K 5.20 M
Operating
Instructions
Before first use of the
unit read these operating
instructions and act in
accordance with them.
5.962-550.0 (01/08)
Dear Customer,
Please read and comply with
these instructions prior to the initial operation of your appliance. Retain
these operating instructions for future reference or for subsequent possessors.
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 damages please contact your dealer.
Contents
Description of the Appliance 2
General information 4
Safety instructions 5
Operation 6
Maintenance and care 8
Troubleshooting 9
Customer Service 10
Technical specifications 10
Spare Parts 11
Illustrations on Page 3
1 Mains cable with mains plug
2 Carrying handle
3 Detergent suction hose (with filter)
4 Appliance switch "0/OFF“/ „I/ON“
5 High pressure connection
6 Transport handle
7 Storage for accessories
8 Waterfilter
9 Coupling element for water connection
10 Water connection with integrated sieve
11 Trigger gun with safety catch
12 High pressure hose
13 Spray lance with dirt blaster
14 Spray lance with pressure regulation
(Vario Power)
Special accessories
Special accessories expand the possibilities of using your appliance. Please contact
your Kärcher dealer for further information.
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English 3
General information
Hazard levels
Danger
Immediate danger that can cause severe
injury or even death.
몇 Warning
Possible hazardous situation that could
lead to severe injury or even death.
Caution
Possible hazardous situation that could
lead to mild injury to persons or damage to
property.
Proper Use
This high-pressure cleaner is designed for
domestic use only:
– to clean machines, vehicles, buildings,
tools, facades, terraces, garden equipment etc. using a high-pressure water
jet (and detergents if required).
– with accessories, replacement parts
and detergents approved by Kärcher.
Observe the instructions provided with
these detergents.
Warranty
The warranty terms published by our competent sales company are applicable in
each country. We will repair potential failures of your appliance within the warranty
period free of charge, provided that such
failure is caused by faulty material or defects in fabrication. In the event of a warranty claim please contact your dealer or the
nearest authorized Customer Service center. Please submit the proof of purchase.
(See address on the reverse)
Safety Devices
Caution
Safety devices protect the user and must
not be modified or bypassed.
Power switch
The appliance switch prevents unintentional operation of the appliance.
Lock trigger gun
This lock locks the lever of the trigger gun
and prevents the inadvertent start of the appliance.
Environmental protection
The packaging material can be recycled. Please do not place the packaging into the ordinary refuse for
disposal, but arrange for the proper
recycling.
Old appliances contain valuable materials that can be recycled. Please
arrange for the proper recycling of old
appliances. Please dispose your old
appliances using appropriate collection systems
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Safety instructions
Danger
Never touch the mains plug and the
socket with wet hands.
The appliance must not be used if the
power cord or important parts of the appliance, e.g. high-pressure hoses, trigger gun or safety devices are damaged.
Check the power cord with mains plug
for damage before every use. If the
power cord is damaged, please arrange
immediately for the exchange by an authorized customer service or a skilled
electrician.
Check the high-pressure hose for dam-
age before every use. Please arrange
for the immediate exchange of a damaged high-pressure hose.
The appliance may not be used in areas
where a risk of explosion is present.
If the appliance is used in hazardous ar-
eas (e.g. filling stations) the corresponding safety provisions must be
observed.
High-pressure jets can be
dangerous if improperly
used. The jet must not be
directed at persons, animals, live electrical equipment or at the
appliance itself.
The high-pressure jet must not be di-
rected at other persons or directed by
the user at him/herself to clean clothing
or footwear.
Never use the appliance to clean ob-
jects containing hazardous substances
(e.g. asbestos).
Vehicle tyres or tyre valves are suscep-
tible to damage from the high-pressure
jet and may burst. The first indication of
this is a discolouration of the tyre. Damaged vehicle tyres/tyre valves are highly dangerous. Ensure that a distance of
at least 30 cm is observed when cleaning with the jet!
Never draw in fluids containing solvents
or undiluted acids and solvents! This includes petrol, paint thinner and heating
oil. The spray mist thus generated is
highly inflammable, explosive and poisonous. Do not use acetone, undiluted
acids and solvents as they are aggressive towards the materials from which
the appliance is made.
몇 Warning
The mains plug and the coupling of an
extension cable must be watertight and
must never lay in the water.
Unsuitable extension cables can be
hazardous. Only use extension cables
outdoors which have been approved for
this purpose and labelled with a sufficient cable cross-section: 1 - 10 m: 1.5
2
; 10 - 30 m: 2.5 mm
mm
Always fully unroll electrical cables from
the cable drum.
High-pressure hoses, fixtures and cou-
plings are important for the safety of the
appliance. Only use high-pressure hoses, fixtures and couplings recommended by the manufacturer.
This device is not intended for use by
persons (including children) with reduced physical, sensory or mental abilities or lacking experience and/or
knowledge, unless they are supervised
by a person responsible for their safety
or are instructed by these persons on
the use of the device. Children should
be supervised, to ensure that they do
not play with the device.
The operator must use the appliance
correctly. When working with the appliance, he must consider the local conditions and pay due care and attention to
other persons, in particular children,
who are nearby.
Do not use the appliance when there
are other persons around unless they
are also wearing safety equipment.
Wear protective clothing and safety
goggles to protect against splash back
containing water or dirt.
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English 5
Caution
Observe a distance of at least 30 cm
when using the jet to clean painted surfaces to avoid damaging paintwork.
Never leave the appliance unattended
when it is in operation.
Make sure that the power cable or ex-
tension cables are not damaged by running over, pinching, dragging or similar.
Protect the power cable from heat, oil,
and sharp edges.
All current-conducting parts in the work-
ing area must be protected against jet
water.
The appliance may only be connected
to an electrical supply which has been
installed in accordance with IEC 60364.
The appliance may only be connected
to alternating current. The voltage must
correspond with the type plate on the
appliance.
For safety reasons, we recommend that
you operate the appliance only via a
earth-leakage circuit breaker (max.
30 mA).
Cleaning operations which produce oily
waste water, e.g. engine washes, underbody washes, may only be carried
out using washing stations equipped
with an oil separator.
This appliance was designed to be
used with detergents which are supplied or recommended by the manufacturer. The use of other detergents or
chemicals may compromise the safety
of the appliance.
Operation
Before Startup
Illustrations on Page 3
Illustration
Î Pull out the clamp for the high-pressure
hose from the trigger gun (e.g. a small
screwdriver).
Illustration
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.
Water supply
According to the applicable regulations, 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/technical data.
Î Use a fibre-reinforced water hose (not
included) with a standard coupling.
(Minimum diameter 1/2 inch (13 mm),
minimum length 7.5 m).
Î Screw the water filter on the water con-
nection of the device.
Î Screw the delivered coupling part on
the water filter.
Î Push the water supply hose onto the
coupling unit, then connect it to the tap.
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Drawing in water from open reservoirs
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 Screw the water filter on the water con-
nection of the device.
Î Fill the Kärcher suction hose with back-
flow valve with water, screw to water
supply and hang into he water butt.
Î Remove air from appliance before oper-
ation.
Switch on the appliance without mounted spray lance and run it until the water
discharging from the trigger gun is free
of bubbles. Switch off appliance and
connect spray lance.
Start up
Caution
Use the high pressure cleaner only when
you have mounted the water filter.
Never operate the high-pressure cleaner
when the tap is turned off as dry running will
damage the high-pressure pump.
Î Connect the high pressure hose to the
high pressure connection of the appliance.
Î Push the spray lance into the trigger
gun and fasten it by turning it through
90°.
Î Completely open the water tap.
Î Insert the mains plug into the socket.
Î Turn on the appliance “I/ON”.
Operation
몇 Danger
The trigger gun is subjected to a recoil force
when the water jet is discharged. Make
sure that you have a firm footing and are
also holding the trigger gun and spray lance
firmly.
Î Unlock the lever on the trigger gun.
Î Pull on the lever of the trigger gun; the
device will switch on.
Note: Release the lever of the trigger gun;
the device will switch off again. High pressure remains in the system.
Spray lance with pressure regulation
Carrying out the most common cleaning
tasks. The work pressure can be stagelessly regulated between "Min" and "Max".
Î Release the lever on the trigger gun.
Î Turn the spray lance to the desired po-
sition.
Spray lance with dirt blaster
For particularly dirty items or areas.
Not suitable for use with detergents.
Working with detergent
We recommend the Kärcher cleaning and
care program that will match the respective
cleaning requirements. Please seek consultation or request information on the subject.
Î Pull detergent suction hose as far as is
required out of the housing.
Î Suspend end of detergent suction hose
in a container filled with detergent.
Î Use spray lance with pressure regula-
tion (Vario Power).
Î Turn the spray lance to "Mix" position.
Note: This will mix the detergent with
the water stream.
Recommended cleaning method
Î Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.
Î Spray off loosened dirt with the high-
pressure ray.
English 7
Interrupting operation
Î Release the lever on the trigger gun.
Î Lock the lever on the trigger gun.
Î During longer breaks (more than 5 min-
utes), also turn the appliance off using
the "0/OFF" switch.
Finish operation
Î After working with detergent, suspend
detergent suction hose in a container
filled with clear water, switch the appliance on for around 1 minute once the
spray lance has been removed and
rinse until water runs clear.
Î Release the lever on the trigger gun.
Î Turn off the appliance "0/OFF".
Î Turn off tap.
Î Detach the appliance from the water
supply.
Î Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
Î Lock the lever on the trigger gun.
Î Pull out the mains plug.
Î Roll up the power cord and loop it e.g.
round the handle.
Î Stow away the accessories in the ac-
cessory holder.
Maintenance and care
Danger
Turn off the appliance and remove the
mains plug prior to any care and maintenance work.
Maintenance
The appliance is maintenance-free.
Storage
Prior to longer periods of storage, e.g. in
the winter:
Î Completely drain all water from the ap-
pliance: Switch the appliance on with
detached high-pressure hose and de-
tached water supply (max. 1 minute)
and wait, until no more water exits at the
high-pressure connection. Turn off the
appliance.
Î Remove filter from suction hose for de-
tergent and clean under running water.
Î Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
Frost protection
Caution
Protect the appliance and its accessories
against frost.
The appliance and its accessories can get
destroyed through frost if there are any water residues in them. To avoid damage to
them:
Î Store the appliance and the entire ac-
cessories in a frost-safe room.
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Spare parts
Use only original Kärcher spare parts. You
will find a list of spare parts at the end of
these operating instructions.
Troubleshooting
You can rectify minor faults yourself with
the help of the following overview.
If in doubt, please consult the authorized
customer service.
Danger
Turn off the appliance and remove the
mains plug prior to any care and maintenance work.
Repair works may only be performed by the
authorized customer service.
Appliance is not running
Î Check whether the voltage indicated on
the type plate corresponds to the voltage of the mains supply.
Î Check the mains connection cable for
damages.
Pressure does not build up in the
appliance
Î Check setting at the spray lance.
Î Appliance ventilation: Switch the appli-
ance on with the high-pressure hose
detached and operate until the water
flows through the high-pressure connection without bubbles. Switch off appliance and reconnect high-pressure
hose.
Î Check the water supply.
Î Pull out the sieve in the water connec-
tion using flat-nose pliers and clean under running water.
Strong pressure fluctuations
Î Clean high-pressure nozzle: Remove
dirt and debris from the nozzle bore, using a needle and rinse through with water from the front.
Î Check water flow quantity.
Appliance is leaking
Î Slight leakage from the appliance pump
is normal. If the leakage increases contact the authorized customer service.
No detergent infeed
Î Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance to "Mix" position.
Î Clean the detergent suction hose filter.
Î Check the detergent suction hose for
kinks.
English 9
Customer Service
Australia
Kärcher Pty. Ltd.
40 Koornang Road
Scoresby, Victoria 3179
1800 675 714 (Free Call)
www.karcher.com.au
Technical specifications
Power connection
Voltage 230-240
1~50VHz
Connected load 2,0 kW
Mains fuse (slow-blow) 10 A
Protective class I
Protection class IP X5
Water connection
Max. feed temperature 40 °C
Min. feed volume 10 I/min
Max. feed pressure 1,2 MPa
Performance data
Working pressure 12 MPa
Max. permissible pressure 14 MPa
Water flow rate 7,5 I/min
Detergent flow rate 0-0,4 I/min
Recoil force of trigger gun 21 N
Hand-arm vibration
(ISO 5349)
Sound pressure level
(EN60704-1)
L
pA
Sound power level
LWA (2000/14/EG)
Dimensions
Length 508 mm
Width 255 mm
Height 284 mm
Weight 13,4 kg
Subject to technical modifications!
0,8 m/s
82 dB(A)
97 dB(A)
2
10 English
Spare Parts
English 11
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