KARCHER K4 Pure 1.637-326 - Инструкция по эксплуатации - Страница 20

20 

English

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

Illustrations on Page 3



Illustration 
Insert the transport wheels and lock them.



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. 2.643-100) 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.

ATTENTION

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 proceed in accordance with the instructions in 
Chapter "Troubleshooting".

ATTENTION
Risk of damage! The appliance must only be oper-
ated laying down (horizontal).

몇

CAUTION

Keep a distance of at least 30 cm when using the jet for 
cleaning painted surfaces to avoid damage.

ATTENTION

Car tyres, paint or sensitive surfaces such as wood 
should not be cleaned with the dirt blaster, as there is a 
risk of damage.



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



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.

Note:

 Release the lever of the trigger gun; the de-

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

Note:

 Detergent can only be added when the device is 

operated in low pressure mode.



DANGER

When using detergents, the material data safety sheet 
issued by the detergent manufacturer must be adhered 
to, especially the instructions regarding personal pro-
tective equipment.



Illustration 
Pull detergent suction hose as far as is required out 
of the housing.



Suspend end of detergent suction hose in a con-
tainer filled with detergent.



Use spray lance with pressure regulation (Vario 
Power).



Turn the spray lance as far as it will go in the direc-
tion of "SOFT".

Note:

 This will mix the detergent with the water 

stream.



Spray the detergent sparingly on the dry surface 
and allow it to react, but not to dry.



Spray off loosened dirt with the high pressure jet.



Release the lever on the trigger gun.



Lock the lever on the trigger gun.



During longer breaks (more than 5 minutes), also 
turn the appliance off using the "0/OFF" switch.

Assembly

Start up

Water supply

Water supply from mains

Drawing in water from open reservoirs

Operation

High pressure operation

Operation with detergent

Recommended cleaning method

Interrupting operation