Operation; Before Startup; Description Of The Appliance; Water Supply - Kärcher K 7.20 MX Manual

Operation

Description of the Appliance

When unpacking the product, make sure
that no accessories are missing and that
none of the package contents have been
damaged. If you detect any transport dam-
ages please contact your dealer.
Illustrations on fold-out
pages!
1 High pressure connection
2 Coupling element for water connection
3 Connection for water supply with filter
4 Appliance switch "0/OFF"/ „I/ON"
5 Storage for trigger gun
6 Storage for high-pressure hose
7 Transport handle
8 Storage for spray lance
9 Dosage regulator for detergent
10 Detergent suction hose (with filter)
11 Detergent Tank
12 Mains cable with mains plug
13 Bearing wheel
14 Trigger gun
15 Lock trigger gun
16 High pressure hose
17 Key to detach the high-pressure hose
from the trigger gun
18 Washing brush
19 Spray lance with dirt blaster
20 Spray lance with pressure regulation
(Vario Power)
21 KÄRCHER Twin Jet
included in the scope of delivery
possible accessories
Special accessories
Special accessories expand the possibili-
ties of using your appliance. Please contact
your Kärcher dealer for further information.
16
English

Before Startup

Mount loose parts delivered with appliance
prior to start-up.
Illustrations on Page 4
Illustration
Insert the transport handle and screw in.
Illustration
Attach the accessories holder.
Illustration
Insert holder for trigger gun.
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.

Water supply

According to the applicable regula-
tions, the appliance must never be
used on the drinking water supply
without a system separator. Use a
suitable system separator manufactured by
Kärcher; or, as an alternative, a system
separator as per EN 12729 Type BA.
Note: Impurities in the water can damage
the high-pressure pump and accessories.
For protection, the use of the Kärcher water
filter (optional accessory, order no. 4.730-
059) is recommended.
Water supply from mains
Observe regulations of water supplier.
For connection values, see type plate/tech-
nical data.
Use a fibre-reinforced water hose (not
included) with a standard coupling.
(Minimum diameter 1/2 inch (13 mm),
minimum length 7.5 m).
Screw the coupling unit (supplied) to
the water connection on the appliance.
Push the water supply hose onto the
coupling unit, then connect it to the wa-
ter supply.