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Operating Instructions HD 10/25 S VEX English
8
Operating with detergent
Caution!
Unsuitable detergents can harm the
cleaner and the object which is to be cleaned.
Use only detergents which are released by
Kärcher. Proportions of detergent to be used
and accompanying instructions should be not-
ed carefully. Use detergents sparingly out of
consideration for the environment.
Kärcher cleaning agents guarantee trouble-
free operation. Please seek advice or ask for
our catalogue of information sheets on clean-
ing agents.
Fill detergent reservoir.
Set nozzle to .
Set the detergent metering valve to the
desired concentration.
Concentration of detergent when flow at
maximun:
Recommended cleaning methods
Spray detergent with low pressure jet spar-
ingly over the dry surface to be cleaned and
let it take effect but not dry out.
Spray off (rinse off) the loosened dirt using
the high-pressure spray.
When you have finished the operation, set
detergent metering valve to "0" and switch
the unit on for about 1 minute and rinse it
clear of detergent.
Interrupting the operation
Release lever of the handgun, the unit
switches off. Retract lever again and the
unit switches on again.
Availability time
Within the availability time, the unit starts
when the hand-held spray gun is opened.
The indicator light will go green.
If the spray gun remains closed for
30 minutes, the availability time ends.
The indicator light will flash green.
Reset availability time
Switch off the unit switch.
Wait a moment.
Switch the unit back on again.
Customer Service can change the unit to
permanent operation.
Switching the unit off
Set unit switch to "0" and pull out power
plug.
Close water inlet.
Retract lever until the unit is without pres-
sure.
Push safety catch of the hand-held spray
gun forward to lock the lever of the gun
from being actuated inadvertently.
Danger!
Risk of scalding due to hot water. Re-
sidual water contained in the switched off unit
can heat up. When removing the hose from
the water inlet, the heater water can spurt out
and cause scalds. Do not remove the hose
until the unit has cooled down.
Transporting the cleaner
To transport the cleaner over relatively long
stretches, take hold of it by the handle and
pull it along behind you.
Empty the detergent reservoir before trans-
porting it horizontally.
Position of metering
valve
1357
0.5
%
2.5
%
5.0
%
7.0
%
!