1. Introduction
The Kärcher WD 5 P V-25/5/22 is a versatile wet and dry vacuum cleaner designed for efficient cleaning of fine or coarse, dry or wet dirt on all hard floors. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your appliance.
Key features include a flat pleated filter for seamless wet and dry vacuuming without filter changes, a powerful 1100 W motor, a robust 25-liter plastic container, and a blower function for clearing debris.

Image 1.1: Kärcher WD 5 P V-25/5/22 Wet and Dry Vacuum Cleaner, showing its compact design and yellow finish.
2. Safety Instructions
Always read and understand all safety instructions before operating the appliance. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Do not vacuum flammable or explosive substances, such as hot ash, solvents, or acids.
- Ensure the power supply voltage matches the specifications on the appliance's rating plate.
- Keep children and unauthorized persons away from the appliance during operation.
- Unplug the appliance from the power outlet before cleaning, maintenance, or when not in use.
- Do not operate the appliance with a damaged cord or plug.
- Use only Kärcher original accessories and spare parts.
3. Package Contents
Verify that all components are present and undamaged upon unpacking:
- Kärcher WD 5 P V-25/5/22 Wet and Dry Vacuum Cleaner
- Flat pleated filter
- Fleece filter bag
- Floor nozzle with wet/dry pedal
- Crevice nozzle
- Suction hose (2.2 m)
- 2 Suction tubes (0.5 m each)
- Power cable (5 m)
- Power tool adapter
4. Setup
Follow these steps to prepare your vacuum cleaner for use:
- Attach the Castor Wheels: Insert the castor wheels into the designated slots on the base of the appliance until they click into place.
- Install the Filter: The flat pleated filter is pre-installed. For dry vacuuming, ensure a fleece filter bag is inserted into the container. For wet vacuuming, remove the fleece filter bag if present.
- Connect the Suction Hose: Insert the suction hose into the suction connection on the front of the appliance until it locks.
- Assemble Suction Tubes and Nozzle: Connect the two suction tubes together, then attach the desired nozzle (e.g., floor nozzle or crevice nozzle) to the end of the tubes. Insert the assembled tubes into the handle of the suction hose.
- Power Connection: Unwind the power cable and plug it into a suitable power outlet.
Video 4.1: A demonstration of the Kärcher WD 5 P V-25/5/22's assembly, accessory storage, and general handling.
5. Operating Instructions
5.1 General Operation
To turn the appliance ON or OFF, rotate the switch located on the top of the vacuum cleaner to the desired position.
5.2 Dry Vacuuming
For dry vacuuming, ensure a fleece filter bag is installed. The flat pleated filter allows for efficient suction of fine and coarse dry dirt.

Image 5.1: The vacuum cleaner effectively removes fine and thick dust from various surfaces.
5.3 Wet Vacuuming
The flat pleated filter allows for wet vacuuming without needing to change the filter. If a fleece filter bag is present, remove it before wet vacuuming to prevent damage.

Image 5.2: The wet and dry vacuum cleaner efficiently picks up liquids and wet dirt.
5.4 Blower Function
The appliance features a blower function for clearing dirt from areas that cannot be vacuumed. To activate, remove the suction hose from the suction connection and insert it into the blower connection on the rear of the appliance.

Image 5.3: Leaves and light debris are easily cleared using the blower function.
5.5 Power Tool Connection
The integrated power outlet with automatic on/off switch allows for direct connection of power tools. When the power tool is switched on, the vacuum cleaner automatically starts to extract dust and debris.
5.6 Versatile Applications
This vacuum cleaner is suitable for various cleaning tasks around the home, garden, terrace, garage, or workshop. It is also ideal for car interior cleaning and renovation projects.

Image 5.4: This vacuum is perfect for cleaning car interiors.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your appliance.
6.1 Filter Cleaning
The flat pleated filter can be easily removed and cleaned without direct contact with dirt. The appliance also features an innovative filter cleaning function for consistent performance. Consult the full manual for detailed instructions on activating the filter cleaning function.

Image 6.1: The flat pleated filter can be removed without touching the dirt.
6.2 Emptying the Container
When the container is full, switch off the appliance and unplug it. Release the locking clips, remove the motor head, and carefully empty the contents. For dry dirt, dispose of the fleece filter bag. For wet dirt, pour out the liquid.
6.3 Accessory Storage
The appliance is designed with integrated storage for the suction hose, power cable, and accessories, ensuring convenient and tidy storage.

Image 6.2: The 3-in-1 handle allows for carrying, opening, and closing the vacuum cleaner, also demonstrating its compact storage.
7. 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 |
|---|---|---|
| Appliance does not start | No power supply; Power switch is OFF | Check power cable and outlet; Turn power switch ON |
| Reduced suction power | Filter is dirty; Container is full; Suction hose/nozzle is blocked | Clean or replace filter; Empty container; Remove blockage |
| Water leaks during wet vacuuming | Container is overfilled; Float valve is stuck | Empty container; Check and free float valve |
If the problem persists after attempting these solutions, please contact Kärcher customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | 1.628-307.0 |
| Power Consumption | 1100 W |
| Container Capacity | 25 Liters |
| Voltage | 1100 Volts (Operating Voltage) |
| Hose Length | 2.2 Meters |
| Power Cable Length | 5 Meters |
| Product Dimensions (L x W x H) | 41.8 x 38.2 x 65.3 cm |
| Weight | 11.64 kg |
| Filter Type | Cartridge (Flat Pleated Filter) |
| Control Method | Rotary Switch |
| Recommended Surface | Hard Floor |
| Power Source | Corded Electric |
9. Warranty and Support
For detailed information regarding the warranty period and terms for your Kärcher WD 5 P V-25/5/22, please refer to the warranty card included with your product at the time of purchase. Keep your proof of purchase for any warranty claims.
Should you require technical assistance, spare parts, or have any questions not covered in this manual, please contact Kärcher customer support. Contact details can typically be found on the Kärcher official website or on the product packaging.





