K 2
Operating Instructions
Please read the operating instructions carefully before using the unit.
59647640 (12/12)
Contents |
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General information . . . . . . . . . . . . . . . . . . |
3 |
Safety instructions . . . . . . . . . . . . . . . . . . . |
4 |
Description of the Appliance . . . . . . . . . . . . |
6 |
Operation . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
Transport . . . . . . . . . . . . . . . . . . . . . . . . . |
10 |
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . |
10 |
Maintenance and care . . . . . . . . . . . . . . . . |
11 |
Troubleshooting. . . . . . . . . . . . . . . . . . . . . |
11 |
Helpline . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
Technical specifications . . . . . . . . . . . . . . . |
12 |
EC Declaration of Conformity . . . . . . . . . . . |
13 |
Spare Parts. . . . . . . . . . . . . . . . . . . . . . . . |
14 |
2 English
General information
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 owners.
Scope of delivery
The scope of delivery of your appliance is illustrated on the packaging. Check the contents of the appliance for completeness when unpacking.
In the event of missing accessories or any transport damage, please contact your dealer.
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.
Symbols on the machine
The high pressure jet may not be directed at persons, animals, live electrical equipment or at the appliance itself. Protect the appliance against frost.
Symbols in the operating instructions
Danger
Immediate danger that can cause severe injury or even death.
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.
Environmental protection
The packaging material can be recy-
cled. 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.
Notes about the ingredients (REACH)
You will find current information about the ingredients at: www.kaercher.com/REACH
Warranty
The warranty terms published by the relevant 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 manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. Please submit the proof of purchase.
English 3
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 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 damage 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 areas (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 directed at other persons or directed by the user at him/herself to clean clothing or footwear.
Never use the appliance to clean objects containing hazardous substances (e.g. asbestos).
Vehicle tyres or tyre valves are susceptible 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!
Risk of explosion!
Do not spray flammable liquids. Never draw in fluids containing solvents
or undiluted acids and solvents! This includes petrol, paint thinner and heating
4 English
oil. The spray mist thus generated is highly inflammable, explosive and poisonous. Do not use acetone, undiluted acids and solvents as they are damaging to the materials from which the appliance is made.
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 mm2; 10 - 30 m: 2.5 mm2
Always fully unroll electrical cables from the cable drum.
High-pressure hoses, fixtures and couplings are important for the safety of the appliance. Only use high-pressure hoses, fixtures and couplings recommended by the manufacturer.
This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities.
The appliance must not be operated by children or persons who have not been instructed accordingly.
Children should be supervised to prevent them from playing with the appliance.
Keep packaging film away from children - risk of suffocation!
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.
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.
Caution
In case of extended downtimes, switch the appliance off at the main switch / appliance switch or remove the mains plug.
Do not operate the appliance at temperatures below 0 °C.
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 extension 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 working 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.
High pressure hose
The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 11 MPa (1600 psi) - it can be easily damaged and should be stored carefully.
Do not kink.
Do not drive vehicles over the hose.
Do not expose the hose to sharp edges
or corners.
Misuse will lead to ballooning or premature failure and will invalidate warranty.
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.
Overflow valve with pressure switch
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.
Prerequisites for the appliance's stability
Caution
Create stability for the appliance prior to all work on or with the appliance to prevent accidents or damage.
–The stability of the appliance is warranted when it is placed onto an even surface.
English 5
Description of the Appliance
These operating instructions describe the |
10 |
Mains cable with mains plug |
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maximum equipment. Depending on the |
11 |
Bearing wheel |
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model, there are differences in the scopes |
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Trigger gun |
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of delivery (see packaging). |
13 |
Lock trigger gun |
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1 |
High pressure connection |
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Clamp for high pressure hose |
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2 |
Appliance switch "0/OFF“/ „I/ON“ |
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High pressure hose |
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3 |
Storage hook for high pressure hose |
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Spray lance with pressure regulation |
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and mains connection cable |
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(Vario Power) |
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4 |
Transport handle |
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Spray lance with Dirtblaster |
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5 |
Storage for spray lance |
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Optional accessories |
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6 |
Storage for trigger gun |
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Washing brush |
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7 |
Water connection with integrated sieve |
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Rotary washing brush |
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8 |
Detergent suction hose (with sieve) |
20 |
Foam nozzle with detergent container |
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9 |
Coupling element for water connection |
21 |
Vario joint |
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6 English
"CLICK"
English 7
Operation
Before Startup
Mount loose parts delivered with appliance prior to start-up.
Illustrations on Page 6 and 7
Illustration 
Insert the transport wheels and lock them. Illustration 
Attach the transport handle.
Illustration 
Screw the coupling element to the water connection on the appliance.
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.
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. Water flowing through a system separator is considered non-drinkable.
Caution
Always connect the system separator to the water supply, never directly to the appliance!
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.
Use a fibre-reinforced water hose (not included) with a standard coupling. (Minimum diameter 1/2 inch (13 mm), minimum length 7.5 m).
Push the water supply hose onto the coupling unit, then connect it to the water supply.
Start up
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”.
Operation
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.
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 pressure remains in the system.
Spray lance with Dirtblaster
For particularly dirty items or areas. Not suitable for use with detergents.
8 English
Spray lance with pressure regulation
(Vario Power)
Carrying out the most common cleaning tasks. The work pressure can be stagelessly regulated between "Min" and "Max". You can add detergent when "Mix" is selected.
Release the lever on the trigger gun. Illustration 
Turn the spray pipe to the desired position.
Optional
Washing brush
Suitable for use with detergents.
Rotary washing brush
Suitable for use with detergents.
The rotating washing brush is ideally suited for the cleaning of vehicles.
Caution
Please make sure that the washing brush is free from dirt or other particles. Otherwise, it may damage the paint work.
Vario joint
Infinitely adjustable up to 180°, for cleaning of difficult-to-reach areas.
Attach the vario joint between trigger gun and accessory.
Working with detergent
Please use exclusively KÄRCHER detergents and care products to carry out the respective cleaning task, as these were specifically developed for your appliance. The use of other detergents and care products may lead to premature wear and can invalidate your warranty claims. Please obtain information at your local dealer or request 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.
Recommended cleaning method
Spray the detergent sparingly on the dry surface and allow it to react, but not to dry.
Spray off loosened dirt with the highpressure jet.
Optional
Foam nozzle
With powerful foam for effortless cleaning. Illustration 
Fill the detergent solution in the detergent tank of the foam nozzle (observe dosage instructions on the packaging of the detergent).
Connect the detergent tank to the foam nozzle.
Connect the foam nozzle to the trigger gun.
Note: This will mix the detergent with the water stream.
Interrupting operation
Release the lever on the trigger gun. Illustration 
Lock the lever on the trigger gun.
During longer breaks (more than 5 minutes), also turn the appliance off using the "0/OFF" switch.
Insert the trigger gun in its holder.
Finish operation
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.
Press the lever on the trigger gun to release any remaining pressure in the system.
Illustration
Lock the lever on the trigger gun.
Detach the appliance from the water supply.
Pull out the mains plug.
English 9
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