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2

  English

Dear Customer,

Please read and comply with 
these original instructions prior 

to the initial operation of your appliance and 
store them for later use or subsequent own-
ers.

This high-pressure cleaner is designed for 
domestic use only:

to clean machines, vehicles, buildings, 
tools, facades, terraces, garden equip-
ment etc. using a high-pressure water 
jet (and detergents if required).

with accessories, replacement parts 
and detergents approved by KÄRCH-
ER. Observe the instructions provided 
with these detergents.

Danger

Immediate danger that can cause severe 
injury or even death.

Warning

Possible hazardous situation that could 
lead to severe injury or even death.

Caution

Possible hazardous situation that could 
lead to mild injury to persons or damage to 
property.

The high pressure jet may not 
be directed at persons, ani-
mals, live electrical equipment 
or at the appliance itself. Pro-
tect the appliance against 
frost.

The packaging material can be recy-
cled. Please do not place the packag-
ing into the ordinary refuse for 
disposal, but arrange for the proper 
recycling.
Old appliances contain valuable ma-
terials that can be recycled. Please 
arrange for the proper recycling of old 
appliances. Please dispose your old 
appliances using appropriate collec-
tion systems.

Notes about the ingredients (REACH)

You will find current information about the 
ingredients at: 

www.kaercher.com/REACH

The scope of delivery of your appliance is il-
lustrated on the packaging. Check the con-
tents of the appliance for completeness 
when unpacking.
In the event of missing accessories or any 
transport damage, please contact your 
dealer.

The warranty terms published by the rele-
vant 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 man-
ufacturing. In the event of a warranty claim 
please contact your dealer or the nearest 
authorized Customer Service centre. 
Please submit the proof of purchase.

Contents

General information. . . . . . . . . . .   . . . . .  2
Description of the Appliance . . . .   . . . . .  3
Safety instructions . . . . . . . . . . . .   . . . . .  4
Operation. . . . . . . . . . . . . . . . . . .   . . . . .  6
Transport . . . . . . . . . . . . . . . . . . .   . . . . .  7
Storage . . . . . . . . . . . . . . . . . . . .   . . . . .  8
Maintenance and care. . . . . . . . .   . . . . .  8
Troubleshooting. . . . . . . . . . . . . .   . . . . .  9
Helpline . . . . . . . . . . . . . . . . . . . .   . . . . .  9
Technical specifications  . . . . . . .   . . . .  10
EC Declaration of Conformity . . .   . . . .  10
Spare Parts . . . . . . . . . . . . . . . . .   . . . .  11

General information

Proper Use

Symbols in the operating 

instructions

Symbols on the machine

Environmental protection

Scope of delivery

Warranty

Summary of Contents for K 2.21

Page 1: ...Operating Instructions Before first use of the unit read these operating instructions and act in accordance with them 59644060 08 11 K 2 21...

Page 2: ...s that can be recycled Please arrange for the proper recycling of old appliances Please dispose your old appliances using appropriate collec tion systems Notes about the ingredients REACH You will fin...

Page 3: ...ray lance 7 Water connection 8 Coupling element for water connection 9 Mains cable with mains plug 10 Bearing wheel 11 Trigger gun 12 Lock trigger gun 13 Clamp for high pressure hose 14 High pressure...

Page 4: ...lvents or undiluted acids and solvents This in cludes petrol paint thinner and heating oil The spray mist thus generated is highly inflammable explosive and poi sonous Do not use acetone undiluted aci...

Page 5: ...ing operations which produce oily waste water e g engine washes un derbody washes may only be carried out using washing stations equipped with an oil separator The high pressure hose is specially con...

Page 6: ...water connection on the appliance Push the water supply hose onto the coupling unit then connect it to the wa ter supply Caution Dry runs lasting longer than two minutes lead to damages to the high p...

Page 7: ...gun Note This will mix the detergent with the water stream Release the lever on the trigger gun Lock the lever on the trigger gun During longer breaks more than 5 min utes also turn the appliance off...

Page 8: ...and de tached water supply max 1 minute and wait until no more water exits at the high pressure connection Turn off the appliance Store the appliance and the entire ac cessories in a frost safe room D...

Page 9: ...h with wa ter from the front Check water flow quantity Slight leakage from the appliance pump is normal If the leakage increases con tact the authorized customer service Detach spray lance from the tr...

Page 10: ...w 13 A Water connection Feed pressure 0 2 1 2 MPa Max feed temperature 40 C Min feed volume 8 I min Performance data Working pressure 8 MPa Max permissible pressure 11 MPa Water flow rate 5 5 I min De...

Page 11: ...English 11 Spare Parts...

Page 12: ......

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