Introduction
Thank you for choosing the Kärcher WD 5 P V-25/5/22 Wet/Dry Vacuum Cleaner. This versatile appliance is designed for efficient cleaning of various surfaces, capable of handling both wet and dry dirt, fine dust, and coarse debris. It also features a blowing function and a power tool socket for enhanced utility. Please read this manual thoroughly before initial operation to ensure safe and correct use, and retain it for future reference.
Safety Instructions
Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury. Keep the appliance away from children. Do not vacuum flammable or explosive materials. Ensure the power cord is undamaged before use. Disconnect from power before cleaning or maintenance.
1. Setup and Assembly
Follow these steps to prepare your Kärcher WD 5 P V-25/5/22 for first use.
- Unpacking: Carefully remove all components from the packaging. Verify that all parts listed in the 'Box Contents' section are present and undamaged.
- Attaching the Wheels: Insert the four wheels into their designated slots on the base of the vacuum cleaner until they click into place.
- Hose Connection: Connect the suction hose to the suction inlet on the front of the vacuum cleaner. Ensure it is securely fastened.
- Tube and Nozzle Assembly: Attach the two suction tubes together, then connect them to the end of the suction hose. Select the appropriate floor nozzle or crevice nozzle and attach it to the end of the suction tube.
- Filter Installation: For dry vacuuming, ensure the flat pleated filter is correctly installed in its compartment. For wet vacuuming, the flat pleated filter can remain, but a fleece filter bag is recommended for dry debris to protect the filter and simplify disposal.

Image 1.1: The Kärcher WD 5 P V-25/5/22 wet/dry vacuum cleaner fully assembled with its primary accessories, including the suction hose, tubes, floor nozzle, crevice nozzle, flat pleated filter, and fleece filter bag.

Image 1.2: A detailed view of the various accessories included with the Kärcher WD 5 P V-25/5/22, such as the suction hose, extension tubes, floor nozzle, crevice nozzle, and filter bag.
2. Operating Instructions
Your Kärcher WD 5 P V-25/5/22 offers multiple cleaning modes.
2.1 Basic Operation
- Power Connection: Plug the power cable into a suitable electrical outlet.
- Switching On/Off: Turn the rotary switch on the top of the unit to the 'I' position to switch on the vacuum cleaner. Turn it to 'O' to switch it off.
2.2 Dry Vacuuming
For dry dirt, dust, and debris:
- Ensure a fleece filter bag is inserted for optimal dust collection and filter protection.
- Attach the appropriate nozzle (e.g., floor nozzle for large areas, crevice nozzle for tight spaces).
- Switch on the appliance and begin vacuuming.
2.3 Wet Vacuuming
For liquids and damp dirt:
- Remove the fleece filter bag if one is installed. The flat pleated filter is suitable for both wet and dry vacuuming and does not need to be removed.
- Attach the wet floor nozzle or other suitable accessory.
- Switch on the appliance and vacuum the liquid. The float will automatically stop suction when the container is full.
2.4 Blowing Function
To remove loose dirt from inaccessible areas or to clear leaves:
- Disconnect the suction hose from the suction inlet.
- Connect the suction hose to the blowing connection located on the rear of the motor head.
- Switch on the appliance to activate the blowing function.

Image 2.1: An individual demonstrating the use of the Kärcher WD 5 P V-25/5/22 for general floor vacuuming, highlighting its maneuverability and effective cleaning.
2.5 Power Tool Socket
The integrated power tool socket allows for direct connection of power tools, with automatic on/off synchronization.
- Connect the power tool's plug to the socket on the vacuum cleaner.
- Connect the vacuum hose to the dust extraction port of your power tool using the provided adapter.
- Set the vacuum cleaner's rotary switch to the power tool symbol. The vacuum will automatically start when the power tool is activated and switch off shortly after the tool is turned off.

Image 2.2: A user operating the Kärcher WD 5 P V-25/5/22 in conjunction with a power tool, demonstrating the dust extraction capability via the integrated power tool socket.
3. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
3.1 Emptying the Container
- Switch off the appliance and unplug it from the power outlet.
- Open the clips on the side of the motor head and lift off the motor head.
- Carefully lift the container and empty its contents into a suitable waste receptacle.
- Clean the inside of the container with water if necessary and allow it to dry before reassembly.
3.2 Cleaning/Replacing the Flat Pleated Filter
The flat pleated filter is located in a cassette on the motor head.
- Switch off the appliance and unplug it.
- Press the filter cleaning button (if available) several times to dislodge dust from the filter.
- Open the filter cassette cover by pressing the release button.
- Remove the flat pleated filter. Tap it out over a waste bin or rinse it under running water. Allow it to dry completely before reinserting.
- Replace the filter if it is damaged or heavily soiled.

Image 3.1: A hand demonstrating the easy access to the flat pleated filter compartment on the Kärcher WD 5 P V-25/5/22, simplifying filter cleaning and replacement.
3.3 Replacing the Fleece Filter Bag
For dry vacuuming, the fleece filter bag collects fine dust and debris.
- Switch off the appliance and unplug it.
- Lift off the motor head as described in 'Emptying the Container'.
- Carefully remove the full fleece filter bag from the suction inlet flange.
- Dispose of the full bag and install a new Kärcher fleece filter bag, ensuring it is properly seated over the flange.
3.4 General Cleaning
Wipe the exterior of the vacuum cleaner with a damp cloth. Do not use abrasive cleaners or solvents. Clean nozzles and tubes regularly to prevent blockages.
4. Troubleshooting
If you encounter issues with your Kärcher WD 5 P V-25/5/22, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low or no suction power |
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| Appliance does not start |
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| Water escapes during wet vacuuming |
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5. Specifications
Key technical data for the Kärcher WD 5 P V-25/5/22.
- Model: WD 5 P V-25/5/22
- Item Model Number: 1.628-306.0
- Brand: Kärcher
- Wattage: 1100 watts
- Container Capacity: 25 Liters
- Hose Length: 2.2 Meters
- Power Cable Length: 5 Meters (approximate, inferred from description)
- Maximum Suction: 216 Centimeters (water column)
- Filter Type: Flat Pleated Filter (Cloth)
- Noise Level: 79 Decibels
- Product Dimensions (L x W x H): 16.46" x 15.04" x 25.71"
- Item Weight: 22.4 pounds
- Special Features: Wet/Dry Vacuuming, Blowing Function, Power Tool Socket with Automatic On/Off
6. Warranty and Support
Kärcher products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Kärcher website.
For technical support, spare parts, or service inquiries, please contact Kärcher customer service. Contact details can typically be found on the Kärcher website or in your product documentation.







