1. Informació de seguretat
Please read and understand all safety warnings and instructions before operating this tool. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Protecció ocular: Always wear appropriate eye protection (safety glasses or goggles) when operating the rotary tool.
- Peça de treball segura: Fixeu sempre la peça de treball fermament per evitar que es mogui durant el funcionament.
- Correct Accessories: Use only accessories designed for this tool and suitable for the specific task. Ensure accessories are properly installed and tightened.
- Mantingueu les mans clares: Keep hands and fingers away from rotating accessories.
- Desconnecteu l'alimentació: Disconnect the tool from its power source (or ensure it is off) before changing accessories, making adjustments, or performing maintenance.
- Condicions ambientals: No feu servir l'eina en damp or wet conditions. Keep the work area well-lit and clear of clutter.
- Seguretat dels espectadors: Mantenir els nens i els espectadors allunyats de la zona d'operacions.
- Eviteu la sobrecàrrega: Do not force the tool. Allow the tool to work at its intended speed.
- Seguretat de la bateria: Do not disassemble, crush, or expose the battery to high temperatures. Dispose of batteries properly.
2. Producte acabatview
The HARDELL 4V Cordless Rotary Tool is a versatile handheld power tool designed for various tasks such as cutting, sanding, polishing, drilling, and carving. It features a powerful motor, variable speed settings, a digital display, and a long-lasting 4000mAh battery with Type-C fast charging.
2.1 Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1x HARDELL 4V Cordless Rotary Tool
- 20x Sandpaper
- 5x Big Sand Ring
- 1x Big Sand Drum
- 10x Small Sand Ring
- 1x Small Sand Drum
- 15x Standard Cutting Disc
- 5x Mesh Cutting Disc
- 1x Diamond Cutting Disc
- 1x Cutting Disc Connecting Handle
- 5x Big Wool Wheel
- 1x Wool Wheel Connecting Handle
- 2x Silicon Carbide Grinding Wheel
- 3x Aluminum Oxide Grinding Wheel
- 1x Wire Brush (flat)
- 2x 1/8 inch Chuck
- 1x 1/8 inch Drill Bit
- 1x Milling Cutter
- 3x Diamond Grinding Head
- 1x clau anglesa
- 1x Data Cable (Type-C)
- 1 x manual d'instruccions

3. Especificacions
| Característica | Especificació |
|---|---|
| Marca | HARDELL |
| Número de model | DM22410ORAHD-1 |
| Voltage | 4 Volts |
| Font d'alimentació | Funciona amb bateria (ió de liti) |
| Capacitat de la bateria | 4000 mAh |
| Tipus de càrrega | Càrrega ràpida tipus C |
| Temps de càrrega | 2-4 hores |
| Temps de treball continu | 60-120 minuts |
| Velocitats variables | 6 settings (8000-28000 RPM) |
| Mida del mandril | 1/8 polzada |
| Pes de l'article | 0.88 pounds (tool only) / 1.26 pounds (package) |
| Dimensions del producte | 7.6 x 1.5 x 1.4 polzades |
| Característiques especials | Cordless, Ergonomic Grip, Lightweight, Digital Gear & Power Display, Safety Lock |
4. Configuració
4.1 Càrrega de l'eina
Before first use, fully charge the rotary tool. The digital power display will indicate the charging status.
- Connect the provided Type-C data cable to the charging port on the tool.
- Connecteu l'altre extrem del cable a una font d'alimentació USB compatible (per exemple, un adaptador de paret, un ordinador o un carregador extern).
- The digital display will show charging progress. A full charge typically takes 2-4 hours.
- Desconnecta el cable un cop estigui completament carregat.

4.2 Col·locació d'accessoris
Always ensure the tool is powered off before changing accessories.
4.2.1 General Accessory Installation
- Press down the spindle locking button to secure the shaft and unscrew the nut at the chuck.
- Choose the appropriate collet for your accessory's shank size and insert it into the chuck. Then, place the black nut over the collet.
- Insert the desired accessory bit into the collet. Hold the lock button and screw on the nut tightly using the provided wrench.
- Important: No premeu el botó de bloqueig de l'eix mentre el motor està en marxa.

4.2.2 Sanding Band Installation
- Insert the sanding drum into the collet and tighten the nut.
- Loosen the screw on the sanding drum.
- Install the sanding band onto the drum.
- Press down the spindle lock button and tighten the screw of the sanding drum with the wrench.

4.2.3 HSS Cutting Disc / Sanding Paper Installation
- Insert the wheel mandrel into the collet and tighten the nut.
- Dismantle the screw of the wheel mandrel.
- Install the wheel mandrel and assemble the HSS cutting disc or sanding paper.
- Press down the spindle lock button and tighten the screw of the wheel mandrel with the wrench.

5. Instruccions de funcionament
5.1 Engegada/apagada
- To turn on the tool, press the power button. The digital display will illuminate.
- To turn off the tool, press the power button again.
5.2 Ajust de la velocitat
The tool features 6 variable speed settings, ranging from 8000 RPM to 28000 RPM. The digital display shows the current speed setting.
- Use the '+' and '-' buttons to increase or decrease the rotational speed.
- Select a lower speed for polishing and cleaning, and higher speeds for grinding, sharpening, cutting, and drilling.

5.3 Pantalla digital
The digital display provides real-time information about the tool's status:
- Configuració de velocitat: Displays the current gear/speed level (1-6).
- Nivell de bateria: Shows the remaining battery charge (100%, 75%, 50%, 25%). This helps prevent unexpected power outages durant l'ús.

5.4 Aplicacions
The HARDELL rotary tool is suitable for a wide range of applications:
- Tall: Use appropriate cutting discs for materials like metal, plastic, or wood.
- Poliment: Utilize sanding bands or paper for smoothing surfaces and removing material.
- Polit: Attach wool wheels or felt wheels with polishing compound for a smooth, shiny finish.
- Perforació: Use drill bits for creating small holes in various materials.
- Carving/Engraving: Employ diamond grinding heads or milling cutters for detailed work on wood, metal, or stone.





6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil de la vostra eina.
- Neteja: After each use, wipe the tool body with a clean, dry cloth. Use a soft brush or compressed air to clear dust and debris from ventilation openings. Do not use harsh chemicals or abrasive cleaners.
- Cura d'accessoris: Clean accessories after use. Store them in the provided case to prevent damage and loss. Replace worn or damaged accessories promptly.
- Emmagatzematge de la bateria: For long-term storage, charge the battery to approximately 50% and store the tool in a cool, dry place away from direct sunlight. Recharge every 3-6 months if not in use to maintain battery health.
- Inspecció general: Periodically check for loose screws, damaged cords (if applicable), or any other signs of wear or damage. Do not operate a damaged tool.
7. Solució De Problemes
Consulteu la taula següent per veure els problemes habituals i les seves solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'encén | La bateria s’ha esgotat | Charge the tool fully using the Type-C cable. |
| L'eina s'atura durant el funcionament | Overload protection activated / Low battery | Reduïu la pressió sobre l'eina o recarregueu la bateria. |
| Accessory wobbles or falls out | Chuck nut not tightened / Incorrect collet size | Ensure the chuck nut is securely tightened with the wrench. Verify the correct collet size is used for the accessory shank. |
| Poor performance / Slow cutting/sanding | Worn accessory / Incorrect speed setting / Excessive pressure | Replace the accessory if worn. Increase the speed setting. Apply less pressure, allowing the tool to do the work. |
| Tool gets hot quickly | Continuous heavy use / Blocked ventilation | Allow the tool to cool down. Ensure ventilation ports are clear of debris. Avoid prolonged heavy-duty tasks. |
8. Garantia i Suport
HARDELL provides a one-year warranty for this product from the date of purchase. Additionally, a 30-day free return policy is offered to ensure customer satisfaction.
For technical support, warranty claims, or any questions regarding your HARDELL 4V Cordless Rotary Tool Kit, please contact our customer service team through the retailer's platform or visit the official HARDELL weblloc per obtenir informació de contacte.





