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English
11
Caution
Safety devices protect the user and must not
be modified or bypassed.
The appliance switch prevents unintentional
operation of the appliance.
This lock locks the lever of the trigger gun and
prevents the inadvertent start of the appli-
ance.
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 damages please
contact your dealer.
1
ON/OFF switch for appliance
2
Power cable with plug
3
High pressure connection
4
High pressure hose
5
Trigger gun with safety catch
6
Connection for water supply with filter
7
Coupling element for water connection
8
Detergent Tank
9
Suction hose for detergent
10 Storage for accessories
11 Storage for high-pressure hose
12 Storage for trigger gun
13 Transport handle
14 Spray lance with pressure regulation
(Vario Power)
15 Spray lance with dirt blaster
Special accessories expand the possibilities
of using your appliance. Please contact your
Kärcher dealer for further information.
Illustrations on Page 2
Illustration
Mount loose parts delivered with appliance
prior to start-up.
Illustration
Î
Pull out the clamp for the high-pressure
hose from the trigger gun (e.g. a small
screwdriver).
Î
Connect high pressure hose to trigger
gun.
Î
Push the clamp in until it locks. Check the
secure connection by pulling on the high-
pressure hose.
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 sepa-
rator 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.
Observe regulations of water supplier.
For connection values, see type plate/techni-
cal data.
Î
Use a fibre-reinforced water hose (not in-
cluded) with a standard coupling. (Mini-
mum diameter 1/2 inch (13 mm),
minimum length 7.5 m).
Illustration
Î
Screw the coupling unit (supplied) to the
water connection on the appliance.
Î
Push the water supply hose onto the cou-
pling unit, then connect it to the water sup-
ply.
This high-pressure cleaner is suited to work
with the Kärcher suction hose with backflow
valve (Optional accessory, order no. 4.440-
238) to draw in surface water, e.g. from water
butts or ponds (see specifications for max.
suction height).
Î
Fill the Kärcher suction hose with backflow
valve with water, screw to water supply
and hang into he water butt.
Safety Devices
Power switch
Lock trigger gun
Commissioning and operation
Description of the Appliance
Special accessories
Before Startup
Water supply
Water supply from mains
Drawing in water from open reservoirs
Summary of Contents for K 4.68 MD
Page 2: ...2...
Page 73: ...73 Karcher...
Page 74: ...74 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 30 cm...
Page 75: ...75 IEC 60364 30 mA 1 FF 2 3 4 5 6 7 8 9 10 11 12 13 14 Vario Power 15 Karcher 2 E...
Page 77: ...77 Min Max Karcher Vario Power Mix 5 0 OFF 1 0 OFF Vario Power...
Page 78: ...78 1 Karcher I ON Vario Power...
Page 86: ...86 cc Kaercher...
Page 87: ...cc 87 30 1 10 1 5 2 10 30 2 5 2 30...
Page 88: ...88 cc IEC 60364 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Vario Power 15 Kaercher 2...
Page 90: ...90 cc Min Max Vario Power Mix 5 0 OFF 0 1 0 OFF 0 1 Vario Power...
Page 91: ...cc 91 Karcher I ON I Vario Power Mix...
Page 144: ...144 Kaercher...
Page 145: ...145 30 1 10 1 5 2 10 30 2 5 2 30 IEC 60364 30 mA...
Page 146: ...146 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Vario Power 15 Kaercher 2...
Page 148: ...148 Karcher Vario Power Mix 5 0 OFF 1 0 OFF 1...
Page 149: ...149 Karcher I ON Vario Power Mix...
Page 170: ...170 Kaercher...
Page 171: ...171 30 1 10 1 5 2 10 30 2 5 2 30 IEC 60364...
Page 172: ...172 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Vario Power 15 Kaercher 2...
Page 174: ...174 Vario Power Mix 5 0 OFF 0 1 0 OFF 0 1...
Page 175: ...175 Karcher I ON I Vario Power Mix...
Page 177: ...177...
Page 178: ...178...
Page 179: ...179...