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12 

English

You can rectify minor faults yourself with the help of the 
following overview. 
If in doubt, please consult the authorized customer ser-
vice.

DANGER

Risk of electric shock.

Prior to all work on the appliance, switch off the ap-
pliance and pull the power plug.

Pull on the lever of the trigger gun; the device will 
switch on.

Check whether the voltage indicated on the type 
plate corresponds to the voltage of the mains supply.

Check the mains connection cable for damages.

Appliance ventilation: Switch the appliance on with 
the high-pressure hose detached and operate 
(max. 2 minutes) until the water exits the high-pres-
sure connection without bubbles. Switch off appli-
ance and reconnect high-pressure hose.

Check the water supply.

Pull out the sieve in the water connection using flat-
nose pliers and clean under running water.

Clean high-pressure nozzle: Remove dirt and de-
bris from the nozzle bore, using a needle and rinse 
through with water from the front.

Check water flow quantity.

Slight leakage from the appliance pump is normal. 
If the leakage increases contact the authorized 
customer service.

Use spray lance with pressure regulation (Vario 
Power).
Turn the spray lance as far as it will go in the direc-
tion of "SOFT".

Clean the detergent suction hose filter.

Check the detergent suction hose for kinks.

Only use original accessories and spare parts, they en-
sure the safe and trouble-free operation of the device.
For information about accessories and spare parts, 
please visit www.kaercher.com.

The warranty terms published by the relevant sales 
company are applicable in each country. We will repair 
potential failures of your appliance within the warranty 
period free of charge, provided that such failure is 
caused by faulty material or defects in manufacturing. In 
the event of a warranty claim please contact your dealer 
or the nearest authorized Customer Service centre. 
Please submit the proof of purchase.
Addresses can be found under:

www.kaercher.com/dealersearch

KÄRCHER UK Limited operates a helpline allowing 
customers to discuss any problems experienced with 
our products.
The helpline operates during normal business hours 
and may be busy at peak periods.If you have difficulty 
getting through we would ask that you try to contact us 
again later in the day.

The helpline number is 01295 752200, open from 
8.30 am to 5.00 pm 
Monday to Friday. 

It helps us if you have the model number and data plate 
details to hand before making your call so that we can 
assist you with your query more effectively.

Alternatively you may write to us at the address be-
low

:

KÄRCHER UK Ltd
Kärcher House
Beaumont Road
Banbury
Oxon, OX16 1TB

or E-mail us

:

[email protected]

Troubleshooting

Appliance is not running

Pressure does not build up in the appliance

Strong pressure fluctuations

Appliance is leaking

No detergent infeed

Accessories and Spare Parts

Warranty

Helpline

Summary of Contents for K 2.850

Page 1: ...K 2 850 Operating Instructions Please read the operating instructions carefully before using the unit 59683420 01 18...

Page 2: ...roper use 9 Environmental protection 9 Assembly 9 Start up 10 Operation 10 Transport 10 Storage 11 Care and maintenance 11 Troubleshooting 12 Accessories and Spare Parts 12 Warranty 12 Helpline 12 Tec...

Page 3: ...plug and the socket with wet hands Check the power cord with mains plug for damage prior to every use Immediately have damaged power cord replaced by an authorised customer service electrician Do not...

Page 4: ...ce as intended The person must consider the local condi tions and must pay attention to other persons in the vicinity when working with the appli ance Check important compo nents such as high pressure...

Page 5: ...nd have under stood the resulting risks Children must not play with this appliance Supervise children to prevent them from playing with the appliance CAUTION Create stability for the appli ance prior...

Page 6: ...e cleaner is operated is equipped with a system separator pursuant to EN 12729 Type BA Water that has flown through a system separator is no longer classified as drinking water High pressure hoses fix...

Page 7: ...Inhaling aerosols can cause health damage Depending on the applica tion completely shielded noz zles e g surface cleaner that significantly reduce the emission of aqueous aero sols can be used for hig...

Page 8: ...8 English Description of the Appliance...

Page 9: ...tion about the ingredients at www kaercher com REACH Mount loose parts delivered with appliance prior to start up Illustrations on Page 15 Illustration Insert the transport wheels and lock them Illust...

Page 10: ...ly the instructions regarding personal pro tective equipment Illustration Fill the detergent solution in the detergent tank ob serve dosage instructions on the packaging of the detergent Illustration...

Page 11: ...ched high pres sure hose and detached water supply max 1 min ute and wait until no more water exits at the high pressure connection Turn off the appliance Store the appliance and the entire accessorie...

Page 12: ...ries and spare parts they en sure the safe and trouble free operation of the device For information about accessories and spare parts please visit www kaercher com The warranty terms published by the...

Page 13: ...eed volume 8 I min Performance data Working pressure 7 4 MPa Max permissible pressure 11 MPa Water flow rate 5 5 I min Max flow rate 6 0 I min Detergent flow rate 0 3 I min Recoil force of trigger gun...

Page 14: ...14 English Notes...

Page 15: ...English 15 Illustration...

Page 16: ...Alfred K rcher GmbH Co KG Alfred K rcher Str 28 40 71364 Winnenden Germany Tel 49 7195 14 0 Fax 49 7195 14 2212 http www kaercher com dealersearch...

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