Kärcher K 2.190 User manual

Operating Instructions
Before first use of the unit read these operating
instructions and act in accordance with them.
59664390 (04/14)
K 2.190

2English
Contents
General information . . . . . . . . . . . . . . . 3
Safety instructions . . . . . . . . . . . . . . . . 4
Description of the Appliance . . . . . . . . 6
Operation. . . . . . . . . . . . . . . . . . . . . . . 7
Transport . . . . . . . . . . . . . . . . . . . . . . . 9
Storage . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance and care . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . 11
Customer Service . . . . . . . . . . . . . . . . 12
Technical specifications . . . . . . . . . . . . 12
Assembly . . . . . . . . . . . . . . . . . . . . . . . 14
Spare Parts . . . . . . . . . . . . . . . . . . . . . 15

English 3
Dear Customer,
Please read and comply with
these original instructions prior
to the initial operation of your appliance and
store them for later use or subsequent own-
ers.
The scope of delivery of your appliance is il-
lustrated on the packaging. Check the con-
tents of the appliance for completeness
when unpacking.
In the event of missing accessories or any
transport damage, please contact your
dealer.
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 (and detergents if required).
–with accessories, replacement parts
and detergents approved by KÄRCH-
ER. Observe the instructions provided
with these detergents.
Danger
Immediate danger that can cause severe
injury or even death.
몇Warning
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.
The high pressure jet may not
be directed at persons, ani-
mals, live electrical equipment
or at the appliance itself. Pro-
tect the appliance against frost.
The packaging material can be recy-
cled. Please do not place the packag-
ing into the ordinary refuse for
disposal, but arrange for the proper
recycling.
Old appliances contain valuable ma-
terials that can be recycled. Please
arrange for the proper recycling of old
appliances. Please dispose your old
appliances using appropriate collec-
tion systems.
Notes about the ingredients (REACH)
You will find current information about the
ingredients at:
www.kaercher.com/REACH
The warranty terms published by the rele-
vant 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 man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
General information
Scope of delivery
Proper Use
Symbols in the operating
instructions
Symbols on the machine
Environmental protection
Warranty

4English
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. high pressure hoses, trig-
ger gun or safety devices are damaged.
Check the power cord and mains plug
for damage before every use. If the
power cord is damaged, please arrange
for it to be replaced immediately by an
authorised repair agent or a skilled
electrician.
Check the high pressure hose for dam-
age before every use. Please arrange
for the immediate replacement 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) all of the safety
provisions and operating instructions
detailed in this manual must be ob-
served.
High pressure jets can be dangerous if
improperly used. The jet must not be di-
rected at persons, animals, live electri-
cal 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. Dam-
aged vehicle tyres/tyre valves are high-
ly dangerous. Ensure that a distance of
at least 30 cm is observed when clean-
ing with the jet!
Risk of explosion!
Do not spray flammable liquids.
Never draw in fluids containing solvents
or undiluted acids! This includes petrol,
paint thinner and heating oil. The spray
mist thus generated is highly inflamma-
ble, explosive and poisonous. Do not
use acetone, undiluted acids or sol-
vents as they are damaging to the ma-
terials from which the appliance is
made.
몇Warning
The mains plug and the coupling of an
extension cable must be watertight and
must never lie in water. Moreover, the
coupling may never lie on the ground.
The use of cable reels that ensure that
the sockets are at least 60 mm above
the ground is recommended.
Unsuitable electrical extension cables
can be hazardous. Only use electrical
extension cables outdoors which have
been approved and labelled for this pur-
pose and have an adequate cable
cross-section:
1 - 10 m: 1.5 mm2; 10 - 30 m: 2.5 mm2
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 hos-
es, fixtures and couplings recommend-
ed by the manufacturer.
The appliance must not be operated by
children or persons who have not been
instructed accordingly.
The appliance may be used by individu-
als with limited physical, sensory or
cognitive abilities or lack of experience
and knowledge if they are under super-
vision or were instructed regarding the
safe use of the appliance and under-
stand the resulting risks.
Supervise children to prevent them
from playing with the appliance.
Keep packaging film away from children
- risk of suffocation!
The operator must use the appliance
correctly. When working with the appli-
ance, he must consider the local condi-
tions and pay due care and attention to
Safety instructions

English 5
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.
This appliance was designed to be
used with detergents which are sup-
plied or recommended by the manufac-
turer. The use of other detergents or
chemicals may compromise the safety
of the appliance.
Caution
In case of extended downtimes, switch
the appliance off at the main switch / ap-
pliance switch or remove the mains plug.
Do not operate the appliance at temper-
atures below 0 °C.
Observe a distance of at least 30 cm
when using the jet to clean painted sur-
faces 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 run-
ning 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 an
earth-leakage circuit breaker (max.
30 mA).
Cleaning operations which produce oily
waste water, e.g. engine washes, un-
derbody washes, may only be carried
out using washing stations equipped
with an oil separator.
Caution
Safety devices protect the user and must
not be modified or bypassed.
The appliance switch prevents unintention-
al operation of the appliance.
This lock locks the lever of the trigger gun
and prevents the inadvertent start of the ap-
pliance.
If the lever on the trigger gun is released
the pressure switch turns off the pump, the
high pressure jet is stopped. If the lever is
pulled the pump is turned on again.
Caution
Create stability for the appliance prior to all
work on or with the appliance to prevent ac-
cidents or damage.
–The stability of the appliance is warrant-
ed when it is placed onto an even sur-
face.
Safety Devices
Power switch
Lock trigger gun
Overflow valve with pressure switch
Prerequisites for the appliance's
stability

6English
1 High pressure connection
2 Appliance switch "0/OFF“/ „I/ON“
3 Storage hook for high pressure hose
and mains connection cable
4 Transport handle
5 Storage for spray lance
6 Storage for trigger gun
7 Water connection with integrated sieve
8 Detergent suction hose (with sieve)
9 Coupling element for water connection
10 Mains cable with mains plug
11 Bearing wheel
12 Trigger gun
13 Lock trigger gun
14 Clamp for high pressure hose
15 High pressure hose
16 Spray lance with Dirtblaster
17 Spray lance with high pressure nozzle
Description of the Appliance

English 7
Assemble appliance as shown on page 10.
Mount loose parts delivered with appliance
prior to start-up.
Illustration
Insert the transport wheels and lock them.
Illustration
Attach the transport handle.
Illustration
Pull out the clamp for the high-pressure
hose from the hand spray gun (e.g. a
Philips screwdriver).
Illustration
Connect high pressure hose to trigger
gun.
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
separator as per EN 12729 Type BA. Water
flowing through a system separator is con-
sidered non-drinkable.
Caution
Always connect the system separator to
the water supply, never directly to the appli-
ance!
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/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).
Illustration
Screw the coupling element to the wa-
ter connection on the appliance.
Push the water supply hose onto the
coupling unit, then connect it to the wa-
ter supply.
KÄRCHER recommends using the suction
hose accessory (sold separately) Order no.
9.505-779.0.
STEP 1:
Connect the suction hose to the water
inlet on the pressure cleaner and drop
the other end into a bucket.
Tip: If you are not using this accessory, coil
a hose into the bucket and ensure that you
only use a standard hose clamp to connect
to the pressure washer.
CLICK FITTINGS MUST NOT BE USED!
STEP 2:
Fill up your bucket with water.
STEP 3:
Connect the KÄRCHER power cord to
an electricity source and turn on at pow-
erpoint. Make sure the high pressure
nozzle is not connected and turn the
unit on at the ON/OFF switch. Press the
trigger on the gun - the unit is ready for
use once there is a constant water sys-
tem.
STEP 4:
Connect the high pressure nozzle and
press the hand trigger to begin clean-
ing.
Operation
Before Startup
Water supply
Water supply from mains
How to draw water from a bucket

8English
Caution
Dry runs lasting longer than two minutes
lead to damages to the high pressure
pump. If the appliance does not build up
pressure within two minutes, switch it off
and proceed as instructed in the Chapter
"Troubleshooting".
Illustration
Connect the high pressure hose to the
high pressure connection of the appli-
ance.
Illustration
Push the spray lance into the trigger
gun and fasten it by turning it through
90°.
Completely open the water tap.
Insert the mains plug into the socket.
Turn on the appliance “I/ON”.
몇Danger
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 hold-
ing the trigger gun and spray lance firmly.
Illustration
Unlock the lever on the trigger gun.
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 pres-
sure remains in the system.
For normal cleaning tasks.
Not suitable for use with detergents.
For particularly dirty items or areas.
Not suitable for use with detergents.
Please use exclusively KÄRCHER deter-
gents and care products to carry out the re-
spective cleaning task, as these were
specifically developed for your appliance.
The use of other detergents and care prod-
ucts may lead to premature wear and can
invalidate your warranty claims. Please ob-
tain information at your local dealer or re-
quest information directly from KÄRCHER.
Detach spray lance from the trigger
gun. Work only with the trigger gun.
Note: This will mix the detergent with
the water stream.
Illustration
Pull detergent suction hose as far as is
required out of the housing.
Suspend end of detergent suction hose
in a container filled with detergent.
Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.
Spray off loosened dirt with the high
pressure jet.
Release the lever on the trigger gun.
Illustration
Lock the lever on the trigger gun.
During longer breaks (more than 5 min-
utes), also turn the appliance off using
the "0/OFF" switch.
Insert the trigger gun in its holder.
Start up
Operation
Spray lance with high pressure nozzle
Spray lance with Dirtblaster
Working with detergent
Recommended cleaning method
Interrupting operation

English 9
Caution
Only separate the high-pressure hose from
the trigger gun or the appliance while there
is no pressure in the system.
After operation with detergent: Run the
machine for approximately 1 minute for
a clear rinse.
Release the lever on the trigger gun.
Turn off the appliance "0/OFF".
Turn off tap.
Detach the appliance from the water
supply.
Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
Illustration
Lock the lever on the trigger gun.
Pull out the mains plug.
Caution
In order to prevent accidents or injuries,
keep in mind the weight of the appliance
during transport (see Specifications).
Pull the appliance by its transport han-
dle.
Empty detergent tank.
Secure the appliance against shifting
and tipping over.
Finish operation Transport
When transporting by hand
When transporting in vehicles

10 English
Caution
In order to prevent accidents or injuries,
keep in mind the weight of the appliance
when selecting a storage location for it (see
Specifications).
Prior to extended storage periods, as dur-
ing the winter, also observe the instructions
in the Care section.
Park the machine on an even surface.
Engage the spray lance in its compart-
ment.
Insert the trigger gun in its holder.
Stow away the mains cable, the high-
pressure hose and accessory on the
appliance.
Caution
Protect the appliance and its accessories
against frost.
The appliance and its accessories can get
destroyed through frost if there is any water
residues in them. To avoid damage to
them:
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.
Store the appliance and the entire ac-
cessories in a frost free room.
Danger
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Prior to longer periods of storage, e.g. in
the winter:
Remove filter from suction hose for de-
tergent and clean under running water.
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
The appliance is maintenance free.
Use only original KÄRCHER spare parts.
You will find a list of spare parts at the end
of these operating instructions.
Special accessories expand the possibili-
ties of using your appliance. Please contact
your KÄRCHER dealer for further informa-
tion.
Storage
Storing the Appliance
Frost protection
Maintenance and care
Care
Maintenance
Spare parts
Special accessories

English 11
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 mainte-
nance work.
Repair works may only be performed by the
authorised customer service.
Pull on the lever of the trigger gun; the
device will switch on.
Check whether the voltage indicated on
the type plate corresponds to the volt-
age of the mains supply.
Check the mains connection cable for
damages.
Check setting at the spray lance.
Appliance ventilation: Switch the appli-
ance on with the high-pressure hose
detached and operate (max. 2 minutes)
until the water exits the high-pressure
connection without bubbles. Switch off
appliance and reconnect high-pressure
hose.
Check the water supply.
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
Clean high-pressure nozzle: Remove
dirt and debris from the nozzle bore, us-
ing a needle and rinse through with wa-
ter from the front.
Check water flow quantity.
Slight leakage from the appliance pump
is normal. If the leakage increases con-
tact the authorized customer service.
Detach spray lance from the trigger
gun. Work only with the trigger gun.
Clean the detergent suction hose filter.
Check the detergent suction hose for
kinks.
Troubleshooting
Appliance is not running
Pressure does not build up in the
appliance
Strong pressure fluctuations
Appliance is leaking
No detergent infeed

12 English
Australia
KÄRCHER Pty. Ltd.
40 Koornang Road
Scoresby, Victoria 3179
1800 675 714 (Free Call)
www.karcher.com.au
Subject to technical modifications!
Customer Service Technical specifications
Electrical connection
Voltage 220-240
1~50/60
V
Hz
Power consumption 6 A
Protection class IP X5
Protective class II
Mains fuse (slow-blow) 10 A
Water connection
Max. feed pressure 1,2 MPa
Max. feed temperature 40 °C
Min. feed volume 8 I/min
Max. Suction height 0,5 m
Performance data
Working pressure 8 MPa
Max. permissible pressure 11
1600
MPa
psi
Water flow rate 5,5 I/min
Detergent flow rate 0,3 I/min
Recoil force of trigger gun 10 N
Dimensions and weights
Length 242 mm
Width 280 mm
Height 783 mm
Weight 5,3 kg

English 13
Notes

14 English
Assembly

Spare Parts