Use the device exclusively with battery packs and chargers from the KÄRCHER Battery Power 4 V system.

	Suitable battery packs are marked with the BP 4 V symbol.
	Only charge the battery pack with the chargers approved for charging.

Use the floor cleaner exclusively for hard floor cleaning in your private household and only on waterproof hard floors.

Do not clean water-sensitive floor coverings such as e.g. untreated cork floors, since the moisture can penetrate and damage the floor.

The device is suitable for cleaning PVC, linoleum, tiled, stone, oiled and waxed parquet, laminate and all water-resistant floor coverings.

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.

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

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.

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.

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

Read these safety instructions, these original instructions, the safety instructions provided with the battery pack and the original instructions for the battery pack/standard charger supplied before using the device for the first time. Act in accordance with them. 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.

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).

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1. ON/OFF switch
2. Button for adjusting the cleaning levelSwitching between cleaning level 1 and 2
3. “Cleaning level 2” indicatorIncreased roller speed and water quantity
4. “Cleaning level 1” indicatorNormal roller speed and water quantity
5. “MIN MAX” indicator (red)The fresh water tank is emptyThe waste water tank is full
6. “Battery” indicator (green)Battery run time display
7. Wall anti-slip handle
8. Handle
9. Fresh water tank
10. Battery packs (KÄRCHER Battery Power 4 V)
11. Quick charger Duo (KÄRCHER Battery Power 4 V)
12. Battery pack holder
13. Removable hair filters
14. Floor head
15. Unlocking button for hair filters
16. Handle unlocking button
17. Waste water tank tongue
18. Waste water tank
19. Universal cleaning rollers
20. * Cleaning rollers for stone floors
21. Cleaning brush
22. Detergent RM 536 (30 ml)
23. * Detergent RM 536 (500 ml)
24. * Detergent RM 537 (30 ml)
25. Parking and cleaning station
26. Raised elements for storing the rollers

* optional

1. Hold the basic device firmly.

2. Insert the handle bar as far as it will go into the basic device until it audibly latches into place. The handle bar must sit firmly in the unit.

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1. Charge the battery packs (see operating instructions and safety instructions for the battery packs and the charger).

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1. Press the battery packs into the battery pack holder on the device until they audibly latch into place.

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1. Place the waste water tank on the floor.

2. Set the device on the waste water tank and press down so that the waste water tank audibly latches into place.

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   The waste water tank must sit tightly in the device.

1. Twist the cleaning rollers onto the roller holder all the way to the end stop.

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2. Pay attention to the colour coding on the inner side of the roller and on the roller holder on the device (e.g. blue to blue).

3. After installation, check that the cleaning rollers are tightly seated.

1. Grasp the fresh water tank by the recessed grips at the side and remove it from the device.

2. Open the tank cap and turn it to the side.

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3. Fill the fresh water tank with cold or lukewarm fresh water.

4. Add KÄRCHER detergent or care agent to the fresh water tank as required.

   ATTENTION

   Overdosing or underdosing of the detergent or care agent

   Can result in poor cleaning results.

   Follow the dosage recommendations for the detergent or care agent.

5. Close the tank cap.

6. Fit the fresh water tank into the device.

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   The fresh water tank must sit tightly in the device.

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• Floor cleaning is performed using a to and fro movement at the same speed as when vacuuming.

  Note

  For an optimum cleaning result, wash the rollers in the washing machine at 60° C before initial use.

1. Press the ON/OFF switch.

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   The device switches on.

   The cleaning level 1 indicator for normal roller speed and normal water quantity lights up.

2. Wait until the rollers rotate.

3. Switch to cleaning level 2 using the button for setting the cleaning level.

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   This increases the roller speed and water quantity.

   The Cleaning level 2 indicator lights up.

4. Move the device back and forth until the rollers are sufficiently moistened.

   Note

   Selection of cleaning level 1 or cleaning level 2 depends on the type of floor to be cleaned (e.g. wooden or stone floor).

   The device is set to cleaning level 1 after initial start-up.

   The cleaning level setting last used always remains activated after interrupting and resuming work.

The “Battery” indicator shows the remaining battery run time:

• 3 LEDs light up - 70% to 100% battery run time

• 2 LEDs light up - 40% to 70% battery run time

• 1 LED lights up - 20% to 40% battery run time

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A roller start-stop motion and optical signals warn of a depleted battery.

• Approx. 5 minutes before the battery is depleted, the lowest LED flashes and the rollers rotate three times in the form of a quick start-stop motion.

• All LEDs flash for 30 seconds when the battery is empty and the device has switched off.

1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Release the waste water tank: Stand with your foot on the tongue of the waste water tank and push the handle bar forward.

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   The waste water tank releases from the device.

4. For draining the waste water tank, do not transport the waste water tank by the top cover, but hold it level using both hands.

5. Empty the waste water tank through the openings. In the case of adhering soiling, remove the cover of the waste water tank and rinse the waste water tank with fresh water.

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6. Fit the waste water tank (see chapter Fitting the waste water tank).

   • If the fresh water tank is empty, the “MIN MAX” indicator (red) lights up.

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7. Fill the fresh water tank (see chapter Filling the fresh water tank).

   ATTENTION

   Danger from escaping water

   Risk of damage

   Empty the waste water tank every time the fresh water tank is empty and before filling the fresh water tank to prevent the waste water tank from overflowing.

1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Park the device on the parking and cleaning station.

1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Park the device on the parking and cleaning station.

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ATTENTION

Adhering dirt deposits

Adhering dirt deposits can damage the device in the long term.

It is recommended to clean the device completely after each application.

4. Clean the device (see chapter Floor head cleaning by means of rinsing process).

1. Allow the empty waste water tank to dry before fitting it into the device.

2. Park the device on the parking and cleaning station.

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3. Press the handle unlocking button.

4. Pull the handle upwards and away.

5. Hook the handle on the device using the strap.

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6. Place the wet rollers to dry on the raised elements of the parking and cleaning station.

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7. Remove the battery packs (see chapter Removing the battery pack).

8. Charge the battery packs, see operating instructions and safety instructions for the battery packs and the charger.

9. Store the device in a dry room.

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1. Press the ON/OFF switch.

   The device switches off.

2. Press the battery pack unlocking button, and pull the battery packs out of the battery pack holder.

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1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Release the waste water tank: Stand with your foot on the tongue of the waste water tank and push the handle bar forward.

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4. Empty the waste water tank and reinsert it until it latches into place (see chapter Emptying the waste water tank and refilling the cleaning fluid).

5. Place the device with an empty waste water tank in the parking and cleaning station.

6. Fill the fresh water tank with 100 ml of fresh water without detergent or care agents up to the mark on the label (see chapter Filling the fresh water tank).

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   Note

   It is not necessary to add detergent for the rinsing process.

7. Hold the ON/OFF switch and the cleaning level adjustment button simultaneously pressed for 3 seconds.

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8. The indicators light up repeatedly from top to bottom.

   The rinsing process starts and takes approx. 90 seconds.

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   Note

   At the start of the rinsing process, the water runs from the fresh water tank onto the rollers for approx. 45 seconds. During this time the device is silent. Only at the end of the rinsing process do the rollers start to turn for approx. 30 seconds.

9. Once the rinsing process has finished, the “MIN MAX” indicator (red) flashes for 10 seconds.

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10. Release the waste water tank: Stand with your foot on the tongue of the waste water tank and push the handle bar forward.

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11. Empty and clean the waste water tank (see chapter Cleaning the waste water tank).

12. Press the hair filter unlocking button.

    The hair filters are released.

13. Remove and clean the hair filters (see chapter Cleaning the hair filters).

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14. Remove and clean the rollers (see chapter Cleaning the rollers).

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15. If water is still present in the fresh water tank, remove and empty the fresh water tank.

For information on the waste water tank display and the waste water tank emptying procedure, see chapter Emptying the waste water tank and refilling the cleaning fluid.

1. Remove the waste water tank cap.

2. Clean the waste water tank and cap with fresh water.

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3. Alternatively, the waste water tank can be cleaned in a dishwasher.

   Note

   The rubber seals of the waste water tank cap can become sticky when cleaned in a dishwasher. This does not affect their sealing ability.

1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Park the device on the parking and cleaning station.

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4. Unscrew the cleaning rollers via the recessed grip.

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5. lean the cleaning rollers under running water on in a washing machine at max. 60 °C without washing agents.

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6. Clean the roller drive with a moist cloth.

7. Place the wet rollers to dry on the raised elements of the parking and cleaning station.

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8. Store the device in a dry room.

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1. Press the ON/OFF switch.

   The device switches off.

2. Fix the floor head with the foot and push the handle forward.

   The device stands by itself.

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3. Park the device on the parking and cleaning station.

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4. Press the hair filter unlocking button.

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   The hair filters are released and can be removed.

5. Clean both hair filters under running water.

6. Remove adhering dirt deposits, e.g. in the filter comb, using the cleaning brush.

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7. Insert the hair filters into the floor head and allow them to latch into place. Both hair filters must sit tightly in the device.

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• Observe the manufacturer's dosing quantity recommendations when dosing with detergent or care agents.

• To prevent foaming, fill the fresh water tank with water first and the add the detergent or care agent.

• To prevent the tank from overflowing, be sure to leave enough space for the detergent or care agent when filling with water. To do this, observe the Max marking on the fresh water tank.

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 does not work 

• The error LED ("Battery" indicator) flashes when the device is switched on and the device does not start 

• The error LED ("Battery" indicator) flashes while the device is being used 

• The indicators light up repeatedly from top to bottom 

• The device does not absorb dirt 

• The rollers are too dry 

• The rollers twist out of the roller holder and the rotation of the rollers does not start 

• Poor cleaning result 

• The water absorption is not optimal 

• The device is losing waste water 

• The device engages in joints when used 

Cause:

The battery packs are not sitting correctly in the device.

Remedy:

• Press the battery packs into the battery pack holder on the device until they latch into place.

Cause:

The charging state of the battery packs is too low.

Remedy:

• Charge the battery packs, see chapter Charging battery packs.

Cause:

The battery packs or charger is defective.

Remedy:

• Replace the battery packs or charger, see chapter Intended use.

Cause:

The battery packs are empty.

Remedy:

• Charge the battery packs, see chapter Charging battery packs.

Cause:

Device has overheated during use (e.g. when operating in high ambient temperatures).

Remedy:

• Stop working and allow the device to cool down.

• Allow the device to cool down if the device switches off by itself.

  The device can only be switched on again once it has cooled down enough.

Cause:

The device is in the 90-second rinsing process for cleaning the floor head

Remedy:

• Wait approx. 90 seconds. After this, the rinsing process is finished and the indicators no longer light up (see chapter Floor head cleaning by means of rinsing process).

Cause:

There is no water in the fresh water tank. The “MIN MAX” indicator (red) lights up.

Remedy:

• Refill water in the fresh water tank, see chapter Emptying the waste water tank and refilling the cleaning fluid.

Cause:

The fresh water tank is not sitting properly in the device.

Remedy:

• Insert the fresh water tank so that it is firmly seated in the device.

Cause:

The waste water tank is missing or not sitting properly in the device.

Remedy:

• Insert the waste water tank in the device so that it audibly latches into place.

Cause:

The hair filters are missing or are not sitting correctly in the device.

Remedy:

• Fit the hair filters correctly in the device.

Cause:

The rollers are missing or not sitting properly in the device.

Remedy:

• Fit the rollers or twist the rollers as far as they will go onto the roller holder.

Cause:

The rollers are dirty or worn out.

Remedy:

• Clean the rollers (see chapter Cleaning the rollers.

Cause:

The rollers are not being sufficiently moistened.

Remedy:

• Moisten the rollers, see chapterStarting work.

• Moisten the rollers under the tap, wring them out and insert them into the device.

Cause:

The forward or backward mopping motion was started directly after the ON/OFF switch was pressed.

Remedy:

• After pressing the ON/OFF switch, wait until the rollers rotate and only then start the forward or backward mopping motion.

Cause:

The cleaning rollers were not washed before initial use.

Remedy:

• Wash the rollers in a washing machine at 60°C. For notes, see chapter General instructions on operation.

Cause:

The rollers are dirty.

Remedy:

• Clean the rollers, see chapter Cleaning the rollers.

Cause:

The rollers are not being sufficiently moistened.

Remedy:

• Moisten the rollers, see chapterStarting work.

Cause:

Incorrect detergent or incorrect dosage was used.

Remedy:

• Use only KÄRCHER detergent and be sure to use the correct dosage.

Cause:

Foreign detergent residues are present on the floor.

Remedy:

• Thoroughly remove all detergent residues from the rollers using water.

• Clean the floor several times using the device and clean rollers, without using detergent.

  This removes all detergent residues from the floor.

Cause:

The hair filters are not sitting correctly in the device.

Remedy:

• Fit the hair filters correctly in the device.

Cause:

The rollers are worn out.

Remedy:

• Replace the rollers.

Cause:

The waste water tank is full.

Remedy:

• Empty the waste water tank immediately, see chapter Emptying the waste water tank and refilling the cleaning fluid.

Cause:

The waste water tank is not sitting properly in the device.

Remedy:

• Fit the waste water tank in the device so that it audibly latches into place. The waste water tank must sit tightly in the device.

Cause:

The hair filters are not sitting correctly in the device.

Remedy:

• Fit the hair filters correctly in the device.

Cause:

The waste water tank is damaged.

Remedy:

• Contact the authorised Customer Service.

Cause:

The knobs on the underside of the waste water tank are damaged or worn.

Remedy:

• Contact the authorised Customer Service.