LogoLMO 18-33 Battery
  • Safety instructions
    • Hazard levels
    • General safety instructions
    • Occupational safety
    • Safe operation
    • Residual risks
    • Risk reduction
  • Intended use
  • Environmental protection
  • Accessories and spare parts
  • Scope of delivery
  • Safety devices
    • Symbols on the device
    • Overload protection
  • Device description
    • Rechargeable battery pack
  • Installation
    • Installing the handle
  • Initial startup
    • Attaching the mulch plug
    • Installing the grass catcher
    • Installing the battery pack
  • Operation
    • General information on handling the lawnmower
    • Mowing lawns
    • Mowing edges
    • Finishing operation
    • Removing the battery pack
    • Emptying the grass catcher
  • Transport
  • Storage
  • Care and service
    • Cleaning the device
    • Removing blockages
    • Replacing the blade
  • Troubleshooting guide

    • The device switches off

  • Technical data
  • Warranty
  • EU Declaration of Conformity

      LMO 18-33 Battery

      59687840 (11/18)

      Safety instructions

      Read these safety instructions, these original instructions, the safety instructions provided with the battery pack and the operating instructions supplied with the battery pack/standard charger before using the device for the first time. Proceed accordingly. Keep the booklets 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.

      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.

      General safety instructions

      DANGER

      The device can amputate hands and feet, causing death or severe personal injury, and can fling objects unpredictably.

      DANGER

      Severe injuries through a lack of concentration when working. Do not use the device when under the influence of drugs, alcohol, or medication, or when you are tired.

      WARNING

      Children and persons unfamiliar with these instructions are not allowed to operate the device. The age of the operator may be limited by local restrictions.

      WARNING

      Children must not play with the appliance.

      WARNING

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

      WARNING

      Use only the battery pack specified in these operating instructions with the device. Observe the basic precautionary measures when using battery operated devices, to reduce the risk of injuries, fire and a leaking battery.

      WARNING

      Wear long, heavy trousers, clothing with long arms and non-slip boots when working with the device. Do not work barefoot. Do not wear sandals or short trousers. Avoid wearing loose clothing or clothing with cords and straps.

      WARNING

      Wear protective goggles or safety goggles with side protection.

      WARNING

      Always guide the device along the face of a gradient. Danger of severe injuries when you guide the device up and down a gradient.

      WARNING

      Do not run but rather walk when working with the device. Maintain a solid and safe footing and keep your balance, especially when working on gradients.

      WARNING

      Danger of accident due to slipping. Do not use the device at the edges of steep slopes or trenches, on steep slopes or embankments.

      CAUTION

      Familiarise yourself with the controls and the correct use of the device.

      Occupational safety

      DANGER

      Severe injuries when objects are flung by the cutting blade or when the cutting tool becomes entangled in wires or cords. Inspect the work area thoroughly for objects such as stones, sticks, metal, wires, bones or toys and remove these before using the device.

      DANGER

      Never use the device when persons, especially children, are within a radius of 15 m of the working area, because the danger exists of objects being flung out by the cutting blade.

      DANGER

      Danger of explosion. The device creates sparks that may ignite dust, gas or vapours. Do not operate the device in explosive atmospheres, such as in the presence of flammable liquids, gases or dusts.

      DANGER

      Severe accidents with children. Children can be attracted by the device and your activities. Keep an eye on children because they do not always remain where you have last seen them.

      WARNING

      Do not operate the device on wet grass or in the rain.

      WARNING

      Do not use the device if there is a danger of lightning.

      WARNING

      Always mow in daylight or under good artificial lighting.

      WARNING

      Keep children away from the mowing area and have them supervised by an adult who is not the operator, be alert and switch the device off if a child enters the mowing area.

      WARNING

      Be careful when approaching blind corners, bushes, trees or objects that might restrict your view.

      ATTENTION

      The device operator is responsible for accidents with other people and their property.

      Safe operation

      DANGER

      Check that the blade, blade bolts and blade unit are undamaged each time before using the device.

      DANGER

      Never lock the On/Off switch in the ON position, this is extremely dangerous.

      DANGER

      Pull the device backwards only when absolutely necessary. If you need to pull the device away from a wall or obstacle, first pull downwards to prevent yourself from stumbling or pulling the device over your feet.

      DANGER

      Danger of coming into contact with the open blade or being hit by flung objects. Do not tip the device when starting the motor or while the motor is running. If tipping is absolutely necessary, e.g. to make starting easier, then you can raise the front of the device by 5 cm. Press the handle carefully downwards for this. You must return the device to the normal operating position (i.e. all four wheels on the ground) before starting to mow.

      DANGER

      Knives that come into contact with a live cable may energize exposed metal parts of the device and cause an electric shock.

      WARNING

      The blades on the device are sharp. Wear sturdy protective gloves and work carefully when installing, replacing, cleaning or checking the seating of screws.

      WARNING

      Replace worn or damage parts as a complete set to maintain the correct balance.

      WARNING

      Ensure that the device is in a safe condition by regularly checking that all bolts, nuts and screws are screwed tight.

      WARNING

      Replace any worn or damaged parts before operating the device.

      WARNING

      Never use the device if the on/off switch on the handle does not switch on and off correctly.

      WARNING

      Do not forcefully operate the device.

      WARNING

      Stop the motor, in order to stop the blade when transporting the device to and from the mowing area or when tipping the device for crossing ground that is not covered with grass.

      WARNING

      Stop the blade before crossing gravel surfaces.

      WARNING

      Never use the device with defective or absent protective devices, such as e.g. deflectors and/or the grass catcher.

      WARNING

      Do not bring your hands or feet in the vicinity of, or underneath rotating parts. Switch the motor on according to the operating instructions.

      WARNING

      Never lift or carry the device while the motor is running.

      WARNING

      Uneven terrain carries an increased risk of slipping and accidents. Avoid holes, furrows, uneven areas, stones and other hidden objects.

      WARNING

      Start the device only when you are positioned in the safe area behind the handle.

      • All four wheels are on the ground.

      • The grass ejection chute is not open but rather protected by the grass catcher or the ejection chute cover.

      • The hands and feet of all persons are away from the cutting housing.

      WARNING

      Switch the motor off and remove the safety key. Ensure that all moving parts have completely stopped moving:

      • Always when you leave the device unattended, including the periods when disposing of the mown grass.

      • Before removing a blockage or cleaning the ejection chute.

      • Before checking, cleaning or working on the device.

      • After hitting a foreign object. First check the device for damage and repair any damage before restarting the device.

      • Before removing the grass catcher or the grass ejection chute cover.

      • When the device starts to vibrate unusually. Immediately check the device:

        • For loose parts. Tighten any loose parts if necessary.

        • For damage, especially to the blade. Repair or replace any damaged parts.

      CAUTION

      Check the grass catcher regularly for wear and tear.

      ATTENTION

      Take care to ensure that the motor control cable is not jammed or damaged in any other way during installation or when folding the handle.

      Residual risks

      WARNING

      Certain residual risks remain present, even when the device is operated in the prescribed manner. The following dangers can be present when using the device:

      • Vibration can cause injuries. Use the correct tools for the job, use the handles provided and restrict the working time and hazard exposure time.

      • Noise can cause hearing injuries. Wear hearing protection and limit the duration of exposure.

      • Injuries through contact with the blades.

      • Injuries due to flung objects.

      Risk reduction

      CAUTION

      Using the device for longer periods can cause poor circulation in the hands due to vibrations. A general period of use cannot be set, because this depends on several influencing factors:

      • Personal tendency to suffer from poor circulation (frequently cold fingers, tingling sensation in the fingers)

      • Low ambient temperature. Wear warm gloves to protect your hands.

      • Holding the device too tightly hindering blood circulation.

      • Continuous operation is more harmful than operation interrupted by work breaks.

      You should see a doctor if using the device regularly and for lengthy periods of time, and in the event of repeated occurrences of symptoms such as tingling in the fingers or cold fingers.

      Intended use

      DANGER

      Improper use

      Danger of death from incision injuries

      Only use the device for its proper use.

      • Use the battery lawnmower in private households only.

      • The device is intended for outdoor use only.

      • The device is designed for mowing private lawns.

      • The device is designed for being pushed by hand. The device should not be pulled.

      • Riding on the device is prohibited.

      Any other use is prohibited. The user carries full liability for damage resulting from improper use.

      Environmental protection

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

      Electrical and electronic appliances 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 threat to human health and the environment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with the household rubbish.

      Notes on the content materials (REACH)

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

      Symbols on the device

      Follow all warning notices and safety instructions. Read and comprehend all instructions before using the product.
      Watch out for flung or flying objects.
      Keep all spectators, especially children and pets, at least 15 m away from the work area.
      Watch out for the sharp blade. The blades continue rotating after the motor has been switched off.
      Remove the safety key before performing any maintenance.
      Wear suitable eye protection and hearing protection when performing work.
      Do not work on steep slopes.
      Do not subject the device to rain or moist conditions.

      Overload protection

      The device is equipped with an overload protection system. The device switches off automatically when an overload is detected.

      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. Front wheel
      2. Cutting height adjustment lever
      3. Battery pack release
      4. Battery flap
      5. Type plate
      6. Cable holder
      7. Motor control cable
      8. Handle
      9. Starter button
      10. ON/OFF switch
      11. Quick-release screw
      12. Grass catcher filling level indicator
      13. Grass catcher
      14. Rear wheel
      15. Mulch plug
      16. *Charger
      17. *Rechargeable battery pack
      18. Safety key

      * optional

      Rechargeable battery pack

      The device can be operated with a 18V Kärcher Battery Power battery pack.

      Installation

      Installing the handle

      1. Insert the lower section of the handle and allow it to latch into position at the desired height.

      2. Screw the upper section of the handle at the desired height.

      3. Fasten the motor control cable using the cable holder.

      Initial startup

      Attaching the mulch plug

      The mulch plug is used when the mown grass is to remain on the lawn.

      1. Open the ejection chute flap.

      2. Insert the mulch plug into the ejection chute.

      3. Close the ejection chute flap.

      Installing the grass catcher

      The grass catcher is used when the mown grass is to be collected for disposal.

      1. Open the ejection chute flap.

      2. Remove the mulch plug.

      3. Install the grass catcher on the ejection chute. Take care to ensure that the ejection chute flap locks the grass catcher in place.

      Installing the battery pack

      1. Open the battery flap.

      2. Push the battery pack into the mounting in the device until it audibly latches into place.

      3. Insert the safety key.

      4. Close the battery flap.

      Operation

      General information on handling the lawnmower

      The run time of the battery depends on several factors:

      • The condition, length and density of the grass

      • The cutting height setting

      The maximum surface performance, depending on the state of the grass, with a 5 Ah battery pack: approx. 250 m2.

      The results of the mowing process can be optimised as follows:

      • Cut at a maximum of one third of the grass height.

      • Reduce the speed at which push the device when mowing tall grass.

      Note

      Do not mow wet grass. Wet grass sticks to the underside of the lawnmower and prevents correct collection of the grass in the grass catcher or ejection of the grass.

      Mowing lawns

      WARNING

      Lifting or tipping the lawnmower during operation

      Incision injuries

      The blade of the lawnmower rotates approximately parallel to the ground over which it moves. Take care to ensure that all four wheels touch the ground when mowing.

      1. Install the grass catcher or mulch plug (see Chapter Initial startup).

      2. Set the cutting height using the cutting height adjustment lever.

        Choose the cutting height according to the condition, length and density of the grass (see Chapter General information on handling the lawnmower).

      3. Press the start button and the ON/OFF switch.

        The device starts.

      4. Release the start button and hold the ON/OFF button pressed.

      Empty the grass catcher regularly when using the grass catcher, otherwise the ejection chute can become clogged with cut grass (see Chapter Emptying the grass catcher).

      Mowing edges

      Lawn edges, e.g. along a wall, can also be mown using the device.

      1. Push the lawnmower along the wall, close to the wall.

      The side inlet ensures that the grass is pulled into the cutting zone.

      Finishing operation

      1. Release the ON/OFF switch.

        The motor stops.

      Removing the battery pack

      1. Open the battery flap.

      2. Remove the safety key.

      3. Press the battery pack release.

      4. Remove the battery pack.

      5. Close the battery flap.

      Emptying the grass catcher

      The flap on the grass catcher filling lever indicator closes when the grass catcher is full. Empty the grass catcher in this case.

      1. Lift the ejection chute flap.

      2. Remove the grass catcher.

        Take care to ensure that the motor control cable remains in the cable holder when removing the grass catcher.

      3. Empty the grass catcher.

      Transport

      WARNING

      Sharp blade

      Incision injuries

      Be careful when tipping or lifting the device.

      Keep all parts of your body away from the cutting blade.

      1. Switch the device off (see Chapter Finishing operation).

      2. Ensure that the blade is no longer rotating.

      3. Allow the device to cool down.

      4. Remove the safety key (see Chapter Removing the battery pack).

      5. Remove the battery pack.

      6. Secure the device against slipping and tipping over when transporting in vehicles.

      Storage

      Clean the device before storing (see Chapter Cleaning the device).

      1. Release the quick-release screws and fold down the handle.

      2. Remove the handle.

      3. Place the grass catcher on the handle and the device.

      4. Store the device in a dry, well ventilated location. Keep away from corrosive substances such as garden chemicals and defrosting salt. Do not store the device outdoors.

      Care and service

      WARNING

      Sharp blade

      Incision injuries

      Be careful when tipping or lifting the device.

      Keep all parts of your body away from the cutting blade.

      Cleaning the device

      1. Remove the battery pack (see Chapter Removing the battery pack).

      2. Clean the exterior of the device with a soft, damp cloth or brush each time after use.

        3. Clean the blade before longer storage periods.

      3. Tip the device onto the side.

      4. Clean the blade and the underside of the device using a brush.

      Removing blockages

      WARNING

      Removing blockages

      Incision injuries from the sharp blade or sharp-edged objects

      Wear protective gloves when checking for blockages or removing blockages.

      1. Switch the device off and wait until the blade comes to a standstill.

      2. Remove the battery pack (see Chapter Removing the battery pack).

      3. Remove the grass catcher and check for blockages. Remove any blockages.

      4. Check the ejection shaft for blockages. Remove any blockages.

      5. Tip the device onto the side.

      6. Check the underside of the device and the blade for blockages. Be careful when removing blockages because the blade can move while doing this.

      Replacing the blade

      1. Remove the battery pack (see Chapter Removing the battery pack).

      2. Clean the underside of the device (see Chapter Cleaning the device).

      3. Lock the blade and then loosen the screw.

      4. Remove and dispose of the blade.

      5. Fit the new blade into the holder.

      6. Lock the blade and then tighten the screw.

      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 authorised Customer Service.

      • The device switches off 

      The device switches off

      Cause:

      The device overload protection system has triggered.

      Remedy:

      1. Release the ON/OFF switch.

      2. Press the start button and the ON/OFF switch.

      Cause:

      The battery pack overheating protection has triggered.

      Remedy:

      1. Wait until the battery pack temperature lies within the normal range.

      2. Charge the battery pack if the device cannot be switched on.

      Technical data

        

      Country variant
      Country
      Device performance data
      Nominal voltage
      18 V
      Cutting width
      33 cm
      Cutting height
      35-65 mm
      Grass catcher volume
      35 l
      Idle speed
      4000 ± 10% 1/min
      Degree of protection
      Determined values in acc. with EN 60335-2-77
      Sound pressure level LpA
      77 dB(A)
      Uncertainty KpA
      3 dB(A)
      Sound power level LWA + K uncertaintyWA
      92 dB(A)
      Right handle hand-arm vibration value
      0,8 m/s2
      Left handle hand-arm vibration value
      0,7 m/s2
      Uncertainty K
      1,5 m/s2
      Dimensions and weights
      Length x width x height
      1251 x 371 x 992 mm
      Weight (without battery pack)
      10 kg

      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 defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.

      (See overleaf for the address)

      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: Battery-operated lawnmower

      Type: LMO 18-33 Battery 1.444-4xx.0

      Currently applicable EU Directives

      2000/14/EC (+2005/88/EC)

      2014/30/EU

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

      2011/65/EU

      Harmonised standards used

      EN 50581: 2012

      EN 55014-1: 2017

      EN 55014-2: 2015

      EN 60335-1:2012+A11:2014+A13:2017

      EN 60335-2-77:2010

      EN 62233: 2008

      Conformity evaluation procedure used

      2000/14/EC and amended by 2005/88/EC: Annex VI

      Sound power level dB(A)

      Measured: 89.1

      Guaranteed: 92

      Name and address of the notified body involved

      Société Nationale de Certification et d’Homologation

      2a. Kalchesbruck

      L-1852 Luxembourg

      ID no. 0499

      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, 2018-11-01

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