Operation; Before Startup; Water Supply - Kärcher K 2.420 Manual Del Instrucciones

Stability
Caution
Create stability for the appliance
prior to any work on or with the
appliance to prevent accidents
or damage.
The stability of the appliance is war-
ranted when it is placed onto an even
surface.
Choose a safe place to stand, assume
a secure body stance to avoid being
thrown off-balance by the recoil pres-
sure of the jet pistol.

Operation

Description of the Appliance
Illustrations on Page 2
1 Coupling element for water connec-
tion
2 Connection for water supply with fil-
ter
3 High pressure connection
4 Detergent suction hose (with sieve)
5 Carrying handle
6 VELCRO ® fastener
7 Mains cable with mains plug
8 Appliance switch "0/OFF"/ „I/ON"
9 Trigger gun
10 Lock trigger gun
11 Clamp for high pressure hose
12 High pressure hose
13 Spray lance extension
14 Angle-adjustable spray lance with
pressure control (Vario Power)
Special accessories
Special accessories expand the possi-
bilities of using your appliance. Please
contact your KÄRCHER dealer for fur-
ther information.
Recommended optional accessories:
Spray lance with high pressure noz-
–
zle
Pipe cleaning kit
–
Foam nozzle with detergent con-
–
tainer
Note: Special accessories can only be
attached to the spray lance extension.

Before Startup

Mount loose parts delivered with appli-
ance prior to start-up.
Illustrations on Page 2
Illustration
Pull out the clamp for the high-pres-

sure hose from the trigger gun (e.g.
with a small screwdriver).
Illustration
Connect high pressure hose to trig-

ger gun.
Push the clamp in until it locks.
Check the secure connection by
pulling on the high-pressure hose.

Water supply

Note: According to applicable
regulations, the appliance
must never be used on the
drinking water net without a system
separator. A suitable system separator
by KÄRCHER or alternatively a system
separator according to EN 12729 type
BA must be used. Water that was flow-
ing through a system separator is con-
sidered non-drinkable.
Caution
Always connect the system sep-
arator to the water supply, never
directly to the appliance!
Caution
Impurities in the water can dam-
age the high-pressure pump and
the accessories. For protection,
the use of the KÄRCHER water
filter (optional accessory, order
no. 4.730-059) is recommend-
ed.
– 7
EN 7