Maintenance And Care - Kärcher WD 4.290 Originalbetriebsanleitung

Dry vacuum cleaning
Work only with a dry cartridge filter!
Recommendation: To vacuum fine dust,
use the filter bag.
(see description / illustration
 The filling level of the filter bag depends
on the dirt that is sucked in.
The filter bag needs to be replaced
more frequently while sucking in fine
dust, sand, etc.
Clogged filter bags can burst - therefore
make sure to replace the filter bag in a
timely manner!
 Caution: Always use a pre-separator
while vacuuming ashes and soot (order
no. 2.863-139).
Wet vacuum cleaning
 Attach the accessories to vacuum mois-
ture or wetness to the suction pipes or
directly to the handle.
Caution:
Do not use a filter bag!
Immediately switch the appliance off if foam
forms or liquids escape!
Note: If the container is full a float closes the
suction opening and the appliance works at a
higher speed. Switch off the appliance imme-
diately and empty the container.
Blowing function
Cleaning hard to reach locations or, where
vacuuming is not possible, like leaves from
a gravel bed.
 Illustration
Connect the suction hose to the blower
connection, this will activate the blower
function.
Interrupting operation
 Turn off the appliance.
 Illustration
Hook the floor nozzle into the parking
position.
 Turn off the appliance and disconnect
Empty the container
)
 Illustration
Storing the appliance
 Illustration
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Repair works may only be performed by the
authorised customer service.
Do not use abrasives, glass or universal
cleaners! Never immerse the appliance in
water.
 Clean the appliance and accessory
 If required, rinse the container and ac-
 Illustration
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EN
Finish operation
the mains plug.
Remove the appliance head and empty
the reservoir.
Stow away the mains cable, the mains
cable retraction and accessory in the
appliance.
Store the appliance in a dry room.

Maintenance and care

Danger
Caution
parts made of plastic with a commercial
plastic cleaner.
cessories with water properly and dry
them before reuse.
Only clean the cartridge filter under run-
ning water; do not wipe or brush. Let it
dry completely prior to installation.
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