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DANGER
Health risk from dust
Wear a dust mask and safety goggles when cleaning with com-
pressed air.
ATTENTION
Risk of damage to the surfaces
Do not use any scouring agents or aggressive cleaning agents for
cleaning purposes.
1. Blow out the inside of the device with compressed air.
2. Clean the inside and outside of the device with a damp cloth,
soaked in mild washing lye.
Maintenance intervals
Maintenance by the customer
Note
All servicing and maintenance work must be performed by a qual-
ified specialist. If necessary, you can consult a Kärcher specialist
dealer at any time.
● Daily maintenance
1 Check the roller brush and side brush for any tangled pieces
of tape.
2 Check that the control elements are fully functional.
● Weekly maintenance
1 Check the moving parts to make sure that they move smooth-
ly.
2 Check the sealing strips in the sweeping area for correct ad-
justment and for wear.
3 Check the roller brush and side brush for wear.
4 Check the filter box, clean the pre-filter if necessary.
5 Check the dust filter, clean if necessary (depending on fre-
quency of use approx. every 10 hours).
● Monthly maintenance
1 Remove the roller brush and remove dirt from the drive journal
(see chapter "Checking/changing the roller brush")
● Maintenance after wear
1 Adjust or change sealing strips.
2 Replace the roller brush.
3 Replace the side brush.
Note
See chapter "Maintenance work" for descriptions.
Maintenance by Customer Service
Note
To ensure the validity of warranty claims, all servicing and main-
tenance work during the warranty period must be performed by
an authorised Customer Service department.
1 Have maintenance work carried out according to the inspec-
tion checklist.
Clean/replace the dust filter
DANGER
Health risk from dust
Wear a dust mark and safety goggles when working on the filter
system.
Locks (2x)
1
Filter housing cover
2
Filter box
3
1. Park the device and switch off at the on/off switch.
2. Open the cover.
3. Open the locks.
4. Swing the cover upwards.
5. Remove the filter box with the dust filter upwards.
Filter box
1
Dust filter
2
Removable pre-filter
3
6. Check dust filter and pre-filter.
a To clean, vacuum the dust filter or knock it out together with
the filter box (do not wash out).
b Pull out the pre-filter and clean it.
7. Check and clean the filter scraper.
8. Use a new dust filter or fit a new pre-filter in the filter box if it is
damaged or heavily soiled.
9. Note the installation direction of the filter box during installa-
tion.
Changing the side brush when the device is tilted is described.
ATTENTION
Risk of injury and damage
Remove the rechargeable battery and the sweep container be-
fore tilting the device.
Secure the tipped device before changing the side brush.
English
Maintenance work
Replacing the side brush
15
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