LogoK 2 Power Control
  • KÄRCHER Home & Garden app
  • Safety instructions
    • Hazard levels
    • Protective gear
    • General safety instructions
    • Risk of electric shock
    • Operation
    • Operation with detergent
    • Care and service
    • Transportation
  • Safety devices
    • Power switch
    • High-pressure gun lock
    • Auto-stop function
  • Symbols on the device
  • Intended use
  • Environmental protection
  • Accessories and spare parts
  • Scope of delivery
  • Device description
  • Mounting
    • Fitting the wheels
    • Installing the handles
    • Installing the water connection coupling
  • Startup
    • Water supply
      • Connection to the water line
  • Operation
    • Power Control System
    • High-pressure operation
    • Operation with a washing brush
    • Operation with detergent
      • Recommended cleaning method
      • After operation with detergent
    • Interrupting operation
    • Ending operation
  • Transport
    • Carrying the device
    • Pulling device
    • Transporting the device in a vehicle
  • Storage
    • Storing the device
    • Frost protection
  • Care and maintenance
    • Clean the sieve in the water connection
    • Cleaning the detergent filter
  • Troubleshooting guide
    • Device not running

    • Device does not reach required pressure

    • Strong pressure fluctuations

    • Device leaking

    • The detergent is not sucked in

  • Warranty
  • EU Declaration of Conformity
  • Technical data

      K 2 Power Control

      59806120 (07/25)

      KÄRCHER Home & Garden app

      The KÄRCHER Home & Garden app contains:

      • Installation and initial startup information

      • Information about the areas of application

      • Tips & Tricks

      • FAQ with detailed troubleshooting

      • Connection to the KÄRCHER Service Centre

      The app can be downloaded here:


      Trademarks

      • ™ and ™ are trademarks or registered trademarks of Google Inc.

      • ® and ® are trademarks or registered trademarks of Apple Inc.

      Safety instructions

      Read this safety chapter and these original instructions before using the device for the first time. Act in accordance with them. Keep the original instructions for future reference or for future owners.

      • In addition to the notes in the operating instructions, you also need to take into consideration the general safety regulations and accident prevention guidelines applicable by law.

      • Warnings and information notices attached to the device provide important information for hazard-free operation.

      Hazard levels

      DANGER

      Indication of an imminent threat of danger that will lead to severe injuries or even death.

      WARNING

      Indication of a potentially dangerous situation that may lead to severe injuries or even death.

      CAUTION

      Indication of a potentially dangerous situation that may lead to minor injuries.

      ATTENTION

      Indication of a potentially dangerous situation that may lead to damage to property.

      Protective gear

      CAUTION

      Wear suitable protective clothing and safety goggles to protect yourself from water or dirt backsplash.

      CAUTION

      Aerosols can be formed when using high-pressure cleaners. Inhaling aerosols can be harmful for your health. Depending on the application, the use of fully shielded nozzles (e.g. surface cleaners) can significantly lower the emission of aqueous aerosols. Depending on the environment to be cleaned, wear a suitable respiratory protective mask of class FFP 2 or comparable to protect yourself from inhaling aerosols if the use of a fully shielded nozzle is not possible.

      General safety instructions

      DANGER

      Risk of asphyxiation. Keep packaging film out of the reach of children.

      WARNING

      Only use the device for its proper use. Take into account the local conditions and beware of third parties, in particular children, when working with the device.

      WARNING

      Persons with reduced physical, sensory or mental capabilities and persons lacking experience and knowledge may only use the appliance if they are properly supervised, have been instructed on use of the appliance safely by a person responsible for their safety, and understand the resultant hazards involved.

      WARNING

      Children must not operate the device.

      WARNING

      Children must be supervised to prevent them from playing with the appliance.

      CAUTION

      Safety devices are provided for your own protection. Never modify or bypass safety devices.

      Risk of electric shock

      DANGER

      Only connect protection class I devices to properly earthed power sources.

      DANGER

      Only connect the device to alternating current. The voltage indicated on the type plate must match the voltage of the power source.

      DANGER

      Only operate the device via a fault current protection switch (maximum 30 mA).

      DANGER

      Never touch the mains plug and socket with wet hands.

      DANGER

      The mains plug and coupling of the extension cable must be water tight and may not be placed in water. The coupling may not be on the floor. Use cable drums to ensure that the sockets are at least 60 mm above the floor.

      DANGER

      All live parts in the work area must be protected against water jets.

      WARNING

      Only connect the device to an electrical connection which has been set up by a qualified electrician as per IEC 60364‑1.

      WARNING

      Check that the mains connection cable with mains plug is undamaged each time before using the device. To avoid any possible danger, a damaged mains connection cable must be immediately replaced by the manufacturer, or the authorised customer service department or a qualified electrician.

      WARNING

      Do not damage the power supply and extension cable by running over it, crushing or yanking it or similar. Protect the power supply cable from heat, oil and sharp edges.

      WARNING

      Unsuitable electrical extension cables are dangerous. Only use approved and appropriately marked electrical extension cables with a sufficient line cross section when outdoors: 1‑10 m : 1.5 mm2, 10‑30 m : 2.5 mm2

      CAUTION

      Always fully unwind the extension cable from the cable drum.

      CAUTION

      In case of longer breaks in operation and after use, switch off the device at the main switch / device switch and pull the mains plug.

      Operation

      DANGER

      Operation in explosive atmospheres is prohibited.

      DANGER

      Never suction solvents, liquids containing solvents or undiluted acids. This includes e.g. petrol, paint thinner or heating oil. The spray mist is highly flammable, explosive and poisonous.

      DANGER

      Damaged wheels / tyre valves are extremely dangerous. Damaged wheels / tyre valves can be damaged by the high-pressure jet and explode. The first sign of this is discolouration of the tyres. Keep a spray distance of at least 30 cm when cleaning the wheels / tyre valves.

      WARNING

      Do not use the device if people without the proper protective clothing are in its reach.

      WARNING

      Do not aim the high-pressure jet at yourself, e.g. to clean clothes or shoes.

      WARNING

      Do not direct the high-pressure jet at persons, animals, live electrical equipment or at the device itself.

      WARNING

      Do not spray any objects which contain harmful substances (e.g. asbestos).

      WARNING

      Check the device and the accessories, such as the high-pressure hose, high-pressure gun and safety devices, to make sure they are in proper safe and reliable condition before each operation. Do not use the device if it is damaged. Replace damaged components immediately.

      WARNING

      Only use high-pressure hoses, control panels and couplings specified by the manufacturer.

      WARNING

      Risk of scalding. When disconnecting the supply or high-pressure hose, hot water can leak out of the connections after operation.

      CAUTION

      According to the applicable regulations, the appliance may never be used with the drinking water network without a system separator. Ensure that the connection to your house water system, with which the high-pressure cleaner is operated, is equipped with a system separator according to EN 12729 type BA.

      CAUTION

      Water that has flowed through a system separator is no longer classified as drinkable.

      CAUTION

      Never leave the device unsupervised while it is in operation.

      CAUTION

      Recoil force from the water stream emerging at the high-pressure nozzle acts on the high-pressure gun. Keep proper footing and hold the high-pressure gun and spray lance firmly.

      CAUTION

      Accidents or damage due to the device falling over. Before all actions with or on the device, you must make sure that it is stable.

      ATTENTION

      Do not operate the device at temperatures below 0 °C.

      Operation with detergent

      WARNING

      Incorrect use of detergents can cause serious injuries or poisoning.

      CAUTION

      Keep the detergent out of the reach of children.

      CAUTION

      Only use the detergents supplied or specified by the manufacturer. The use of other detergents or chemicals can impair the safety of the device.

      Care and service

      WARNING

      Always pull out the mains plug before all care and maintenance work.

      CAUTION

      Have repair work and work on electrical components carried out by the authorised customer service only.

      ATTENTION

      Do not use acetone, undiluted acids or solvents, as they corrode the materials used on the device.

      Transportation

      CAUTION

      Risk of accidents and injuries. Take into account the weight of the device for transportation and storage. See chapter Technical data in the operating instructions.

      Safety devices

      CAUTION

      Risk of injury due to missing or modified safety devices!

      Safety devices are provided for your own protection.

      Do not bypass, remove or render ineffective any safety devices.

      Power switch

      The power switch prevents unintentional operation of the device.

      High-pressure gun lock

      The lock locks the lever of the high-pressure gun and prevents the device from starting unintentionally.

      Auto-stop function

      If the lever of the high-pressure gun is released, the pressure switch turns off the pump and the high-pressure jet stops. The pump switches on again when the lever is pressed.

      Symbols on the device

      Do not aim the high-pressure jet may at persons, animals, live electrical equipment or the device itself.
      Protect the device against frost.
      The device may not be connected to the public drinking water network.

      Intended use

      Use the high-pressure cleaner in private households only.

      The high-pressure cleaner is intended for cleaning machines, vehicles, buildings, tools, façades, terraces, garden machines etc. using a high-pressure water jet.

      Environmental protection

      The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.

      Electrical and electronic devices contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential danger to human health and the environment. However, these components are required for the correct operation of the device. Devices marked by this symbol are not allowed to be disposed of together with the household rubbish.

      Cleaning work producing in oily waste water, e.g. washing engines, washing undercarriages etc., may only be performed at washing stations with an oil separator.

      Working with detergents may only be performed on watertight surfaces with connection to the waste water sewage system. Do not allow detergent to enter waterways or the soil.

      Notes on the content materials (REACH)

      Current information on content materials can be found at: www.kaercher.de/REACH

      Accessories and spare parts

      Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely.

      Information on accessories and spare parts can be found at www.kaercher.com.

      Scope of delivery

      The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

      Device description

      The maximum amount of equipment is described in these operating instructions. Depending on the model used, there are differences in the scope of delivery (see packaging).


      1. Transport wheel
      2. Storage for spray lance
      3. Storage / parking position for high-pressure gun
      4. Power Control spray lance Dirt grinder for stubborn contamination, pressure stage: HARD
      5. Vario Power spray lance for common cleaning tasksThe working pressure can be continuously increased from "SOFT" to "HARD". To adjust the working pressure, release the high-pressure gun lever and turn the spray lance to the desired position.To apply detergent, detach the spray lance and operate using only the high-pressure gun.
      6. Power Control high-pressure gun
      7. High-pressure hose release button
      8. High-pressure gun lever
      9. High-pressure gun lock
      10. Trigger "0/OFF" / "I/ON"
      11. Mains connection cable with mains plug
      12. Storage hook for power cord
      13. Carrying handle
      14. Transport handle, telescoping
      15. Quick coupling for high-pressure hose
      16. Type plate
      17. High-pressure hose
      18. Water connection with integrated sieve
      19. Detergent suction hose
      20. Water connection coupling
      21. **Garden hose with commonly available coupling
        • Fabric reinforced

        • Diameter of at least 1/2 inch (13 mm)

        • Length at least 7.5 m

      22. *Washing brush, suitable for working with detergents
      23. *Foam nozzle for powerful detergent foam
      24. *Detergent container

      * optional, ** additionally required

      Mounting

      Fit the supplied loose parts onto the device before starting up the device.

      Fitting the wheels

      1. Fasten and secure the wheels to the device.


      Installing the handles

      1. Attach the transport handle.

      2. Attach the carrying handle.


      Installing the water connection coupling

      1. Screw the water connection coupling onto the water connection on the device.


      Startup

      1. Place the device on a level, horizontal surface.

      2. ATTENTION

        Risk of damage during operation with wound-up high-pressure hose!

        Damage on the high-pressure hose.

        Unwind the high-pressure hose completely and lay it out without knots, loops or twists before operating the device.

        Unwind the high-pressure hose completely and lay it out without knots, loops, or twists.

      3. Mount the high-pressure hose on the device:

        1. Pull up the clamp on the coupling.

        2. Insert the high-pressure hose into the coupling.

        3. Press down the clamp on the coupling.


      4. Mount the high-pressure hose on the high-pressure gun.

        1. Align the high-pressure hose and

        2. insert it into the high-pressure gun until it audibly clicks into place.


      5. Check for a secure connection by pulling on the high-pressure hose.

      6. Plug the mains plug into a mains socket.

      Water supply

      For the connection values, see the type plate or chapter Technical data.

      Observe the water distribution company regulations.

      ATTENTION

      Damage through contaminated water

      Contamination in the water can damage the pump and the accessories.

      KÄRCHER recommends using the KÄRCHER water filter for protection(special accessory, order number 4.730-059).

      Connection to the water line

      ATTENTION

      Risk of damage when using hose couplings made of brass with AquaStop function from third-party suppliers.

      Damage to the high-pressure pump.

      Only use hose couplings with/without AquaStop function from Kärcher, hose couplings without AquaStop function or hose couplings made of plastic with AquaStop function from third-party suppliers.
      1. Plug the garden hose onto the water connection coupling.

      2. Connect the garden hose to the water line.

      3. Open the water tap completely.


      Operation

      ATTENTION

      Risk of damage due to dry running of the high-pressure pump!

      Material damage

      Switch off the device if it does not build up pressure within 2 min and proceed according to the instructions in Troubleshooting guide.

      ATTENTION

      Risk of damage if the device is not positioned correctly.

      Damage to the high-pressure pump

      Only operate the device in an upright (vertical) position.

      Power Control System

      The pressure indicator on the high-pressure gun shows the currently set pressure level during operation with a Power Control spray lance.

      Note

      The sensitivity of materials can vary greatly depending on age and condition. The recommendations are therefore not binding.

      Note

      When operating with surface cleaner and other accessories, the pressure indicator is not accurate.

      Display
      Pressure stage
      Recommended fore.g.
      HARD
      Stone terraces made of paving stones or washed concrete, asphalt, metal surfaces, garden utensils (wheelbarrow, spade, etc.)
      MEDIUM
      Car/motorcycle, brick surfaces, plastered walls, plastic furniture
      SOFT
      Wooden surfaces, bicycle, sandstone surfaces, rattan furniture

      High-pressure operation

      ATTENTION

      Damage to painted or sensitive surfaces

      Surfaces can be damaged when the jet is too close to the surface or an unsuitable spray lance is used.

      Maintain a minimum spray distance of 30 cm when cleaning painted surfaces.Do not clean car tyres, paint or sensitive surfaces such as wood with the dirt blaster.
      1. Insert a spray lance into the high-pressure gun and lock it into position by turning it 90°.


      2. Switch the device on ("I/ON").

      3. Unlock the lever of the high-pressure gun.

      4. Press the lever of the high-pressure gun.

        The device switches on.

      5. Turn the Power Control spray lance Vario Power until the required pressure stage is indicated on the pressure indicator.

      Operation with a washing brush

      ATTENTION

      Paint damage

      Damage to surfaces through a dirty washing brush.

      Make sure that the washing brush is free from dirt or other particles before using it.
      1. Insert the washing brush into the high-pressure gun and turn by 90° to fasten it.

      Operation with detergent

      DANGER

      Risk of injury from detergent

      Serious damage to health due to improper use of detergents.

      Observe the detergent manufacturer's safety data sheet.Wear the prescribed personal protective gear.

      Note

      KÄRCHER detergents ensure fault-free operation. Ask us for a consultation, request our catalog or our detergent information sheets.

      Note

      Detergent can only be mixed into the jet at low pressure.

      1. Pull the detergent suction hose out of the casing to the desired length.


      2. Hang the detergent suction hose in a container with detergent solution.

      3. Disconnect the spray lance from the high-pressure gun and work only with the high-pressure gun.

        The detergent solution is mixed with the water jet during operation.

      Recommended cleaning method

      1. Spray the detergent sparingly on the dry surface and let it work for a while (do not let it dry).

      2. Rinse off the loosened dirt with the high-pressure jet.

      After operation with detergent

      1. Flush the device with clear water for approx. 30 seconds.

      Interrupting operation

      1. Release the lever of the high-pressure gun.

        When the lever is released, the device switches off. The high-pressure in the system is maintained.

      2. Lock the lever of the high-pressure gun.


      3. Set the high-pressure gun with the spray lance in the parking position.

      4. For work breaks longer than 5 minutes, switch off the device "0/OFF".

      Ending operation

      CAUTION

      Risk of injury from escaping water under high pressure!

      Injuries

      Only disconnect the high-pressure hose from the high-pressure gun or the device if there is no pressure in the system.
      1. Release the lever of the high-pressure gun.

      2. Close the water tap.

      3. Press the lever of the high-pressure gun for 30 seconds.

        The pressure in the system is released.

      4. Release the lever of the high-pressure gun.

      5. Lock the lever of the high-pressure gun.

      6. Switch off the device "0/OFF".

      7. Disconnect the device from the water supply.

      8. Pull the mains plug out of the outlet.

      Transport

      CAUTION

      Risk of injury or damage due to the weight of the device!

      Injury and damage.

      Be aware of the weight of the device during transport and storage.

      Carrying the device

      1. Lift up and carry the device by the carrying handle.

      Pulling device

      1. Pull out the transport handle until it audibly engages.

      2. Pull the device by the transport handle.

      Transporting the device in a vehicle

      1. Secure the device against slipping and tipping over.

      Storage

      CAUTION

      Risk of injury or damage due to the weight of the device!

      Injury and damage.

      Be aware of the weight of the device during transport and storage.

      Storing the device

      1. Place the device on a level surface.

      2. Disconnect the spray lance from the high-pressure gun.

      3. Press the high-pressure hose release button and pull off the high-pressure hose from the high-pressure gun.

      4. Disconnect the high-pressure hose from the device.

      5. Store the high-pressure hose on the device.

      6. Stow the mains connection and accessories on the device.

      Observe the additional notes before storing the device for a long period of time, seeCare and maintenance.

      Frost protection

      ATTENTION

      Risk of damage due to frost!

      Material damage

      Empty the water completely from the device and accessories.Always protect the device and accessories from frost.
      1. Finish operation, see Ending operation.

        Leave the mains plug in the mains socket.

      2. Switch the device on.

      3. Wait a maximum of 1 minute until no more water comes out.

      4. Switch off the device.

      5. Drain the water from the accessories.

      6. Pull the mains plug out of the mains socket.

      7. Store the device and accessories in a frost-protected space.

      Care and maintenance

      DANGER

      Danger of death!

      Fatal injuries due to electric shock when touching live parts.

      Do not touch any live parts.Switch off the device.Pull the mains plug out of the mains socket.

      The device is maintenance-free, i.e. you do not need to perform periodic maintenance work.

      Clean the sieve in the water connection

      ATTENTION

      Risk of damage due to missing or damaged sieve!

      Damage to the high-pressure pump

      Do not operate the device without a sieve.Do not clean the sieve with hard, pointed objects.

      Clean the sieve in the water connection if necessary.

      1. Unscrew the coupling on the water connection.

      2. Pull out the sieve.


      3. Clean the sieve under running water.

      4. Insert the sieve into the water connection.

      Cleaning the detergent filter

      Clean the detergent filter before prolonged storage.

      1. Remove the detergent filter from the detergent suction hose.

      2. Clean the detergent filter under running water.


      Troubleshooting guide

      Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorized Customer Service.

      DANGER

      Danger of death!

      Fatal injuries due to electric shock when touching live parts.

      Do not touch any live parts.Switch off the device.Pull the mains plug out of the mains socket.
      • Device not running 

      • Device does not reach required pressure 

      • Strong pressure fluctuations 

      • Device leaking 

      • The detergent is not sucked in 

      Device not running

      Remedy:

      1. Press the lever of the high-pressure gun.

        The device switches on.

      2. Check that the voltage specified on the type plate corresponds to the voltage of the power source.

      3. Check the mains connection cable for damage.

      Device does not reach required pressure

      Cause:

      The water supply is too low.

      Remedy:

      1. Open the water tap fully.

      2. Check the water inlet for an adequate flow rate.

      3. Check the setting at the spray lance.

      Cause:

      The sieve in the water connection is dirty.

      Remedy:

      1. Pull the sieve in the water connection out using flat pliers.

      2. Clean the sieve under running water.


      Cause:

      Air is in the device.

      Remedy:

      1. Vent the device:

        1. Switch on the device without a connected spray lance for a maximum of 2 minutes.

        2. Press the high-pressure gun and wait until the water escaping from the high-pressure gun is free of air bubbles.

        3. Connect the spray lance.

      Strong pressure fluctuations

      Remedy:

      1. Cleaning the high-pressure nozzle:

        1. Remove contamination from the nozzle drill with a needle.

        2. Rinse the high-pressure nozzle with water from the front.

      2. Check the water supply volume.

      Device leaking

      Remedy:

      1. The device leaks a small amount for technical reasons. If the leak is severe, request authorised Customer Service.

      The detergent is not sucked in

      Cause:

      A spray lance is mounted on the high-pressure gun.

      Remedy:

      1. Detach the spray lance and operate using only the high-pressure gun.

      Cause:

      The detergent hose is kinked, blocked or leaking.

      Remedy:

      1. Route the detergent hose without kinks, clean it or replace it.

      Cause:

      The detergent filter is blocked.

      Remedy:

      1. Clean the detergent filter, see Cleaning the detergent filter.

      Warranty

      The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possible malfunctions on your appliance within the warranty period free of cost, provided that a material or manufacturing flaw is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.

      Further information can be found at: www.kaercher.com/dealersearch

      Further warranty information (if available) can be found in the service area of your local Kärcher website under "Downloads".

      EU Declaration of Conformity

      We hereby declare that the machine described below complies with the relevant basic safety and health requirements in the EU Directives, both in its basic design and construction as well as in the version placed in circulation by us. This declaration is invalidated by any changes made to the machine that are not approved by us.

      Product: High-pressure cleaner

      Type: 1.673-xxx

      Currently applicable EU Directives

      2000/14/EC

      2014/30/EU

      2006/42/EC (+2009/127/EC)

      2011/65/EU

      Harmonised standards used

      EN 50581

      EN 55014-1: 2017

      EN 55014-2: 2015

      EN 60335-1

      EN 60335-2-79

      EN 61000-3-2: 2014

      EN 61000-3-3: 2013

      EN 62233: 2008

      Conformity evaluation procedure used

      2000/14/EC: Annex V

      Sound power level dB(A)

      Measured: 88

      Guaranteed: 90

      The undersigned act on behalf and under the power of attorney of the company management.


      Documentation supervisor:

      S. Reiser

      Alfred Kärcher SE & Co. KG

      Alfred-Kärcher-Str. 28 - 40

      71364 Winnenden (Germany)

      Ph.: +49 7195 14-0

      Fax: +49 7195 14-2212

      Winnenden, 2020/08/01

      Technical data

        

      Electrical connection
      Voltage
      220-240 V
      Phase
      1 ~
      Frequency
      50-60 Hz
      Current consumption
      6 A
      Protection Class
      IPX5
      Protection class
      II
      Power protection (slow-blowing)
      10 A
      Water connection
      Feed pressure (max.)
      1,2 MPa
      Input temperature (max.)
      40 °C
      Input amount (min.)
      8 l/min
      Device performance data
      Operating pressure
      7,4 MPa
      Max. permissible pressure
      11,0 MPa
      Water flow rate
      5,5 l/min
      Maximum flow rate
      6,0 l/min
      Detergent flow rate
      0,3 l/min
      High-pressure gun recoil force
      11 N
      Dimensions and weights
      Typical operating weight
      4,8 kg
      Length
      246 mm
      Width
      280 mm
      Height
      586 mm
      Determined values in acc. with EN 60335-2-79
      Hand-Arm Vibration value
      <2,5 m/s2
      Uncertainty K
      0,3 m/s2
      Sound pressure level LpA
      74 dB(A)
      Uncertainty KpA
      3 dB(A)
      Sound power level LWA + Uncertainty KWA
      90 dB(A)
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