Karcher K 4 Compact User Manual download pdf (Page 18)

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Caution

Always connect the system separator to

the water supply, never directly to the appli-

ance!

This high-pressure cleaner is suited to work

with the KÄRCHER suction hose with back-

flow valve (Optional accessory, order no.

4.440-238) to draw in surface water, e.g.

from water butts or ponds (see specifica-

tions for max. suction height).

 Fill the suction hose with water.

 Screw the suction hose into the water

connection of the appliance and insert it

into the water source (e.g. rainwater

drum).

Caution

Dry running of more than 2 minutes leads to

damage of the high-pressure pump. If the

appliance does not build up pressure within

2 minutes, switch the appliance off and pro-

ceed in accordance with the instructions in

Chapter "Troubleshooting".

Illustration

 Push the high pressure hose into the

quick coupling until it locks audibly.

 Attach the water supply hose to the

coupling on the water connection.

Note: The supply hose is not included.

 Connect the water supply hose to the

water supply.

 Completely open the water tap.

 Insert the mains plug into the socket.

 Turn on the appliance “I/ON”.

Illustration

 Unlock the lever on the trigger gun.

 Pull on the lever of the trigger gun; the

device will switch on.

Switch the appliance on for a (max. of 2

minutes) and wait until the water exits at

the hand spray gun without bubbles.

 Release the lever on the trigger gun.

Note: Release the lever of the trigger

gun; the device will switch off again.

High pressure remains in the system.

Illustration

 Lock the lever on the trigger gun.

몇 Danger

The water jet that is emitted from the high-

pressure nozzle results in a repulsion pow-

er 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

firmly.

몇 Danger

High-pressure jets can be dangerous if im-

properly used. The jet may not be directed

at persons, animals, live electrical equip-

ment or at the appliance itself.

Caution

Risk of damage! The appliance must only

be operated laying down (horizontal).

Caution

Car tyres, paint or sensitive surfaces such

as wood should not be cleaned with the dirt

blaster, as there is a risk of damage.

Caution

Risk of damage to the paintwork

When working with the washing brush, it

must be free of dirt or other particles.

Illustration

 Push the spray lance into the trigger gun

and fasten it by turning it through 90°.

 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 pres-

sure remains in the system.

 Danger

The use of wrong detergents or chemicals

can compromise the safety of the appli-

ance.

Please use exclusively KÄRCHER deter-

gents and care products to carry out the re-

spective cleaning task, as these were spe-

cifically developed for your appliance. The

use of other detergents and care products

may lead to premature wear and can inval-

idate your warranty claims. Please obtain

information at your local dealer or request

information directly from KÄRCHER.

Drawing in water from open reservoirs

Start up

Operation

Working with detergent

18 EN

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