Logo OC 3, OC 3 Plus 
  • Safety instructions
    • Hazard levels
    • Charger
    • Battery
    • Safe handling
  • Intended use
  • Environmental protection
  • Accessories and spare parts
  • Scope of delivery
  • Safety devices
    • Power switch
    • Pressure switch
    • Motor circuit breaker
    • Symbols on the device
  • Device description
    • Device description
    • Blink codes
  • Starting up
    • Battery charging
    • Water supply
      • Water supply from integrated water reservoir
      • Sucking water from open containers
  • Operation
    • Operation with conical jet nozzle
    • Operation with detergent
      • Recommended cleaning method
    • Operation with universal brush
    • Interrupting operation
    • Ending operation
  • Transport
    • Manual transport
    • Transport in vehicles
  • Storage
    • Storing the device
    • Frost protection
  • Care and service
    • Cleaning the valve opener/fine filter
  • Troubleshooting guide
    • Device not running

    • Device does not reach required pressure

    • Strong pressure fluctuations

    • Device leaking

  • Warranty
  • Technical data
    • OC 3
    • OC 3 Plus
  • Declaration of Conformity

      OC 3, OC 3 Plus 

      59686700 (08/23)

      Safety instructions

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

      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.

      Charger

      DANGER

      Never touch the mains plug and socket with wet hands.

      DANGER

      Danger of explosion. Do not charge any non-rechargeable battery.

      DANGER

      Do not charge the battery pack in an explosion-hazard environment.

      DANGER

      Never insert conductive objects, e.g. screwdrivers or similar, into the charging socket on the appliance.

      WARNING

      Only charge the appliance using the original charger enclosed or with a charger approved by KÄRCHER.

      WARNING

      Protect the power cable from heat, sharp edges, oil and moving parts.

      WARNING

      Do not open the charger. Repairs are only to be carried out by qualified personnel.

      WARNING

      Only use the charger for charging approved battery packs.

      WARNING

      Immediately replace a damaged charger together with charging cable with an original part.

      WARNING

      The appliance contains electrical components - do not clean the appliance under running water.

      WARNING

      You may not charge the battery pack for longer than 24 hours without interruption.

      CAUTION

      Do not use the battery pack when dirty or wet.

      CAUTION

      Keep the charger ventilation slits free of obstructions.

      CAUTION

      Do not pull the mains plug out the socket using the power supply cable.

      CAUTION

      Do not carry/transport the device using the power supply cable.

      ATTENTION

      Short circuit hazard. Protect the contacts of the battery pack from metal parts.

      ATTENTION

      Only use and store the charger in dry rooms.

      Battery

      DANGER

      Never insert conductive objects, e.g. screwdrivers or similar, into the charging socket on the appliance.

      DANGER

      Do not expose the battery to strong sunlight, heat or fire.

      ATTENTION

      This device contains non-replaceable batteries.

      Does not apply to appliances with a replaceable battery pack

      Safe handling

      WARNING

      The device is not intended for use by children, persons with restricted physical, sensory or mental abilities or persons unfamiliar with these instructions.

      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 play with the appliance.

      WARNING

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

      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

      Adhere to the respective safety regulations in hazard zones (e.g. service stations). Never operate the device in explosive spaces.

      WARNING

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

      WARNING

      Risk of injury. Do not direct the spray jet onto the eyes.

      CAUTION

      Do not use the appliance if it has been dropped beforehand, is visibly damaged or if it is leaking.

      CAUTION

      Only operate or store the device in accordance with the description or figure.

      CAUTION

      Never leave the device unsupervised while it is in operation.

      CAUTION

      In order to guarantee stability, place the device on a firm, flat surface.

      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 fill with any cleaning agents or other supplements.

      ATTENTION

      Device damage. Never fill the water reservoir with solvents, liquids containing solvents or undiluted acids (e.g. detergents, petrol, paint thinners and acetone).

      ATTENTION

      Device damage due to dry running. Only switch on the device when water is present in the water reservoir.

      ATTENTION

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

      Intended use

      Use the low pressure cleaner in private households only.

      The low pressure cleaner is intended for cleaning machines, vehicles, tools, façades, terraces, garden machines, pets etc. using a low-pressure water stream without additional detergents.

      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.

      Extraction of water from public waterways is not permitted in some countries.

      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.

      Safety devices

      CAUTION

      Missing or modified safety devices

      Safety devices are provided for your own protection.

      Never modify or bypass safety devices.

      Power switch

      The power switch prevents unintentional operation of the device.

      Pressure switch

      If the lever on the trigger gun is released, the pressure switch turns off the pump and the low pressure stream is stopped. The pump switches on again when the lever is pressed.

      Motor circuit breaker

      The motor circuit breaker shuts off the device if power consumption it too high.

      Symbols on the device

      Charge the battery pack only using the original charger enclosed or with a charger approved by KÄRCHER.

      Device description

      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. *Vehicle adapter
      2. Charger
      3. Device carrying handle
      4. Charging socket
      5. Power switch
      6. Charge indicator
      7. Trigger gun
      8. *Conical jet nozzle for gentle cleaning
      9. *Universal brush
      10. Flat jet nozzle
      11. Water reservoir
      12. Water reservoir cover
      13. Carrying handle for the water reservoir
      14. Storage compartment for small parts
      15. Valve opener
      16. Fine filter
      17. Type plate
      18. *Suction hose
      19. *Suction hose connection
      20. *Water filter
      21. *Cap
      22. *Accessories box
      23. *Viscous cloth
      24. *Fur cleaning brush
      25. *Microfibre cloth

      * optional

      Blink codes

      Battery is being charged.
      The battery is fully charged.
      Low battery voltage warning (approx. 2 minutes operating time remaining).
      The battery is discharged. The device switches itself off and cannot be switched back on.
      The motor circuit breaker has tripped (see Chapter Troubleshooting guide).

      Starting up

      1. Place the device on a flat and level surface.

      Battery charging

      1. Charge the battery.


      Note

      The charge indicator flashes during the charging procedure. This lights up continuously when the battery is fully charged. For information on the charging time, see Chapter Technical data.

      Water supply

      ATTENTION

      Contamination in the water

      Damage to the pump and accessories

      Fill the reservoir with clear water only.

      Ensure that only clear water is sucked in.

      Water supply from integrated water reservoir

      ATTENTION

      Improper water supply

      Damage to the device

      Do not fill the water reservoir with any detergents, pesticides or other additives.

      Do not immerse the device in water.

      Remove the water reservoir for filling.

      1. Pivot the carrying handle of the device to the side.


      2. Pull the water reservoir vertically upwards.


      3. Open the water reservoir lid and fill the water reservoir.


      4. Fit the water reservoir on the device.


        Note

        Take care to ensure that the low-pressure hose lies in the recess and is not crushed.

      Sucking water from open containers

      1. Pull the water reservoir vertically upwards.

      2. Remove the valve opener using the suction hose connection or a suitable pair of pliers.


      3. Plug the suction hose connection onto the fine filter.


      4. Remove the fine filter using the suction hose connection or a suitable pair of pliers.


      5. Remove the fine filter from the suction hose connection.

      6. Fit the suction hose connection into the device and fasten in place by turning it 90°.


      7. Hang the suction hose with the integrated filter into the water source (e.g. rainwater drum).

      ATTENTION

      Loss of valve opener and fine filter

      Device cannot be operated

      Store the valve opener and fine filter in the storage compartment provided.

      Fit the valve opener and fine filter before using the device with the water reservoir. Ensure that the pin of the valve opener points upwards.

      Operation

      ATTENTION

      Pump running dry

      Damage to the device

      If pressure does not build up in the device after 2 minutes then switch the device off and proceed according to the instructions in chapter Troubleshooting guide.

      1. Press the power switch.


      2. Press the lever of the trigger gun.

      Approx. 2 minutes before the operating time ends (see Chapter Technical data), the charge level indicator will start to flash.

      Operation with conical jet nozzle

      The conical jet nozzle is suitable for gentle cleaning of fur and paws or particularly sensitive components.

      CAUTION

      Spray jet

      Eye injuries and hearing damage

      Do not direct the spray jet at eyes or ears.

      1. Fit the conical jet nozzle.


      Operation with detergent

      DANGER

      Failure to adhere to the safety data sheet

      Incorrect handling of the detergent can seriously damage your health

      Observe the safety data sheet of the detergent manufacturer, in particular the instructions on personal protective equipment.

      ATTENTION

      Improper water supply

      Damage to the device

      Do not fill the water reservoir with any detergents, pesticides or other additives.

      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 low pressure stream.

      Operation with universal brush

      ATTENTION

      Damage to surfaces through a dirty universal brush

      Paint damage

      Ensure that the universal brush is free from dirt or other particles before using it.

      1. Fit the universal brush.


      Interrupting operation

      1. Release the lever of the trigger gun.

      After another 5 minutes without being pressed, the device shuts off automatically.

      Ending operation

      1. Remove the reservoir or suction hose.

      2. Switch the device on.

      3. Actuate the lever of the trigger gun until no more water is emitted.

      4. Release the lever of the trigger gun.

      5. Completely empty the reservoir.

      6. If necessary, reinsert the fine filter and valve opener. Ensure that the pin of the valve opener points upwards.

      Transport

      CAUTION

      Risk of injury and damage

      Be aware of the weight of the device during transportation.

      1. Observe regulations for dangerous goods during transport.

      Manual transport

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

      Transport in vehicles

      1. Secure the device against slipping and tipping over.

      Storage

      CAUTION

      Failure to observe the weight

      Risk of injury and damage

      Be aware of the weight of the device during storage.

      Storing the device

      1. Place the device on a level surface.

      2. Store the device within the permissible temperature range (see Chapter Technical data).

      Frost protection

      ATTENTION

      Danger of frost

      Incompletely emptied devices can be destroyed by frost.

      Completely empty the device and accessories.

      Protect the device from frost.

      1. Drain the device (see Chapter Ending operation).

      Care and service

      DANGER

      Touching live parts

      Danger of injury from electric shock

      Switch off the device and unplug the charger from the device before performing any work on the device.

      Cleaning the valve opener/fine filter

      Clean the valve opener and fine filter regularly.

      ATTENTION

      Material damage due to incorrect cleaning

      Take care not to damage the valve opener and filter.

      1. Pull the water reservoir vertically upwards.

      2. Remove the valve opener using the suction hose connection or a suitable pair of pliers.


      3. Plug the suction hose connection onto the fine filter.


      4. Remove the fine filter using the suction hose connection or a suitable pair of pliers.


      5. Clean the valve opener and fine filter under running water.

      6. Fit the fine filter and valve opener. Ensure that the pin of the valve opener points upwards.

      Troubleshooting guide

      DANGER

      Touching live parts

      Danger of injury from electric shock

      Switch off the device and unplug the charger from the device before performing any work on the device.

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

      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 authorised Customer Service.

      • Device not running 

      • Device does not reach required pressure 

      • Strong pressure fluctuations 

      • Device leaking 

      Device not running

      Cause:

      The charging state of the battery is too low.

      Remedy:

      1. Check the charging state of the battery and charge it if necessary.

      Cause:

      Motor overloaded; the motor circuit breaker has tripped.

      Remedy:

      1. Switch off the device.

      2. Switch the device on and resume operation.

      Cause:

      The ambient temperature lies outside the permissible range (see Chapter Technical data), the motor circuit breaker has tripped.

      Remedy:

      1. Switch off the device.

      2. Allow the device to cool down/heat up.

      3. Switch the device on and resume operation.

        Have the device checked by Customer Service if this malfunction occurs repeatedly.

      Device does not reach required pressure

      Remedy:

      1. Make sure there is enough water in the tank or water container.

      2. Clean the valve opener and fine filter (see Chapter Cleaning the valve opener/fine filter).

      3. Make sure that the valve opener is inserted with the pin pointing upwards.

      Strong pressure fluctuations

      Remedy:

      1. Clean the nozzle: Remove contamination and debris from the nozzle hole, using a needle and rinse with water from the front.

      2. Make sure there is enough water in the reservoir or water container.

      Device leaking

      Remedy:

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

      Warranty

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

      You can find more detailed information at: www.kaercher.com/dealersearch

      Technical data

      • OC 3 

      • OC 3 Plus 

      OC 3

      Electrical connection/Battery
      Nominal voltage of battery
      6 V
      Nominal power of device
      45 W
      Degree of protection
      IPX4
      Protection class
      III
      Charger
      Charger mains voltage
      100-240 V
      Output voltage
      9,5 V
      Output current
      0,6 A
      Phase
      1 ~
      Frequency
      50-60 Hz
      Device performance data
      Charging time for an empty battery
      3
      Operating duration with a fully charged battery
      15 min
      Operating pressure
      0,5 MPa
      Fresh water tank capacity
      4 l
      Suction height (max.)
      0,5 m
      Ambient temperature
      0-40 °C
      Dimensions and weights
      Length
      236 mm
      Width
      277 mm
      Height
      201 mm
      Weight (with accessories)
      6,2 kg
      Determined values in acc. with EN 60335-2-79
      Sound pressure level LpA
      69 dB(A)
      Uncertainty KpA
      3 dB(A)
      Sound power level LWA + uncertainty KWA
      84 dB(A)

      OC 3 Plus

      Electrical connection/Battery
      Nominal voltage of battery
      6 V
      Nominal power of device
      45 W
      Degree of protection
      IPX4
      Protection class
      III
      Charger
      Charger mains voltage
      100-240 V
      Output voltage
      9,5 V
      Output current
      0,6 A
      Phase
      1 ~
      Frequency
      50-60 Hz
      Device performance data
      Charging time for an empty battery
      3
      Operating duration with a fully charged battery
      15 min
      Operating pressure
      0,5 MPa
      Fresh water tank capacity
      7 l
      Suction height (max.)
      0,5 m
      Ambient temperature
      0-40 °C
      Dimensions and weights
      Length
      236 mm
      Width
      283 mm
      Height
      361 mm
      Weight (with accessories)
      9,3 kg
      Determined values in acc. with EN 60335-2-79
      Sound pressure level LpA
      69 dB(A)
      Uncertainty KpA
      3 dB(A)
      Sound power level LWA + uncertainty KWA
      84 dB(A)

      Declaration of Conformity

      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: Mobile Outdoor Cleaner

      Type: 1.680-xxx

      Currently applicable EU Directives

      2014/35/EU

      2014/30/EU

      2011/65/EU

      2009/125/EC

      2000/14/EC

      Commission Regulation(s)

      2019/1782

      Harmonised standards used

      EN 60335-1

      EN 60335-2-54

      EN 62233: 2008

      EN 55014-1: 2017

      EN 55014-2: 2015

      EN 61558-1

      EN 61558-2-16

      EN 61000-3-2: 2014

      EN 61000-3-3: 2013

      EN IEC 63000: 2018

      EN 50563

      Applied conformity evaluation method

      2000/14/EG: Annex V

      Sound power level dB(A)

      OC 3

      Measured: 81

      Guaranteed: 84

      The signatories act on behalf of and with the authority 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, 2021/01/01

      Declaration of Conformity (UK)

      We hereby declare that the product described below complies with the relevant provisions of the following UK Regulations, both in its basic design and construction as well as in the version put into circulation by us. This declaration shall cease to be valid if the product is modified without our prior approval.

      Product: Mobile Outdoor Cleaner

      Type: 1.680-xxx

      Currently applicable UK Regulations

      S.I. 2016/1101 (as amended)

      S.I. 2016/1091 (as amended)

      S.I. 2012/3032 (as amended)

      S.I. 2010/2617 (as amended)

      S.I. 2001/1701 (as amended)

      Commission Regulation(s)

      (EU) 2019/1782

      Designated standards used

      EN 60335-1

      EN 60335-2-54

      EN 62233: 2008

      EN 55014-1: 2017

      EN 55014-2: 2015

      EN 61558-1

      EN 61558-2-16

      EN 61000-3-2: 2014

      EN 61000-3-3: 2013

      EN IEC 63000: 2018

      EN 50563

      Applied conformity assessment procedure

      S.I. 2001/1701 (as amended): Schedule 8

      Sound power level dB(A)

      OC 3

      Measured: 81

      Guaranteed: 84

      The signatories act on behalf of and with the authority 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, 2021/01/01

      <BackPage>

       

        

       



      </BackPage>