Scope Of Delivery; Operation - Kärcher OC 3 Operating Instructions Manual

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Scope of delivery

The scope of delivery of the device is illustrated on the
packaging. Check the content for completeness upon
unpacking.
In the event of missing accessories or any transport
damage, please contact your dealer.
Special accessories
Special accessories expand the possibilities of using
your appliance. Please contact your KÄRCHER dealer
for further information.
Start up
 Park the appliance on an even surface.
Charge the battery
Illustration
Note: During the charging process, the charge/operat-
ing display blinks. Once the battery is fully charged, it
will be permanently illuminated.
The charging process takes approx. 3 hours.
Water supply
ATTENTION
Contamination in the water can damage the pump and
the accessories.
 Only fill or suction clear water into the tank.
Water supply from integrated water reservoir
ATTENTION
Do not fill with detergents, pesticides or other additives!
Do not immerse the device into water.
Remove the water reservoir for filling.
Illustrations -
Drawing in water from open reservoirs
Illustrations -
 Pull the water reservoir straight up.
 Remove the valve and fine filter using the suction
hose connection or a suitable pair of pliers.
 Insert the suction hose connection into the device
in place of the fine filter and fix by turning it 90°.
 Hang the suction hose with the integrated filter into
the water source (e.g. rainwater drum).
ATTENTION
Store the valve and the fine filter safely in the storage
compartment and insert them again prior to use with the
water reservoir.
Battery is being
charged.
Battery is fully charged.
Low battery voltage warn-
ing (approx. 2 minutes op-
erating time remaining).
Battery discharged - de-
vice switches itself off and
cannot be switched back
on.
Malfunction: Motor circuit
breaker has tripped (See
"Troubleshooting").
ATTENTION
Dry running of more than 2 minutes leads to damage to
the pump. If the device does not build up pressure within
2 minutes, switch the device off and proceed in accord-
ance with the instructions in the chapter "Troubleshoot-
ing".
Illustration
The operating time with the battery fully charged is
about 15 minutes. Approx. 2 minutes before the operat-
ing time ends, the charge level indicator will start to
flash.
Operation with conical jet nozzle
CAUTION
Do not direct the spray jet at eyes or ears.
For gentle cleaning of fur and paws or particularly sen-
sitive components.
Illustration
 Install the conical jet nozzle.
Operation with detergent
DANGER
When using detergents, the material data safety sheet
issued by the detergent manufacturer must be adhered
to, especially the instructions regarding personal pro-
tective equipment.
Do not fill or suction detergent or other additives into the
tank.
 Spray the detergent sparingly on the dry surface
and allow it to react, but not to dry.
 Rinse off loose dirt.
Operation with universal brush
ATTENTION
Risk of damage to the paintwork
When working with the universal brush, it must be free
of dirt or other particles.
Illustration
 Install the universal brush.
Interrupting operation
 Release the lever on the trigger gun.
After another 5 minutes without being pressed, the de-
vice shuts off automatically.
To avoid damage:
 Remove the tank or suction hose.
 Turn on the appliance.
 Push the lever of the trigger gun until no more wa-
ter is emitted.
 Release the lever on the trigger gun.
 Completely empty the tank.
 If necessary, reinsert the valve and fine filter.
ATTENTION
Appliances and accessories that are not completely
drained can be destroyed by frost. Completely drain ap-
pliance and accessories and protect them against frost.
– 5
EN

Operation

Finish operation
7