Description Of The Appliance; Before Startup - Kärcher K4 Original Instructions Manual

Overflow valve with pressure switch
The overflow valve prevents the permissi-
ble working pressure from being exceeded.
If the lever on the trigger gun is released
the pressure switch turns off the pump, the
high pressure jet is stopped. If the lever is
pulled the pump is turned on again.

Description of the Appliance

Illustrations on fold-out page!
1 Slide-out preventer
2 Coupling element for water connection
3 Suction hose
4 Quick coupling for high pressure hose
5 Storage for trigger gun
6 Water connection with integrated sieve
7 Appliance switch (0/OFF – 1/ON eco).
8 Dosage regulator for detergent
9 Storage for trigger gun
10 Transport handle
11 Storage of Plug 'n' Clean detergent bot-
tle with detergent connection
12 Plug 'n' Clean detergent bottle with
locking lid
13 Storage for high pressure hose
14 Storage hook for mains connection ca-
ble
15 Storage for spray lance
16 Mains cable with mains plug
17 Bearing wheel
18 Trigger gun
19 Lock trigger gun
20 Key to detach the high pressure hose
from the trigger gun
21 High pressure connection
22 Spray lance with Dirtblaster
For strong contaminations
The Dirtblaster reaches its maximum
cleaning performance in standard
mode.
23 Spray lance with pressure regulation
(Vario Power)
Carrying out the most common cleaning
tasks. The work pressure can be stage-
lessly regulated between "Min" and
"Max". You can add detergent when
"Mix" is selected.
In order to adjust the working pressure,
release the lever of the hand spray gun
18
and turn the spray lance to the desired
position.
Suitable for working in switch position
"eco".
———————————————–
Not included in the delivery
24 Water supply hose
Use a fabric reinforced water hose with
a commercially available coupling. Min-
imum diameter 13 mm (1/2 inch); mini-
mum length 7.5 m.
25 Water filter (order no. 4.730-059)

Before Startup

Attaching the Accessories
Illustrations on fold-out page!
Mount loose parts delivered with
appliance prior to start-up.
Install wheels
Illustration
 Push the wheels into the intake.
 Secure the wheels using the included
plug. Align the plug properly!
Install the storage for trigger gun
Illustration
 Place the bottom holder into the recess-
es and push forward until it audibly
locks in.
 Insert the top holder and push down all
the way.
Install the transport handle
You will need the 2 included screws as well
as a Phillips screwdriver PH 2.
Illustration
 Slide the transport handle into the guide
and secure it with 2 screws.
Install the dosage regulator for
detergent
You will need the 2 included screws as well
as a Phillips screwdriver PH 2.
Illustration
 Insert both detergent hoses onto the
hose fittings.
Illustration
 Install the dosage regulator and con-
nect using 2 screws.
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EN