1. Introducció
This user manual provides essential information for the safe and efficient operation of your HYCHIKA 3.6V Cordless Electric Rechargeable Screwdriver Drill Set. Please read this manual thoroughly before first use and keep it for future reference.
The HYCHIKA 3.6V Cordless Electric Screwdriver is designed for various screwing and light drilling tasks around the home. It features a maximum torque of 6 N-m, a 6.35 mm quick-change chuck, and a versatile design that allows for both pistol and straight grip configurations.
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 o amb connexió a terra, com ara canonades, radiadors, fogons i 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 noisy tools. Dress properly; avoid loose clothing or jewelry.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació i/o retireu la bateria abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Ús i cura de la bateria: Recarregar només amb el carregador especificat pel fabricant. No utilitzar bateries amb altres eines elèctriques. Quan la bateria no estigui en ús, mantenir-la allunyada d'altres objectes metàl·lics.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet. Si falta algun element o hi ha algun malmès, poseu-vos en contacte amb l'atenció al client.
- 1 x HYCHIKA 3.6V Cordless Screwdriver
- 19 x tornavís
- 1 x barra d'extensió
- 1 x adaptador de càrrega
- 1 x Manual d'usuari

Figure 3.1: Contents of the HYCHIKA 3.6V Cordless Screwdriver package, including the screwdriver, various bits, and charging adapter.
4. Característiques i components del producte
Familiarize yourself with the different parts of your cordless screwdriver.

Figure 4.1: Key components of the screwdriver, including the magnetic chuck, PUSH button, front LED light, On/Off switch, LED charger indicator, 3.5mm charger port, and forward & reverse button.
- Magnetic Chuck: 1/4 inch (6.35mm) quick-change chuck for easy bit installation and removal.
- Llum LED frontal: Illuminates the work area for improved visibility in dark environments.
- Interruptor d'encesa/apagada: Activates and deactivates the screwdriver.
- Forward & Reverse Button: Controls the rotation direction for screwing and unscrewing.
- LED Charger Indicator: Provides status of battery charging.
- 3.5mm Charger Port: Connection point for the charging adapter.
- Polsador: Used to adjust the grip configuration from pistol to straight.
5. Configuració
5.1 Càrrega de la bateria
The screwdriver is powered by a 3.6V 2000 mAh Lithium-Ion battery. Before first use, fully charge the battery.
- Connect the charging adapter to the 3.5mm charger port on the screwdriver.
- Plug the charging adapter into a standard electrical outlet.
- The LED charger indicator will illuminate during charging. Once fully charged, the indicator may change color or turn off depending on the model.
- Desendolla el carregador un cop finalitzada la càrrega.

Figure 5.1: The screwdriver connected to its charging adapter, indicating a full charge.
The screwdriver is designed to maintain full power output even when the battery is low, ensuring consistent performance until the battery is depleted.
5.2 Instal·lació de les puntes de tornavís
The screwdriver features a 1/4 inch (6.35mm) magnetic quick-change chuck for easy bit installation.
- Seleccioneu la punta de tornavís adequada per a la vostra tasca.
- Insert the bit into the magnetic chuck until it is securely seated. The magnetic chuck will hold the bit firmly in place.
- To remove a bit, simply pull it out of the chuck. Bits with grooves are designed for easier removal.

Figure 5.2: Visual guide for inserting a bit into the magnetic chuck and removing it.
6. Instruccions de funcionament
6.1 Adjusting Grip Configuration
The screwdriver can be used in two grip configurations: pistol grip or straight grip, for enhanced versatility and comfort.
- To change the grip, press and hold the "PUSH" button located at the top of the screwdriver.
- While holding the button, rotate the handle ninety degrees to switch between pistol and straight configurations.
- Release the "PUSH" button once the desired configuration is achieved. The handle will lock into place.

Figure 6.1: Demonstrates the process of transforming the screwdriver's grip by pressing the PUSH button and rotating the handle.
6.2 Forward and Reverse Operation
The forward/reverse button controls the direction of rotation for screwing and unscrewing.
- To drive screws (forward rotation), push the forward/reverse button to the left (when viewdes de la part posterior de l'eina).
- To remove screws (reverse rotation), push the forward/reverse button to the right.
- When the button is in the center position, the tool is locked, preventing accidental activation.
6.3 Ús del llum de treball LED
The built-in LED light automatically illuminates when the screwdriver is in operation, providing visibility in dimly lit areas.

Figure 6.2: The integrated LED light provides clear illumination for working in dark environments.
7. Manteniment
Regular maintenance ensures the longevity and optimal performance of your screwdriver.
- Neteja: Mantingueu les obertures de ventilació netes i lliures de pols. Utilitzeu un drap suau i sec.amp drap per netejar l'eina casing. No utilitzeu productes químics agressius ni netejadors abrasius.
- Cura de les broques: Clean screwdriver bits after use. Store them in the provided case to prevent loss and damage.
- Emmagatzematge de la bateria: If storing the tool for an extended period, ensure the battery is partially charged (around 50%) and store it in a cool, dry place. Recharge the battery every 3-6 months to maintain its health.
- Inspecció general: Periodically check for any loose screws, damaged cords, or worn parts. Do not use the tool if any damage is observed.
8. Solució De Problemes
This section addresses common issues you might encounter with your screwdriver.
| Problema | Causa possible | Solució |
|---|---|---|
| El tornavís no s'engega. | La bateria està esgotada. Forward/Reverse switch is in the center (locked) position. | Carregueu la bateria completament. Premeu l'interruptor cap endavant/marrere cap a l'esquerra o la dreta. |
| Screwdriver loses power quickly. | La bateria no està completament carregada. Battery life degraded. | Assegureu-vos que la bateria estigui completament carregada abans d'utilitzar-la. If battery life is significantly reduced, contact customer support for replacement options. |
| Bits are not held securely in the chuck. | Bit is not fully inserted. Chuck is dirty or damaged. | Push the bit firmly into the chuck until it clicks into place. Clean the chuck area. If damage is visible, contact customer support. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
9. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Overstock (HYCHIKA) |
| Número de model | c131a012-0da9-4306-aeab-b1d9ff5cd4b7 |
| Voltage | 3.6 Volts |
| Font d'alimentació | Funciona amb bateria |
| Velocitat | 180 RPM |
| Element Torque | 6 Newton Meters (6 N-m) |
| Tipus de bateria | Ió de liti |
| Capacitat de la bateria | 2000 mAh |
| Mida del mandril | 1/4 de polzada (6.35 mm) |
| Material | Plàstic, cautxú |
| Color | Verd |
| UPC | 616859793583 |
10. Garantia i Suport
Overstock offers lifetime after-sales service for this product. For any questions, concerns, or technical assistance, please contact our customer support team.
Please have your model number (c131a012-0da9-4306-aeab-b1d9ff5cd4b7) and purchase information ready when contacting support.





