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– 8

Observe regulations of water supplier.
For connection values, see type plate/
technical data.

Use a fibre-reinforced water hose 
(not included) with a standard cou-
pling. (Minimum diameter 1/2 inch 
(13 mm), minimum length 7.5 m).

Screw the coupling element to the 
water connection on the appliance.

Push the water supply hose onto 
the coupling unit, then connect it to 
the water supply.

Caution

Dry running of more than 2 min-

utes leads to damage of the 

high-pressure pump. If the appli-

ance does not build up pressure 

within 2 minutes, switch the ap-

pliance off and proceed in ac-

cordance with the instructions in 

Chapter "Troubleshooting".

Screw the coupling element to the 
water connection on the appliance.

Push the water supply hose onto 
the coupling unit, then connect it to 
the water supply.

Connect the high pressure hose to 
the high pressure connection of the 
appliance.

Attach the spray lance/ extension to 
the hand spray gun and secure it by 
a 90° rotation.

Completely open the water tap.

Insert the mains plug into the sock-
et. 

Turn on the appliance “I/ON”.

Note:

 When cleaning air conditioning 

units, observe the manufacturer's in-
formation.

Danger

The water jet that is emitted from 

the high-pressure nozzle results 

in a repulsion power acting on 

the hand spray gun. Make sure 

that you have a firm footing and 

are also holding the hand spray 

gun and spray lance/ extension 

firmly.

High-pressure jets can be dan-

gerous if improperly used. The 

jet may not be directed at per-

sons, animals, live electrical 

equipment or at the appliance it-

self.

Unlock the lever on the trigger gun.

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

Note:

 Release the lever of the trigger 

gun; the device will switch off again. 
High pressure remains in the system.

Illustration 
The working pressure is continuously 
adjustable between "Min" and "Max".
The spray lance head can be swivelled 
up and down by 90° respectively and 
rotated by 360°.

Release the lever on the trigger 
gun.

Turn the spray lance head in the re-
quired angular position.

Water supply from mains

Start up

Operation

Angle-adjustable spray lance 

with pressure control (Vario 

Power)

8

EN

Содержание K 2.420

Страница 1: ...w w w kaer cher com r egi st er and w i n K 2 420 59659850 08 13 English 3 Espa ol 13 24 Indonesia 32...

Страница 2: ...11 13 14 2...

Страница 3: ...ase arrange for the proper re cycling of old appliances Please dis pose your old appliances using appro priate collection systems Work with detergents must only be performed on liquid tight work surfa...

Страница 4: ...they are un der supervision or were in structed regarding the safe use of the appliance and un derstand the resulting risks Children must not play with this appliance Supervise children to prevent th...

Страница 5: ...ever lie on the ground The use of cable reels that ensure that the sockets are at least 60 mm above the ground is recom mended This appliance was designed to be used with detergents which are supplied...

Страница 6: ...e jet must not be directed at other per sons or the user him herself to clean clothing or footwear Never use the appliance to clean objects containing haz ardous substances e g as bestos Vehicle tyres...

Страница 7: ...leaning kit Foam nozzle with detergent con tainer Note Special accessories can only be attached to the spray lance extension Mount loose parts delivered with appli ance prior to start up Illustrations...

Страница 8: ...ly open the water tap Insert the mains plug into the sock et Turn on the appliance I ON Note When cleaning air conditioning units observe the manufacturer s in formation Danger The water jet that is e...

Страница 9: ...50 bar For small to middle air condi tioner units with more robust fins Maximum high pressure 100 bar For surfaces with heavy soiling and with robust fins Note Cleaning direction of the high pressure...

Страница 10: ...no pressure in the system After working with detergent sus pend detergent suction hose in a container filled with clear water switch the appliance on for around 1 minute once the spray lance has been...

Страница 11: ...Turn off the appliance and remove the mains plug prior to performing any care and maintenance work Prior to longer periods of storage e g in the winter Remove filter from suction hose for detergent an...

Страница 12: ...an the detergent suction hose filter Check the detergent suction hose for kinks Subject to technical modifications Pressure does not build up in the appliance Strong pressure fluctuations Appliance is...

Страница 13: ......

Страница 14: ...http www kaercher com dealersearch 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...

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