Karcher HD 6/13-4 M User Manual - Unit Does Not Work

English

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ter, or when in doubt or when expressly in-

structed to do so, consult authorised 

Customer Service personnel.

Unit does not work

„ Check connecting cable for damage.

„ Check the mains voltage.

„ Consult Customer Service if there is an 

electrical fault.

Unit does not come up to pres-

sure

„ Set nozzle to "high pressure".

„ Clean/replace nozzle.

„ Evacuate air from the cleaner (see Switch-

ing on the unit).

„ Clean the strainer in the water connection.

„ Check water inlet volume (see Technical 

Specifications).

„ Check all supply lines to the pump for leaks 

or obstructions.

„ Seek the help of Customer Service if nec-

essary.

Pump is leaky

„ Three drops per minute are allowable and 

can appear on the underside of the unit. 

Seek the help of Customer Service if leaks 

are more serious.

Pump makes a knocking noise

„ Check all supply lines as well as the deter-

gent system for leaks.

„ Close the cleaning agent metering valve 

when running the unit without cleaning 

agent.

„ Evacuate air from the cleaner (see Switch-

ing on the unit).

„ Seek the help of Customer Service if nec-

essary.

Detergent is not being drawn in

„ Set nozzle to "Chem".

„ Check detergent suction hose with filter for 

leaks or obstructions and clean it if neces-

sary.

„ Open detergent metering valve or check it 

for leaks/remove obstruction.

„ Seek the help of Customer Service if nec-

essary.

Spare parts

You will find a list of spare parts at the end of 

these operating instructions.

Warranty

The warranty terms issued by our authorised 

marketing company are valid in every country. 

We remedy any fault in the unit free of charge 

within the warranty period providing the cause 

of the fault proves to be a material or manu-

facturing error.

The warranty only becomes operative when 

your dealer has completed the reply card ac-

companying the sale of the unit, has stamped 

and signed it and you have then sent the reply 

card to the marketing company in your coun-

try.

Should you wish to call upon the guarantee, 

please apply to your dealer or nearest author-

ised Customer Service centre taking along 

also the accessories and bill of sale.