Kärcher KHD 4-2, Manual

Page: 8 / 24

8 English
Mount loose parts delivered with appliance
prior to start-up.
Illustrations on Page 3
Illustration
 Slide the transport handle into the guide
and secure it with 2 screws.
Illustration
 Insert holder for trigger gun.
Illustration
 Lock the detergent tank in place on the
appliance.
Illustration
 Close the detergent tank with the lid.
 Connect the suction hose for detergent
to the connection.
Illustration
 Screw the coupling element to the wa-
ter connection on the appliance.
Illustration
 Hook the accessories net into the hooks
shown in the illustration.
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.
Before initial startup, the high-pressure
gun must be coupled to the high-pressure
cleaner.
 Insert the mains plug into the socket.
 Within one minute, simultaneously
press the + and - buttons on the high-
pressure gun.
 Press both buttons until all LEDs in the
display flash.
Digit 3 should now be lit when coupling is
complete.
 Park the appliance on an even surface.
Illustration
 Connect the high pressure hose to the
high pressure connection of the appli-
ance.
 Insert the mains plug into the socket.
For connection values, see type plate/tech-
nical data.
Observe regulations of water supplier.
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.
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.
Note: The high-pressure cleaner is not suit-
able for taking up water from alternative
water sources.
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 pro-
ceed in accordance with the instructions in
Chapter "Troubleshooting".
Assembly
Coupling of the high-pressure gun
Start up
Water supply from mains
Operation