Operating Instructions HD 10/25 S USA | English |
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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 
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Set the detergent metering valve to the desired concentration.
Concentration of detergent when flow at maximun:
Position of metering | 1 | 3 | 5 | 7 |
valve |
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| 0.5 | 2.5 | 5.0 | 7.0 |
| % | % | % | % |
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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
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
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
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.
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