1. Introducció
This user manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Hammerhead 4V Max Lithium-Ion Cordless Rechargewdriver (Model HCSD040). Please read this manual thoroughly before first use and retain it for future reference.
The Hammerhead HCSD040 is a compact and lightweight cordless screwdriver designed for various household tasks, including assembling furniture, crafts, and light wood drilling. It features an integrated 1.5Ah Lithium-Ion battery, micro-USB charging, 200 RPM speed, and 36 in-lbs of torque.
2. Informació 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: Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. Use only the specified charging cable and power source.
- Seguretat personal: Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use the tool while tired or under the influence of drugs, alcohol, or medication. Wear appropriate personal protective equipment, such as safety glasses.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica correcta per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació i/o retireu la bateria de l'eina elèctrica abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Ús i cura de la bateria: Recharge only with the charger specified by the manufacturer. Do not disassemble, open, or shred battery packs. Do not expose battery packs to heat or fire. Avoid direct sunlight.
3. Producte acabatview
Components inclosos:
- 1 x Hammerhead 4V Cordless Screwdriver
- 9 x Screwdriver Bits Set
- 1 x Porta-bits magnètic
- 1 x cable de càrrega USB
Característiques principals:
- Lleuger i portàtil: Compact size for comfortable handling and access to narrow spaces.
- Càrrega còmoda: Rechargeable via micro-USB cable using various power sources.
- 2-Side Switch: Forward and reverse functionality for easy screw driving and removal.
- Disseny ergonòmic: Allows for easy grip and handling with a two-finger trigger.
- Llum LED incorporada: Il·lumina la zona de treball per millorar la visibilitat.
- 9pcs Screwdriver Bit Accessories: Comprehensive set for various projects.

Figure 3.1: The Hammerhead 4V Cordless Screwdriver, showcasing its compact design along with the included 9-piece bit set and USB charging cable.

Figure 3.2: Visual representation of the screwdriver's key features: Lithium-Ion battery, integrated work light, and rechargeable capability.
4. Configuració
4.1 Càrrega inicial
Before first use, fully charge the screwdriver's integrated Lithium-Ion battery. The charging process is indicated by an LED light.
- Locate the micro-USB charging port on the screwdriver.
- Connect the provided USB charging cable to the screwdriver and to a compatible USB power source (e.g., power bank, phone charger, computer USB port).
- The charging indicator light will illuminate. Refer to Figure 4.1 for visual reference.
- Once fully charged, the indicator light will change or turn off (refer to product-specific light behavior, typically green for full charge). Disconnect the cable.

Figure 4.1: The screwdriver connected to its USB charging cable, with the charging indicator light visible.
4.2 Inserting Screwdriver Bits
The screwdriver uses standard 1/4-inch hex shank bits. Use the magnetic bit holder for extended reach or to secure bits more firmly.
- Select the appropriate screwdriver bit for your task from the included 9-piece set.
- Insert the hex end of the bit directly into the screwdriver's chuck until it clicks into place.
- To use the magnetic bit holder, insert the bit into the holder first, then insert the holder into the screwdriver's chuck.
- Ensure the bit is securely seated before operation.
5. Instruccions de funcionament
5.1 Engegada/Apagada i Control de Direcció
The screwdriver is activated by pressing the trigger. The direction of rotation is controlled by the 2-side switch.
- Forward Rotation (Driving Screws): Push the 2-side switch to the left (when viewdes de la part posterior de l'eina) per a la rotació en sentit horari.
- Reverse Rotation (Removing Screws): Push the 2-side switch to the right for counter-clockwise rotation.
- Posició de bloqueig: Center the 2-side switch to lock the trigger and prevent accidental activation. This position also allows for manual screw tightening or loosening if the motor torque is insufficient.
- To operate, select the desired direction, then press the main trigger switch. Release the trigger to stop the tool.
5.2 Using the Built-in LED Light
La llum LED integrada s'il·lumina automàticament quan es prem el gallet, proporcionant visibilitat en zones de treball amb poca llum.

Figure 5.1: The screwdriver's built-in LED light effectively illuminating the work surface during operation.
5.3 Consells generals d'operació
- Apply firm, steady pressure to the screwdriver to prevent the bit from slipping out of the screw head.
- For delicate tasks or when starting a screw, begin with light pressure and increase as needed.
- Avoid over-tightening screws, especially in soft materials, to prevent stripping the screw head or damaging the workpiece.
- Monitor the battery level; performance may decrease as the battery drains.

Figure 5.2: Demonstrating the screwdriver's use in a typical application, showing proper grip and engagement with a screw.

Figura 5.3: Un primer pla view emphasizing the ergonomic design of the screwdriver's handle, designed for comfortable and secure grip.
6. Manteniment
6.1 Neteja
- Always disconnect the tool from any charging source before cleaning.
- Netegeu l'exterior de l'eina amb un drap netamp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Mantingueu les obertures de ventilació netes de pols i deixalles per evitar el sobreescalfament.
6.2 Emmagatzematge
- Store the screwdriver and its accessories in a clean, dry place, away from direct sunlight and extreme temperatures.
- Ensure the tool is in the locked position (center switch) before storing to prevent accidental activation.
6.3 Cura de la bateria
- Per a una durada òptima de la bateria, eviteu esgotar-la completament abans de recarregar-la.
- Si l'emmagatzemeu durant períodes prolongats, carregueu la bateria fins a aproximadament un 50% de la seva capacitat.
- Do not store the tool with a fully discharged battery.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El tornavís no s'engega. | La bateria està descarregada. Direction switch is in the locked (center) position. | Carregueu la bateria. Move the direction switch to forward or reverse. |
| Baixa potència o funcionament lent. | La bateria és baixa. Incorrect bit for the task. | Recarregueu la bateria. Ensure you are using the correct bit type and size for the screw. |
| La broca rellisca del cap del cargol. | Incorrect bit size/type. Pressió insuficient. Worn bit or screw head. | Use the correct bit for the screw. Apply firm, steady pressure. Replace worn bits or screws. |
| L'eina s'escalfa massa. | Ús intensiu continu. Ventilació bloquejada. | Deixeu que l'eina es refredi. Clear any debris from ventilation openings. |
8. Especificacions
| Atribut | Detall |
|---|---|
| Marca | Cap de martell |
| Número de model | HCSD040 |
| Voltage | 4 Volts |
| Font d'alimentació | Funciona amb bateria (ió de liti) |
| Capacitat de la bateria | 1500 mAh |
| Velocitat | 200 RPM |
| Torque | 36 polzades-lbs |
| Material | Alumini |
| Pes de l'article | 1.04 lliures |
| Dimensions del producte | 5.51 x 4.92 x 1.57 polzades |
| UPC | 886098003006 |
| Fabricant | Accelerator_Chervon CNNJI |
| Data de primera disponibilitat | 17 de desembre de 2020 |
9. Garantia i Suport
9.1 Informació de la garantia
This Hammerhead 4V Cordless Screwdriver (Model HCSD040) is backed by a Garantia limitada d'2 any des de la data de compra. Aquesta garantia cobreix els defectes de material i fabricació en condicions d'ús normal. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
For full warranty terms and conditions, please refer to the official Hammerhead weblloc o contacteu amb el servei d'atenció al client.
9.2 Atenció al client
If you have any questions, require technical assistance, or need to make a warranty claim, please contact Hammerhead customer support. You may also find additional resources, FAQs, and product information on the official Hammerhead weblloc.
Per obtenir una versió PDF descarregable del manual d'usuari, visiteu: Hammerhead HCSD040 User Manual (PDF)





