quality LED
display may indicate poor air quality, even if it is good. If
this occurs, clean the air quality sensor or select manual
mode.
Illustration

Press the air quality sensor cover in the middle and
open it.

Clean the air quality sensor and the air openings
with a damp cotton swab.

Dry the air quality sensor with a dry cotton swab.

Press the air quality sensor cover in the middle and
close it.

Plug in the power cord.

Close the filter cover.

Clean the air quality sensor.

Make sure that all filters have been inserted cor-
rectly.

Clean pre-filter.
Finish operation
Storing the appliance
Care and maintenance
Filter replacement
Air quality sensor
Troubleshooting
Appliance is not running
Air quality sensor display lights up red
continuously.
Air quality does not improve
Airflow from the air outlet is no longer so
strong
Special accessories
18 EN

Should the error continue to exist:
Do not press the on/off operation button again.
Contact customer service.
Subject to technical modifications!
Technical specifications
Filter type Part number Application
Universal Pure Filter
Smog Pure Filter
TVOC Pure Filter
Pet Pure Filter
2.863-246.0
2.863-247.0
2.863-248.0
2.867-249.0
For air pollution, especially for fine dust (PM2.5), formaldehyde and pollen
For air pollution, especially for fine dust (PM2.5) and pollen
For volatile organic compounds (TVOC and formaldehyde
For volatile organic compounds (TVOC), smoke, pet hair and smell especially for ammonia
Mains voltage 220-240 V Filter name Basic Pure
Frequency 50-60 Hz Target Pollutant Particulate
Maxim um power 45 W
CADR (m
3
/h)
500
Dimensions CCM (mg) P4
Length 380 mm
Cleaning energy
efficiency (m
3
/h*w)
11.1
Width 380 mm
Particulate energy
efficiency grade:
≥
5.00
High-
efficiency
grade
Height 713 mm
Formaldehyde energy
efficiency grade:
≥
1.00
/
Weight(without accessories)
11
，
1
Kg Effective room size (m²) 35-60
Sound power level L
WA
60 dB(A) Remark Standard