Read these original operating instructions and the enclosed safety instructions before using the device for the first time. Proceed accordingly.

Keep both books for future reference or for future owners.

Only use the device in private households.

In accordance with the descriptions and the safety information in these operating instructions, the device is intended for use as a wet and dry vacuum cleaner.

Cold ashes may only be vacuumed with suitable accessories.

Protect the device from rain and do not store it outdoors.

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.

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

The illustrations show the device with the best possible equipment (WD 6 P S / KWD 6 P S).

Depending on the model selected, there are differences in the equipment. The specific equipment is described on the device packaging.

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1. Suction hose connection
2. Rotary switch (with power regulation for devices with a socket)
3. Power socket
4. Blower function
5. Filter cleaning button
6. Parking position handle
7. Carrying handle
8. Recessed grip
9. Storage area
10. Filter box and unlocking button
11. Cable hook
12. Suction hose storage (both sides)
13. Rating plate with technical data (e.g. container size)
14. Accessory storage
15. Mains connection with mains plug
16. Parking position for floor nozzle
17. Steering roller
18. Drain screw
19. Filter bag
20. Flat pleated filter
21. Removable handle with electrostatic protection
22. Suction hose with connection piece
23. Suction tubes 2 x 0.5 m
24. Crevice nozzle
25. Floor nozzle
26. Flexible tool hose
27. Adapter for connecting power tools

1. The carrying handle also serves to lock the device head and container. To unlock, swivel the bracket all the way forward until the lock is free.

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2. Before initial startup, remove the contents from the container and mount the steering rollers.

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3. Clip the support for the accessory mounting on the back of the device head.

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   Note

   For versions with stainless steel tubes, remove the protective cover before initial startup.

1. Fully unfold the filter bag.

2. Attach the filter bag to the device connection and press it on firmly.

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3. Fit and lock the device head.

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1. Connect the suction hose.

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2. Connect the suction hose to the handle.

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   Note

   For convenient vacuuming in confined spaces, the handle can be removed, and the accessories plugged directly onto the suction hose.

   To release the handle, the grey areas on both sides of the handle must be pressed, and the handle pulled from the hose.

3. Connect the floor nozzle to the suction pipes.

   • Use the position with the brush strips extended to vacuum dry dirt.

   • Use the position with squeegees extended to suck up damp dirt / water.

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1. Plug the mains plug into the socket.

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Devices without a socket

2. Set the trigger into the desired position.

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   • Position "1 ON": The suction / blowing function is activated.

   • Position "0 OFF": The device is switched off.

Devices with a socket

3. Set the trigger into the desired position.

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   • "MAX" position: The suction / blowing function is activated.

   • MAX position : When the power tool is connected, the suction is activated automatically.

   • Position "0 OFF": The device is switched off.

     Note

     As long as the device is supplied with power, the device socket can be used as a power source.

     Note

     Limited for Switzerland only: The socket outlet shall only be used during operation in dry condition.

1. Connect the suction hose.

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2. If necessary, the adapter can be adjusted to the connection diameter of the power tool with a suitable tool.

3. Option A) Put the adapter on the handle of the suction hose. Connect the suction hose to the adapter on the power tool.

   Option B) For more flexibility when working, connect the adapter to the thin tool hose and the handle of the suction hose and connect it to the power tool.

   Option C) With some power tools, the handle of the suction hose can be connected directly to the power tool.

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4. Plug the mains plug of the power tool into the device socket.

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5. Set the trigger to MAX Set.

   The power can be regulated using the rotary switch.

   The suction is activated automatically.

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• Place the handle of the suction hose in the designated parking position on the device head. Press the filter cleaning button three times with the device switched on, waiting 4 seconds between the individual actuations.

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  Note

  After pressing the filter cleaning button several times, check the container for its filling volume. Otherwise dirt can escape when the container is opened

The blower function can be used to clean areas that are difficult to reach or where vacuuming is not possible, e.g. leaves in a gravel bed.

• Insert the suction hose into the blower connection. The blower function is now activated.

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1. Set the trigger to "0 OFF".

   The device is switched off.

2. Variant 1: Place the handle of the suction hose in the intermediate parking position.

   Variant 2: Attach the floor nozzle in the parking position.

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1. Set the trigger to "0 OFF".

   The device is switched off.

2. Pull out the mains plug.

3. Remove the device head.

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4. Empty the container.

   On the devices that have a drain screw, the container can be emptied via the drain screw.

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5. Storage possibility:

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   Note

   The suction hose can be wrapped around the device head and attached to the device head with the help of the hose collar.

6. Store the device in a dry and frost-proof room.

• Clean the device and plastic accessory parts with a commonly available plastic cleaner.

• Rinse the container and accessories with water, as necessary, and dry them before further use.

1. Unlock the filter box and fold it out.

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2. Remove the filter box.

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3. Empty the filter box into a waste container. In the case of heavy soiling, tap the filter box against the edge of the waste container. The flat pleated filter does not have to be removed from the filter box.

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If necessary, clean the flat pleated filter separately.

4. To do this, remove the flat pleated filter from the filter box.

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5. Clean the flat pleated filter under running water. Do not rub or brush off.

   Allow the flat pleated filter to dry completely before reusing.

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We recommend cleaning the flat pleated filter after each use.

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.

• Declining suction performance 

Cause:

Accessories, the suction hose or the suction tubes are clogged.

Remedy:

• Remove the clog with a suitable aid.

Cause:

The filter bag is full

Remedy:

• Replace the filter bag.

Cause:

The flat pleated filter is dirty.

Remedy:

• Clean the flat pleated filter (see Chapter Clean the filter box / flat pleated filter).

Cause:

The flat pleated filter is damaged.

Remedy:

• Replace the flat pleated filter.

• WD 5, KWD 5 

• WD 5 S, KWD 5 S 

• WD 5 P, KWD 5 P 

• WD 5 P S, KWD 5 P S 

• WD 6 P, KWD 6 P 

• WD 6 P S, KWD 6 P S