1. Introduzione e oltreview
The Kärcher WD 4S V-20/5/22 wet/dry vacuum cleaner is designed for powerful suction and ease of use. With an energy-efficient 1000 W motor, it effectively cleans fine particles, dust, coarse dirt, and liquids from various surfaces. Its innovative flat folding filter allows for both dry and wet dirt removal without filter changes, and the integrated filter cleaning technology helps maintain consistent suction power.
This versatile vacuum is suitable for use in homes, gardens, patios, workshops, and garages, and is also ideal for car cleaning or renovation projects. It features a 20-liter stainless steel collection tank, a 2.2-meter suction hose, and a 5-meter power cord for extended reach. The unit is equipped with wheels for easy maneuverability and includes convenient storage for accessories, cables, and the hose.


2. Istruzioni di sicurezza
Please read and understand all safety instructions before operating this appliance. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Assicurarsi sempre che l'alimentazione corrisponda al volumetage specificato sulla targhetta identificativa dell'aspirapolvere.
- Non raccogliere liquidi infiammabili o combustibili, come benzina, né utilizzarli in aree in cui potrebbero essere presenti.
- Do not vacuum hot ashes, burning cigarettes, or other hot, burning, or smoldering objects.
- Always unplug the vacuum cleaner from the electrical outlet before performing any cleaning, maintenance, or accessory changes.
- Keep children and pets away from the appliance during operation. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised.
- Utilizzare solo accessori e pezzi di ricambio approvati da Kärcher.
- Non utilizzare l'aspirapolvere se il cavo di alimentazione o la spina sono danneggiati. Contattare il personale di assistenza autorizzato per la riparazione.
- Never immerse the vacuum cleaner in water or other liquids.
3. Contenuto della confezione
The Kärcher WD 4S V-20/5/22 Wet/Dry Vacuum Cleaner package includes the following components:
- Vacuum cleaner unit with 20-liter stainless steel collection tank
- Filtro a piega piatta
- Sacchetto filtro
- Tubo di aspirazione (lungo 2.2 metri)
- 2 Suction pipes
- Ugello per pavimento
- Bocchetta per fessure

4. Impostazione
- Disimballare i componenti: Carefully remove all items from the packaging and ensure all listed components are present and undamaged.
- Collegare le ruote: Securely attach the four wheels to the designated slots on the base of the vacuum cleaner.
- Installa filtro: Open the vacuum cleaner head and insert the flat-fold filter into its housing. For dry vacuuming, place a filter bag inside the tank, ensuring it is properly seated around the inlet.
- Collegare il tubo di aspirazione: Connect one end of the 2.2-meter suction hose to the vacuum's inlet port. Ensure it clicks securely into place. For the blowing function, connect the hose to the outlet port.
- Assemble Suction Pipes and Nozzle: Connect the two suction pipes together, then attach the desired nozzle (floor nozzle or crevice nozzle) to the end of the pipes. Insert the assembled pipes into the free end of the suction hose.
5. Istruzioni per l'uso
5.1 Aspirazione a secco
For dry vacuuming, ensure the flat-fold filter and a filter bag are correctly installed. Connect the power cord to a suitable electrical outlet. Press the power button to switch on the device. Move the floor nozzle or crevice nozzle over the surface to be cleaned. The powerful 1000W motor will effectively pick up dust, dirt, and debris.


5.2 Aspirazione a umido
Prima di passare l'aspirapolvere a umido, remove the filter bag from the tank. The flat-fold filter is designed to handle both wet and dry dirt without needing to be removed. Connect the power cord and switch on the device. Carefully move the floor nozzle over the liquid spill. Do not overfill the 20-liter tank; monitor the liquid level. After wet vacuuming, it is crucial to clean the filter and allow it to air dry completely before subsequent use.


5.3 Funzione di soffiaggio
To use the blowing function, disconnect the suction hose from the inlet port and connect it to the blowing port on the vacuum cleaner. This feature is useful for clearing leaves, light debris, or dust from hard-to-reach areas where vacuuming is not practical.
5.4 Filter Cleaning Technology
The Kärcher WD 4S V-20/5/22 features an integrated filter cleaning technology. To activate, locate the designated button or lever on the vacuum cleaner (refer to the device markings). Pressing this button will shake the filter, dislodging accumulated dust and restoring suction power without needing to open the tank.


6. Manutenzione
6.1 Svuotamento del contenitore
Regularly empty the 20-liter stainless steel collection tank to maintain optimal performance. To do this, unlatch the clips securing the vacuum cleaner head, lift the head off the tank, and dispose of the collected contents. Reattach the head securely after emptying.
6.2 Cura del filtro
The flat-fold filter should be cleaned regularly. For dry dirt, gently tap the filter to dislodge dust. For wet dirt, rinse the filter with water. Ensure the filter is completely dry before reinstalling it for dry vacuuming. Replace the filter bag when it is full or when suction power noticeably decreases during dry vacuuming.
6.3 Spazio per accessori
Utilize the integrated storage spaces on the vacuum cleaner for the suction hose, power cord, suction pipes, and nozzles. This keeps accessories organized, prevents loss, and ensures they are readily accessible for your next cleaning task.
7. Risoluzione Dei Problemi
- Nessuna potenza di aspirazione:
- Check if the flat-fold filter is clogged and clean it using the integrated filter cleaning function or manually.
- Ensure the filter bag (for dry vacuuming) is not full and replace if necessary.
- Verify all hose connections are secure and airtight.
- Check the suction hose and nozzles for any blockages and clear them.
- Vacuum Not Starting:
- Assicurarsi che il cavo di alimentazione sia collegato saldamente a una presa elettrica funzionante.
- Controllare che l'interruttore di alimentazione sia correttamente inserito.
- If the motor overheats due to prolonged use or blockage, it may have a thermal cut-off. Allow the unit to cool down for approximately 30 minutes before attempting to restart.
- Water Leaking (during wet vacuuming):
- Ensure the collection tank is not overfilled.
- Verify that the vacuum cleaner head is properly seated and sealed onto the tank.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | Kärcher |
| Nome del modello | Kärcher WD 4 V S-20/5/22 |
| Numero modello articolo | 1.628-260.0 |
| Caratteristica speciale | Bagnato/asciutto |
| Tipo di filtro | Flat Fold Filter |
| Capacità | 20 litri |
| Cosatage | 1000 watt |
| Lunghezza del tubo flessibile | 220 centimetri (2.2 metri) |
| Lunghezza del cavo di alimentazione | 5 metri |
| Usi consigliati | Cleaning hard floors, removing liquids and dirt |
| Fattore di forma | tanica |
| Colore | Giallo |
| Dimensioni del prodotto (L x P x A) | 15.12" x 14.37" x 20.63" |
| Livello di rumore | 69 decibel |
| Peso dell'articolo | 19.07 libbre |
| Fonte di alimentazione | Elettrico con cavo |
| Tipo di controllo | Premere il pulsante |
9. Garanzia e supporto
For detailed warranty information, product registration, and customer support, please visit the official Kärcher website or contact Kärcher customer service directly. It is recommended to keep your purchase receipt as proof of purchase for any warranty claims.
Puoi trovare maggiori informazioni e supporto su Negozio del marchio Kärcher.