1. Introducció i finalview
Thank you for choosing the VONROC VPower 20V Cordless Drill/Driver. This powerful and versatile tool is designed for efficient drilling and screwdriving in various materials, including wood and metal. With its robust motor delivering 40 Nm of torque, 2 speed settings, and 21 torque adjustments, it provides precise control for all your DIY and professional projects.
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new drill/driver. Please read it thoroughly before first use and keep it for future reference.
2. Instruccions de seguretat
Sempre observeu les precaucions de seguretat bàsiques quan utilitzeu eines elèctriques per reduir el risc d'incendi, descàrrega elèctrica i lesions personals.
- Seguretat de l'àrea de treball: Mantingueu la vostra zona de treball neta i ben il·luminada. Les zones desordenades o fosques conviden als accidents. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Seguretat elèctrica: Eviteu el contacte corporal amb superfícies connectades a terra (per exemple, canonades, radiadors, fogons, neveres). No exposeu les eines elèctriques a la pluja ni a condicions humides.
- Seguretat personal: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear hearing protection when operating for extended periods. Dress properly; avoid loose clothing or jewelry that can be caught in moving parts.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina correcta per a la vostra aplicació. Desconnecteu la bateria de l'eina elèctrica abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Seguretat de la bateria: This product is supplied without a battery or charger. Use only VONROC VPower 20V batteries and chargers. Do not short-circuit the battery terminals. Do not expose batteries to heat or fire.
3. Contingut del paquet
Please check the contents of your package upon receipt to ensure all items are present and undamaged:
- 1 x VONROC VPower 20V Cordless Drill/Driver (Model CD501DC)
- 2 x Screw bits (50mm PH2, 50mm PZ2)
- 1 x bossa d'emmagatzematge
- 1 x Manual d'usuari
Note: Battery and charger are not included with this specific model and must be purchased separately.
4. Configuració
4.1. Battery Installation (Battery not included)
To install a compatible VONROC VPower 20V battery (sold separately):
- Ensure the drill/driver is switched off.
- Alineeu el paquet de bateries amb el port de la bateria a la base de l'eina.
- Feu lliscar la bateria al port fins que sentiu un clic i encaixi fermament al seu lloc.
Per treure la bateria, premeu el botó o botons d'alliberament del lateral de la bateria i feu-la lliscar cap a fora.
4.2. Instal·lació de bits
The drill/driver features a keyless chuck for quick and easy bit changes.
- Rotate the chuck counter-clockwise until the jaws are open wide enough to insert the desired drill bit or screwdriver bit.
- Introduïu la broca completament al mandril.
- Gireu el mandril en sentit horari per estrènyer fermament les mordasses al voltant de la broca. Assegureu-vos que la broca estigui centrada i fixada.

Figura 1: Primer pla view of the keyless chuck for bit installation.
4.3. Adjusting Torque and Speed
Your drill/driver offers precise control for various applications:
- Anell d'ajust de parell: Rotate the numbered ring behind the chuck to select the desired torque setting (1-21). Lower numbers are for smaller screws and softer materials, while higher numbers are for larger screws and harder materials. The drill icon setting is for drilling applications, providing maximum torque without clutch engagement.
- Interruptor selector de velocitat: Located on top of the drill, this switch allows you to select between two speed ranges. Position '1' is for low speed (high torque), ideal for screwdriving and large diameter drilling. Position '2' is for high speed (low torque), suitable for small diameter drilling.

Figure 2: Controls including the trigger, forward/reverse switch, and speed selector.
5. Instruccions de funcionament
5.1. Funcionament bàsic
- Interruptor d'encesa/apagada (disparador): Press the trigger to start the drill. The speed is variable depending on how far you press the trigger.
- Interruptor endavant/enrere: Located above the trigger, this switch controls the direction of rotation. Push it to the left for forward (clockwise) rotation (for drilling and tightening screws) and to the right for reverse (counter-clockwise) rotation (for loosening screws). Center position locks the trigger for safety.
5.2. Drilling Techniques
When drilling, ensure the workpiece is securely clamped. Apply steady, even pressure. For harder materials, use a slower speed and apply cutting fluid if necessary.

Figure 3: Proper technique for drilling into wood.
5.3. Screwdriving Techniques
Select the appropriate torque setting for the screw size and material. Start with a lower torque setting and increase if the screw is not driving fully. Ensure the screwdriver bit is fully engaged in the screw head to prevent stripping.

Figure 4: Using the drill/driver for screwdriving applications.
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre trepant/aparador.
- Neteja: Després de cada ús, netegeu l'eina amb un drap net iamp drap. No utilitzeu productes químics agressius ni netejadors abrasius. Mantingueu les obertures de ventilació netes de pols i deixalles.
- Cura del mandril: Periodically clean the chuck jaws to ensure proper gripping of bits. Remove any accumulated dust or debris.
- Emmagatzematge: Store the drill/driver in its included storage bag, in a dry, secure place, out of reach of children. If storing for extended periods, remove the battery pack.
- Inspecció: Regularly inspect the tool for any signs of damage, loose screws, or worn parts. Do not use a damaged tool.
7. Solució De Problemes
Si teniu problemes amb el trepant/aparat de perforació, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| El trepant no arrenca | Battery not charged or not properly inserted; Forward/reverse switch in center (locked) position. | Charge battery and ensure it's securely inserted; Move forward/reverse switch to either forward or reverse position. |
| La broca rellisca al mandril | Mandril no prou apretat; la tija de la broca està bruta o danyada. | Estrenyeu fermament el mandril; Netegeu o substituïu la broca. |
| Motor runs but drill does not turn | Clutch engaged (torque setting too low for application). | Increase torque setting or switch to drill mode. |
| Sobreescalfament | Ús intensiu prolongat; Ranures de ventilació bloquejades. | Allow tool to cool down; Clear ventilation slots. |
If the problem persists after attempting these solutions, please contact VONROC customer support.
8. Especificacions
Detailed technical specifications for the VONROC VPower 20V Cordless Drill/Driver (Model CD501DC):
| Característica | Especificació |
|---|---|
| Número de model | CD501DC |
| Marca | VONROC |
| Font d'alimentació | Battery Powered (20V VPower system) |
| Voltage | 20 Volts |
| Màx. Parell | 40 Nm |
| Nombre de velocitats | 2 |
| Configuració del parell | 21 + Mode de perforació |
| Material | Metal (housing components) |
| Dimensions del producte (L x A x A) | 22 x 8 x 22 cm |
| Pes | 1.27 kg (2.8 lliures) |
| Nivell de so | 99.9 dB |
| Components inclosos | 2 screw bits (50mm PH2, 50mm PZ2), 1 storage bag |
| Bateria/carregador inclòs | No |
| Cal bateria | Sí |
9. Garantia i Suport
VONROC is committed to providing high-quality tools and excellent customer service. In most cases, if a machine is found to be defective, VONROC will send a new machine without requiring the return of the defective unit, aiming to reduce unnecessary CO2 emissions and provide prompt resolution.
For warranty claims, technical support, or any questions regarding your VONROC VPower 20V Cordless Drill/Driver, please contact VONROC customer service through their official website or the retailer where you purchased the product. Please have your model number (CD501DC) and purchase information ready when contacting support.
For more information about VONROC products and support, visit the official VONROC brand store: VONROC Brand Store.





