KB 4040
Please see notes on pages 2,3 and 7
regarding changes to be made.
Operating
Instructions
Before first use of the unit
read these operating
instructions and act in
accordance with them
5.961-608_03/05
Dear Customer,
Please read and comply with
Description of the Appliance
Definition of abbreviations used:
these instructions prior to the
initial operation of your appli-
ance. Retain these operating instructions for
future reference or for subsequent posses-
sors.
HP
DT
=
=
High pressure
Detergent
When unpacking the product, make sure
that no accessories are missing and that
none of the pakkage contents have been
damaged. If you detect any transport dam-
ages please contact your dealer.
The accessories, high pressure hose and
gun are included in the delivery and stored
within the appliance. The appliance comes
Proper Use
This high-pressure cleaner is designed for
domestic use only:
–
to clean machines, vehicles, buildings,
tools, facades, terraces, garden equip-
ment etc. using a high-pressure water jet fully mounted, only the bearing wheels, the
(and detergents if required).
handgun and the coupling element for the
water connection need to be assembled.
Illustrations on Page 2
–
with accessories, replacement parts and
detergents approved by Kärcher. Ob-
serve the instructions provided with
these detergents.
1
2
3
4
5
6
7
8
9
Connection for water supply with filter
Coupling element for water connection
Power cord with plug
Environmental protection
Storage, power cord
ON/OFF switch for appliance
sport handle, retractable
Transport handle lock
Internal cover
Accessory mount
The packaging material can be re-
cycled. Please do not place the pa-
kkaging 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 recy-
cling of old appliances. Batteries,
oil, and similar substances must not
enter the environment. Please dis-
pose of your old appliances using
appropriate collection systems.
10 DT tank
11 DT suction hose with filter
12 DT metering regulator
13 HP hose
14 Handgun with safety catch
15 HP hose clip
16 Bearing wheel
17 Carrying handle
Warranty
18 Spray lance with Variopower nozzle
19 Washing brush
The terms of the guarantee applicable in
each country have been published by our re-
spective national distributors. We will fix
possible faults on your unit free of charge
within the warranty period, insofar as the
faults are caused by material defects or de-
fective workmanship. Guarantee claims
should be addressed to your dealer or the
nearest authorized customer service centre,
and supported by documentary evidence of
purchase.
3 English
acids and solvents as they are aggres-
sive towards the materials from which
the appliance is made.
Safety instructions
ƽ 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 ap-
pliance, e.g. safety devices, high-pres-
sure hoses, spray guns, are damaged.
! The appliance may not be used in areas
where a risk of explosion is present.
ṇ Warning
! Unsuitable extension cables can be haz-
ardous. Only use extension cables out-
doors which have been approved for this
purpose and labelled with a sufficient ca-
ble cross section:
2
1 - 10 m: 1,5 mm
2
10 - 30 m: 2,5 mm
! If the appliance is used in hazardous ar- ! Check the high-pressure hose for dam-
eas (e.g. filling stations) the correspond-
ing safety provisions must be observed.
! Check the power cord with mains plug
age before every use. Please arrange for
the immediate exchange of a damaged
high-pressure hose.
for damage before every use. If the pow- ! High-pressure hoses, fixtures and cou-
er cord is damaged, please arrange im-
mediately for the exchange by an
authorized customer service or a skilled
electrician.
plings are important for the safety of the
appliance. Only use high-pressure hos-
es, fixtures and couplings recommended
by the manufacturer.
! Cleaning operations which produce oily
waste water, e.g. engine washes, under-
body washes, may only be carried out
using washing stations equipped with an
oil separator.
! High-pressure jets can
be dangerous if improp-
erly used. The jet may
not be directed at per-
sons, animals, live electrical equipment
or at the appliance itself.
Note
! The appliance must not be operated by
children or persons who have not been
instructed accordingly.
! The operator must use the appliance
properly. When working with the appli-
ance, he must consider the local condi-
tions and pay due care and attention to
other persons, in particular children, who
are nearby.
! Observe a distance of at least 30 cm
when using the jet to clean painted sur-
faces to avoid damaging paintwork.
! Wear protective clothing and safety gog-
gles to protect against back spray con-
taining water or dirt.
! The jet must not be directed at other per-
sons or directed by the user at him/her-
self to clean clothing or footwear.
! Never use the appliance to clean objects
containing hazardous substances (e.g.
asbestos).
! Vehicle tyres or tyre valves are suscepti-
ble 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 dan-
gerous. 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 in-
cludes petrol, paint thinner and heating
oil. The spray mist thus generated is
highly inflammable, explosive and poi-
sonous. Do not use acetone, undiluted
! Never leave the appliance unattended
when it is in operation.
! This appliance was designed to be used
with detergents which are supplied or
recommended by the manufacturer. The
English 4
use of other detergents or chemicals
may compromise the safety of the appli-
ance or cause appliance damage.
! Make sure that the power cord or exten-
sion cables are not damaged by running
over, pinching, dragging or similar. Pro-
tect the power cords from heat, oil, and
sharp edges.
Commissioning and operation
Before Commissioning
" Remove the coupling element from the
lower packaging unit and mount it.
" Remove both bearing wheels from the
lower packaging units.
! The connection between the power cord " Insert the bearing wheels into the axle
and extension cable must not lie in wa-
ter.
! All current-conducting parts in the work-
ing area must be protected against jet
water.
box and lock them.
" Mount HP hose clip to HP hose.
" Push out the safety clip in the handgun
using e.g. a small screwdriver.
" Join HP hose and handgun together.
" Push clip in until it engages and check
that it is securely fastened by pulling on
the HP hose.
! The appliance may only be connected to
an electrical supply which has been in-
stalled in accordance with IEC 60364.
! The appliance may only be connected to
alternating current. The voltage must
correspond with the type plate on the ap-
pliance.
! The minimum fuse rating required at the
sokket outlet is 10 A (slow-blow).
! To avoid accidents due to electrical
faults we recommend the use of sockets
with a line-side current-limiting circuit
breaker (max. 30 mA nominal tripping
current).
Water supply
Water supply from mains
For connection values, see type plate/tech-
nical data.
Observe regulations of water supplier.
" Use a fibre-reinforced hose (not includ-
ed) with a standard coupling: - Minimum
diameter, 1/2 inches (13 mm). - Mini-
mum 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 tap.
! The plug and coupling of the extension
cable used must be watertight.
! Always fully unroll the extension cable
from the cable drum.
ṇ Caution
Never operate the high-pressure cleaner
when the tap is turned off as dry running will
damage the HP pump.
If the water supply is not clean, the Kärcher
water filter must be used (special accessory
- order No. 4.730-059).
Safety Devices
Safety devices prevent injury and may not
be modified or bypassed.
Unit switch
The switch prevents unintented starting of
the appliance. Stop the appliance during
breaks or after operation.
Drawing in water from open reservoirs
When fitted with the appropriate accesso-
ries, this high-pressure cleaner can draw in
surface water, e.g. from water butts or ponds
(max. suction height 0.5 m).
" As the standard coupling system is not
suitable for use in suction mode, the
Kärcher suction hose with integrated fil-
Safety catch
The safety catch on the handgun prevents
the appliance from being switched on unin-
tentionally.
5 English
ter should be used instead (special ac-
cessory, order no. 4.440-238) and
suspended inside the water butt.
Operation with detergent
-Note
Detergent can only be added when the ap-
pliance is being operated in low pressure
mode.
All washing brushes supplied by Kärcher are
designed for use with detergents.
" Turn Variopower nozzle until lowest
pressure setting has been reached (–).
" Use the Kärcher water filter to protect the
HP pump and accessories (special ac-
cessories, order no. 4.730-059). This fil-
ter removes dirt from incoming water.
" Appliance ventilation: Switch on the ap-
pliance without connection the HP hose
and run it until the water discharging
from the HP outlet is free of bubbles.
Switch off appliance and reconnect HP
hose.
DT metering regulator
" Turning the regulator to the left: Deter-
gent is added from the left DT tank.
" Turning regulator to the right: Detergent
is added from the right DT tank.
Start up
" Push the appropriate spray lance on to
the handgun and fasten it by turning it
through 90°.
" Open tap.
" Plug in the main plug.
" Set main switch to “I/ON”.
" Press safety catch on the handgun to re-
lease it and pull lever.
DT suction infeed from DT tank
" During low pressure operation, deter-
gent is automatically sucked in from the
filled detergent tank.
" Dosage happens through the DT dosage
regulator.
Recommended Cleaning Method
1
Spray a small dose of the detergent on
the dry surface, and allow it to react
(make sure the detergent does not dry
up).
High pressure operation
ṇ Warning
The handgun is subjected to a recoil force
when the water jet is discharged. Make sure
that you have a firm footing. Hold the hand-
gun and spray lance firmly.
2
Wash off the loosened dirt using the
high-pressure jet.
Interrupting operation
Spray lance with Variopower nozzle
" Carrying out the most common cleaning
tasks.
" Release the lever on the handgun.
" During breaks, use the safety catch to
secure the handgun lever.
" During longer breaks (more than 5 min-
utes), also turn the appliance off using
the ON/OFF switch.
Operation with detergents is possible
with low pressure (–)
" Store the handgun and spray lance in the
accessory mount.
English 6
appliance. Store the appliance in a frost re-
sistant room during winter.
" Store the coiled power cord above the
accessories compartment.
" Roll up HP hose and lock it with HP hose
clip. Store HP hose in storage compart-
ment.
" Insert hand gun and accessories into the
appropriate compartment.
Finish operation
" If detergent has been added: Suspend
detergent suction hose in a container
filled with clear water, switch the appli-
ance on for around 1 minute once the
spray lance has been removed and rinse
until water runs clear.
" Release the lever on the handgun.
" Switch the appliance switch to "0/OFF“.
" Turn off tap.
" Press the lever on the handgun to re-
lease any remaining pressure in the sys-
tem.
" Disconnect the appliance from the water
supply.
" Detach spray lance from the handgun.
" Briefly switch the appliance on ("I/ON“),
press the handgun lever until no further
was discharged (approx. 1 min).
" Switch the appliance switch to "0/OFF“.
" Use the safety catch to secure the hand-
gun lever.
" Pull out the mains plug.
" Store the power cord, the HP hose and
the accessories on the appliance.
" The washing brush (special accessory)
can be stored in the pocket between both
DT tanks.
Special accessories
Special accessories expand the possibilities
of using your appliance. Please contact your
Kärcher dealer for further information.
Detergents
To ensure a trouble-free operation of the ap-
pliance and to match the individual cleaning
task, we recommend our Kärcher detergent
and maintenance agents. Please ask for our
advice, or request information on the prod-
ucts.
Transport
ṇ Caution
Please remove the detergent from the DT
tank if the application is transported in a re-
clined position.
Maintenance and Care
ƽ Risk of injury
Always switch off the appliance and pull out
the mains plug before care and maintenance
work.
Bearing wheel rolling
" Fold up transport handle
" Lock Transport handle
Cleaning
Prior to longer periods of storage, e.g. in the
winter:
Carry appliance
" Unlock transport handle.
" Retract transport handle.
" Lift application at carrying handle.
" Remove filter from suction hose for de-
tergent and clean with running water.
" Pull out filter in water connection using
flat-nose pliers and clean with running
water.
Storing the Appliance
ṇ Caution
Please remove the detergent from the DT
tank if the application is transported in a re-
clined position.
Maintenance
The appliance is maintenance-free.
Frost can destroy the not completely drained
7 English
HP pump leaking
Spare Parts
" Slight leakage from the HP pump is nor-
mal. If the leakage increases contact the
authorized customer service.
Only use original Kärcher spare parts. You
will find a list of spare parts at the end of this
document.
No detergent infeed
" Select the low-pressure setting for the
spray lance.
Troubleshooting
" Clean the filter of the detergent suction
hose.
" Check the DT suction hose for kinks.
You can rectify minor faults yourself with the
help of the following overview.
If in doubt, please consult the authorized
customer service.
ƽ Risk of injury
Always switch off the appliance and pull out
the mains plug before care and maintenance
work.
Specifications
Power connection
Voltage (1~50 Hz)
Connection output
Mains fuse (slow-blow)
Protective class
Water connection
Max. feed temperature
Min. feed volume
Feed pressure,
Performance data
Working pressure
Max. permissible pressure
Water flow rate
Detergent flow rate
Recoil force of handgun
Hand-arm vibration (ISO
5349)
Sound pressure level Lpa
(EN60704-1)
Sound power level Lwa
(2000/14/EG)
Dimensions
Depth
Width
Height
Weight
240V
1,9kW
10A
I
ƽ Warning
Repair works may only be performed by the
authorized customer service.
Machine does not start
" Check whether the voltage indicated on
the type plate corresponds to the voltage
of the socket.
40°C
10l/min
0,2 - 1,2MPa
" Check the power cord for damage.
Pressure does not build up in the appli-
ance
12MPa
13MPa
6,7l/min
0,3l/min
18N
" Check the setting at the spray lance.
" Appliance ventilation: Switch on the ap-
pliance without connection the HP hose
and run it until the water discharging
from the HP outlet is free of bubbles.
Switch off appliance and reconnect
spray lance.
" Clean the filter in the water supply con-
nection: This can be easily removed us-
ing flat-nose pliers.
2
2,2m/s
77dB(A)
92dB(A)
" Check all supply lines to the HP pump for
leaks or blockages.
420mm
445mm
590 - 930mm
19,5kg
Strong pressure fluctuations
" Clean the high-pressure nozzle: Re-
move dirt and debris from the nozzle
bore with a needle and rinse through with
water towards the front.
" Check the volume of incoming water.
English 8
Section B),
CE-Declaration
Managing Director: Dr. Bernhard Graf,
Hartmut Jenner, Georg Metz
Alfred Kärcher GmbH & Co. KG
Cleaning Systems
Alfred - Kärcher - Str. 28 - 40
P.O. Box 160
D - 71349 Winnenden
Phone: +49 7195 14-0
Fax: +49 7195 14-2212
We hereby declare that the machine de-
scribed below complies with the relevant ba-
sic safety and health requirements of the EU
Directives, both in its basic design and con-
struction as well as in the version put into cir-
culation by us. This declaration shall cease
to be valid if the machine is modified without
our prior approval.
PRODUCT:
TYPE:
High-pressure cleaner
1.636-xxx
Relevant EU Directives:
98/37/EC
73/23/EEC (+93/68/EEC)
89/336/EEC (+91/263/EEC, 92/31/EEC, 93/
68/EEC)
2000/14/EC
Applied harmonized standards:
DIN EN 60,335 – 1:
DIN EN 60,335 – 2 – 79
DIN EN 55014-1:2000 + A1:2001 + A2:2002
DIN EN 55,014 – 2: 1997 + A1:2001
DIN EN 61 000 – 3 – 2: 2000
DIN EN 61 000 – 3 – 3: 1995 + A1: 2001
Applied conformity evaluation method: Ap-
pendix V
Measured sound power level: 91 dB(A)
Guaranteed sound power level: 92 dB(A)
Appropriate internal measures have been
taken to ensure that the series appliances
always comply with the requirements of the
currently valid EU Directives and the applied
standards.
The undersigned act on behalf and under
the power of attorney of the company man-
agement.
Alfred Kärcher Kommanditgesellschaft. Lo-
cation: Winnenden. Registration Court:
Waiblingen, HRA 169 (Trade Register Sec-
tion A 169). Partner liable to an unlimited ex-
tent: Kärcher Reinigungstechnik GmbH.
Location: Winnenden, 2404 Registration
Court Waiblingen, HRB (Trade Register
9 English
Help-Line
Karcher (UK) Limited operate a help-line al-
lowing customers to discuss any problems
experienced with our products.
The help-line operates during normal busi-
ness hours, if you have difficulty getting
through, please understand that there are
peak periods during the day when our con-
sultants are unable to take all calls coming
in. In these circumstances we would ask that
you try to contact us again later in the day.
The help-line number is 0906 6800632
from 8.30am to 5.00pm Monday - Friday.
(calls to this number are charged at 25p per
minute)
It helps us if you have the model number and
data plate details to hand before making
your call as there are very many different
models of Karcher Pressure Washers in
use.
Alternatively you may write or e-mail to
the address below:
Karcher (UK) Limited
Karcher House
Beaumont Road
Banbury
Oxon, OX16 1TB
E-mail:
English 10
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