Karcher K 6.450 manual Working with detergent, Interrupting operation, Finish operation

Note: Suitable for working with detergent; for this, turn the spray lance to the "Mix" po- sition.

Set the dosage regulator to the desired suction volume for detergent.

Spray lance with Dirtblaster

For particularly dirty items or areas.

Caution

Car tyres, paint or sensitive surfaces such as wood should not be cleaned with the dirt blaster, as there is a risk of damage.

–Not suitable for use with detergents.

Washing brush

–Note: Suitable for use with detergents. Set the dosage regulator to the desired suction volume for detergent.

Working with detergent

Please use exclusively KÄRCHER deter- gents and care products to carry out the re- spective cleaning task, as these were specifically developed for your appliance. The use of other detergents and care prod- ucts may lead to premature wear and can invalidate your warranty claims. Please ob- tain information at your local dealer or re- quest information directly from KÄRCHER. Notes regarding the detergent: The most commonly use detergents can be pur- chased ready to use in their detergent res- ervoirs with locking lids. This will make the pesky refilling and filling processes redun- dant.

Illustration

ÎRemove the lid from the detergent res- ervoir and press the detergent reservoir

into the detergent connection with the opening facing down.

Illustration

ÎAdjust the suction volume of the deter- gent solution by means of the dosage regulator for detergents.

ÎUse spray lance with pressure regula- tion (Vario Power).

ÎTurn the spray lance to "Mix" position. Note: This will mix the detergent with

the water stream.

Note: If required, the washing brushes can be used to work with detergent.

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Recommended cleaning method

ÎSpray the detergent sparingly on the dry surface and allow it to react, but not to dry.

ÎSpray off loosened dirt with the high- pressure jet.

Interrupting operation

ÎRelease the lever on the trigger gun.

ÎLock the lever on the trigger gun.

ÎDuring longer breaks (more than 5 min- utes), also turn the appliance off using the "0/OFF" switch.

Finish operation

Caution

Only separate the high-pressure hose from the trigger gun or the appliance while there is no pressure in the system.

ÎRemove the detergent reservoir from the intake and close it with the lid. To store, place into the intake rotated by 180°.

ÎRelease the lever on the trigger gun.

ÎTurn off the appliance "0/OFF".

ÎTurn off tap.

ÎDetach the appliance from the water supply.

Caution: When disconnecting the sup- ply or high pressure hose, warm water may leak from the connections after op- eration.

ÎPress the lever on the trigger gun to re- lease any remaining pressure in the system.

ÎLock the lever on the trigger gun.

ÎPull out the mains plug.