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English

 7

Tip

: If you are not using this accessory, coil 

a hose into the bucket and ensure that you 
only use a standard hose clamp to connect 
to the pressure washer.

CLICK FITTINGS MUST NOT BE USED!

STEP 2:

Î

Fill up your bucket with water.

STEP 3:

Î

Connect the KÄRCHER power cord to 
an electricity source and turn on at pow-
erpoint. Make sure the high pressure 
nozzle is not connected and turn the 
unit on at the ON/OFF switch. Press the 
trigger on the gun - the unit is ready for 
use once there is a constant water sys-
tem.

STEP 4:

Î

Connect the high pressure nozzle and 
press the hand trigger to begin clean-
ing.

Caution

Dry runs lasting longer than two minutes 
lead to damages to the high pressure 
pump. If the appliance does not build up 
pressure within two minutes, switch it off 
and proceed as instructed in the Chapter 
"Troubleshooting".

Illustration 

Î

Push the spray lance into the trigger 
gun and fasten it by turning it through 
90°.

Illustration 

Î

Unwind the high pressure hose from the 
hose drum. Hold on to the transport 
handle during this procedure.

Note

: If the hand crank is in its secured 

position, fold it up first.

Î

Completely open the water tap.

Î

Completely uncoil the mains cable.

Î

Insert the mains plug into the socket. 

Î

Turn on the appliance “I/ON”.

Danger

The trigger gun is subjected to a recoil force 
when the water jet is discharged. Make 
sure that you have a firm footing and are 
also holding the trigger gun and spray lance 
firmly.

Caution

Prior to cleaning, make sure that the high 
pressure is placed safely on level ground. 
Wear protective goggles and protective 
clothing during the cleaning process.

Î

Unlock the lever on the trigger gun.

Î

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 pres-
sure remains in the system.

Carrying out the most common cleaning 
tasks. The work pressure can be stageless-
ly regulated between "Min" and "Max".

Î

Release the lever on the trigger gun. 

Î

Turn the spray lance to the desired po-
sition.

Start up

Operation

Spray lance with pressure regulation

Summary of Contents for K 6.450

Page 1: ...R egister and w in w w w kaercher com Operating Instructions Before first use of the unit read these operating instructions and act in accordance with them K 6 450 59639200 10 10 ...

Page 2: ...be recycled Please arrange for the proper recycling of old appliances Please dispose your old appli ances using appropriate collection sys tems Notes about the ingredients REACH You will find current information about the ingredients at http www karcher de de unternehmen umweltschutz REACH htm The scope of delivery of your appliance is il lustrated on the packaging Check the con tents of the appli...

Page 3: ...rank for hose drum 10 Storage of detergent reservoir with de tergent connection 11 Storage for accessories 12 Storage hook for mains connection cable 13 Mains cable with mains plug 14 Detergent reservoir with locking lid 15 Wheels 16 Trigger gun 17 Lock trigger gun 18 Key to detach the high pressure hose from the trigger gun 19 Washing brush 20 Spray lance with Dirtblaster 21 Spray lance with pres...

Page 4: ...f explosion Do not spray flammable liquids Never draw in fluids containing solvents 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 acids and solvents as they are damag ing to the materials from which the ap pliance is made 몇 Warning The mains plug and the c...

Page 5: ...ng 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 This appliance was designed to be used with detergents which are sup plied or recommended by the manufac turer The use of other detergents or chemicals may compromise the safety of the appliance Caution Safety devices protect the user and mu...

Page 6: ...e drinking water supply without a system separator Use a suitable system separator manufactured by KÄRCHER or as an alternative a system separator as per EN 12729 Type BA Water flowing through a system separator is con sidered non drinkable Caution Always connect the system separator to the water supply never directly to the appli ance Note Impurities in the water can damage the high pressure pump...

Page 7: ...n Î Unwind the high pressure hose from the hose drum Hold on to the transport handle during this procedure Note If the hand crank is in its secured position fold it up first Î Completely open the water tap Î Completely uncoil the mains cable Î Insert the mains plug into the socket Î Turn on the appliance I ON 몇 Danger The trigger gun is subjected to a recoil force when the water jet is discharged ...

Page 8: ...ustration Î Adjust the suction volume of the deter gent solution by means of the dosage regulator for detergents Î Use spray lance with pressure regula tion Vario Power Î Turn 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 Î Spray the detergent sparingly on the dry surface and allow it t...

Page 9: ...n with the spray lance into the holder for the hand spray gun Illustration Î Stow away the mains cable the high pressure hose and accessory at the ap pliance Prior to extended storage periods as dur ing the winter also observe the instructions in the Care section Caution Protect the appliance and its accessories against frost The appliance and its accessories can get destroyed through frost if the...

Page 10: ...he trigger gun the device will switch on Î Check whether the voltage indicated on the type plate corresponds to the volt age of the mains supply Î Check the mains connection cable for damages Î Check setting at the spray lance Î Appliance ventilation Switch on the appliance without con nection the high pressure hose max 2 minutes and run it until the water dis charging from the high pressure outle...

Page 11: ...detergent infeed Customer Service Technical specifications Electrical connection Voltage 230 240 1 50 V Hz Connected load 2 2 kW Protection class IP X5 Protective class I Mains fuse slow blow 16 A Water connection Max feed pressure 0 6 MPa Max feed temperature 60 C Min feed volume 11 I min Max Suction height 1 0 m Performance data Working pressure 13 MPa Max permissible pressure 15 MPa Water flow ...

Page 12: ...12 English Assembly ...

Page 13: ...English 13 Assembly ...

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

Page 15: ...English 15 Spare Parts ...

Page 16: ......

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