Karcher K 4 Compact 1.637-310 - Инструкция по эксплуатации - Страница 11

– 6

These operating instructions describe the maximum 
equipment. Depending on the model, there are differ-
ences in the scopes of delivery (see packaging).

See fold-out page 3 for illustrations

1

Storage for accessories

2

Transport handle, detachable

3

Carrying handle

4

Quick coupling for high pressure hose

5

Appliance switch „0/OFF“ / „I/ON“

6

Mains cable with mains plug

7

Carrying handle

8

Bearing wheel

9

Water connection with integrated sieve

10 Coupling element for water connection
11 Detergent suction hose (with sieve)
12 Trigger gun
13 Lock trigger gun
14 High pressure hose
15 Key to detach the high pressure hose from the trig-

ger gun

16 Spray lance with pressure regulation (Vario Power)

Carrying out the most common cleaning tasks. The 
work pressure can be stagelessly regulated be-
tween "Min" and "Max". You can add detergent 
when "Mix" is selected.
In order to adjust the working pressure, release the 
lever of the trigger gun and turn the spray lance to 
the desired position.

17 Spray lance with Dirtblaster

For strong contaminations

* Optional accessories

18 Washing brush

Suitable for use with detergents.

19 Rotary washing brush

Especially suitable for cleaning cars.

20 Foam nozzle with detergent container

With powerful foam for effortless cleaning.

Mount loose parts delivered with appliance prior to start-
up.

See fold-out page 4 for illustrations



Illustration 
Screw the coupling element to the water connec-
tion on the appliance.



Illustration 
Push the high pressure hose into the trigger gun 
until it locks audibly.

Note:

 Make sure the connection nipple is aligned 

correctly.



Check the secure connection by pulling on the high 
pressure hose.



Park the appliance laying down (horizontal) on an 
even surface.



Illustration 
Push the high pressure hose into the quick cou-
pling until it locks audibly.



Insert the mains plug into the socket. 

For connection values, see type plate/technical data.

ATTENTION

Impurities in the water can damage the high-pressure 
pump and the accessories. For protection, the use of 
the KÄRCHER water filter (optional accessory, order 
no. 4.730-059) is recommended.

Observe regulations of water supplier.

ATTENTION

Hose couplings made of metal with aquastop can dam-
age the pump! Please use plastic couplings or KÄRCH-
ER brass couplings.



Illustration 
Attach the water supply hose to the coupling on the 
water connection.



Connect the water supply hose to the water supply.



Completely open the water tap.

This high-pressure cleaner is suited to work with the 
KÄRCHER suction hose with backflow valve (Optional 
accessory, order no. 4.440-238) to draw in surface wa-
ter, e.g. from water butts or ponds (see specifications for 
max. suction height). 



Remove coupling from the water connection.



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).

Remove air from appliance before operation.



Turn on the appliance “I/ON”.



Unlock the lever on the trigger gun.



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



Let the appliance work until the water exits at the 
hand spray gun without bubbles (max. 2 minutes).



Release the lever on the trigger gun.

Note:

 Release the lever of the trigger gun; the de-

vice will switch off again. High pressure remains in 
the system.



Lock the lever on the trigger gun.

Description of the Appliance

** Additionally required

21 Fabric-reinforced water hose with commercially 

available coupling. 

– Minimum diameter, 1/2 inches (13 mm).
– Minimum length 7.5 m.

Assembly

Start up

Water supply

Water supply from mains

Drawing in water from open reservoirs

11

EN