Kärcher K 6.75 M User Manual page 10

Operation with garden hose
The water supply hose on the hose drum
can also be used as a garden hose exten-
sion without turning the system on.
Illustration
Î Unscrew suction hose connection cap.
Î Screw conventional quick coupling (not
supplied) onto the suction hose connec-
tion.
Î Connect the garden hose (not supplied)
with quick coupling and water tap.
Start up
Caution
Never operate the high-pressure cleaner
when the tap is turned off as dry running will
damage the high-pressure pump.
Î Unwind the high pressure hose from the
hose drum.
Î Push the spray lance into the trigger
gun and fasten it by turning it through
90°.
Î Completely open the water tap.
Î Insert the mains plug into the socket.
Î Turn on the appliance "I/ON".
Operation
Danger
The trigger gun is subjected to a recoil force
when the water jet is discharged. Make
sure that you have a firm footing and are
also holding the trigger gun and spray lance
firmly.
Î Illustration
Unlock the lever on the trigger gun.
Î Pull on the lever of the trigger gun; the
device will switch on.
Note: Release the lever of the trigger gun;
the device will switch off again. High pres-
sure remains in the system.
Spray lance with pressure regulation
Carrying out the most common cleaning
tasks. The work pressure can be stageless-
ly regulated between "Min" and "Max".
Î Release the lever on the trigger gun.
Î Turn the spray lance to the desired po-
sition.
18
English
Spray lance with dirt blaster
For particularly dirty items or areas.
Not suitable for use with detergents.
Washing brush
Suitable for use with detergents.
Working with detergent
We recommend the Kärcher cleaning and
care program that will match the respective
cleaning requirements. Please seek con-
sultation or request information on the sub-
ject.
Î Fill the detergent solution in the deter-
gent tank (observe dosage instructions
on the packaging of the detergent).
Î Adjust the suction volume of the deter-
gent solution by means of the dosage
regulator for detergents.
- Medium quantity: Central position
- Large quantity: "+" position
- Small quantity: "-" position
Î Use spray lance with pressure regula-
tion (Vario Power).
Î Turn the spray lance to "Mix" position.
Note: This will mix the detergent with
the water stream.
Recommended cleaning method
Î Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.
Î Spray off loosened dirt with the high-
pressure ray.