Kärcher BR 45/22 C, Original Instructions Manual, Page: 6 / 30

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Note:
The device is equipped with a safety mech-
anism to prevent total discharge, i.e. when
the permissible minimum capacity is
reached, the machine will be shut off.
The charging time takes approx. 4.5 hours.
The charger automatically switches off the
charging process.
If necessary, the appliance can be used
again before the battery has been fully
charged.
 Insert the mains plug into the socket.
 Release the star knob for the transport
position.
 Straighten the steering column.
 Tighten the star handle.
 Open the cover of the fresh water reser-
voir.
1 Locking
2 Filter casing
3 EPA filter
 Push in both locking mechanisms and
remove the filter casing.
 Insert the EPA filter in the filter casing.
 Attach the filter casing on the cover of
the waste water tank and engage the
locking mechanism.
 Close the cover of the dirt water reser-
voir.
몇
WARNING
Risk of damage. Only use the recommend-
ed detergents. With other detergents, the
operator bears the increased risk regarding
the operational safety, risk of accident and
reduced service life of the appliance. Only
use detergents that are free of solvents, hy-
drochloric acid and hydrofluoric acid.
Follow the safety instructions for using de-
tergents.
Note:
Do not use highly foaming detergents.
Observe the dosing notes.

Remove dosing lid of the fresh water
tank.
 Fill in fresh water (maximum 50 °C).
Use the filler hose (accessories) if
needed.
 Add detergent using the dosing lid. One
capful corresponds to a 1% application.
Recommended detergents:
Detergents are available in specialised
stores.
 Close the dosing lid of the fresh water
reservoir.
Charging battery
Operation
Inserting the EPA filter (optional)
Filling in detergents
Application Detergent
Regular cleaning
(even for floors sensitive
to alkalies) RM 745
RM 746
Basic cleaning (strip-
ping) of alkali-resistant
hard coatings RM 752
Basic cleaning (strip-
ping) linoleum RM 754
Base cleaner, acidic RM 751
Disinfection cleaning RM 732
20 EN