1. Introducció
The Wainlux JL3 40W Laser Engraver is a versatile and powerful tool designed for DIY enthusiasts and professionals alike. It offers high-precision engraving and cutting capabilities on a wide range of materials, making it ideal for creating personalized products, gifts, and intricate designs. Featuring a 40W laser head with a 0.05mm compressed light spot, a 32-bit motherboard, and broad software compatibility, the JL3 provides an efficient and user-friendly experience.

2. Informació de seguretat
Operating a laser engraver requires strict adherence to safety guidelines to prevent injury. Please read and understand all safety instructions before operating the device.
- Protecció ocular: Always wear the provided protective goggles when the laser is active. The laser beam can cause permanent eye damage. The JL3 features a new eye protection design with panoramic filter coated glass, but additional protection is always recommended.
- Ventilació: Ensure adequate ventilation in your workspace. Engraving and cutting materials can produce fumes and particles that may be harmful if inhaled.
- Materials inflamables: No graveu ni talleu materials altament inflamables sense les precaucions adequades. Superviseu sempre la màquina durant el funcionament.
- Nens i animals de companyia: Mantingueu els nens i les mascotes lluny de la zona d'operacions.
- Parada d'emergència: Familiarize yourself with the location and function of the On/Off switch to immediately terminate operation in an emergency.
- Font d'alimentació: Use only the provided power adapter and cable. Ensure the power supply is stable and correctly connected.
3. Contingut del paquet
Abans del muntatge, comproveu que tots els components que s'enumeren a continuació siguin presents al vostre paquet:

- Y-axis left slide rail
- Carril de l'eix X
- Caixa de control
- Cap làser
- User Manual (The instructions)
- Ulleres de protecció
- Adaptador
- Cable
- Cable d'alimentació
- Support beam (2x)
- Y-axis right slide rail
- Accessories (various small parts)
- Tools (Toll)
- Brides de filferro
- Cargols
4. Muntatge i muntatge
The Wainlux JL3 is designed for easy installation, typically taking around 5 minutes. Follow these general steps for assembly:
- Muntatge del marc: Connect the X-axis rail to the Y-axis slide rails and support beams using the provided screws and tools. Ensure all connections are secure for a solid structure.
- Instal·lació del mòdul làser: Attach the laser module to the X-axis rail. The design allows for easy replacement and full viewing of the engraving process.
- Cablejat: Connect the laser module and motors to the control box. Ensure all cables are properly routed and secured.
- Alimentació i connexió de dades: Connect the power cable to the power port on the control box and plug it into an appropriate power outlet. Use the USB data interface to connect to a computer if needed.



5. Instruccions de funcionament
5.1 Ajust del focus
The JL3 features a sliding focus design with a fixed focus height of 5mm. To adjust the focus, place the material under the laser head and use the sliding mechanism to set the laser head to the appropriate 5mm height. Tighten the screws to fix the height.

5.2 Compatibilitat de materials
The Wainlux JL3 can engrave and cut a wide variety of materials. The engraving area is 410x370mm.
- Gravat: Wood, Leather, Lacquered metal, Plastic, Acrylic, Stainless steel, Grass, Ceramics, Card, Kraft paper.
- Tall: Wood (up to 9mm thick), Bamboo, Card, Kraft paper, Acrylic (thin).


5.3 Modes de gravat
The JL3 offers four distinct engraving modes to suit different project requirements:
- Mode blanc i negre: Picture default engraving mode.
- Discrete Mode: Ideal for engraving grayscale photos.
- Contour Mode: Used for contour engraving or cutting.
- Mode d'esbós: For engraving grayscale photos with a sketch-like effect.

5.4 Software & Connectivity
The JL3 offers flexible connectivity and software options:
- Aplicació mòbil: Use the self-developed free APP to connect via WiFi for editing photos and completing creations directly from your Android or iPhone.
- Programari de PC: Connect to a Windows or Mac OS computer via a USB data cable. Compatible with popular laser engraving software like GRBL and LightBurn.
- Treball fora de línia: The 32-bit motherboard supports offline engraving, allowing you to save files locally and operate without a continuous computer connection.
- Admet File Formats: BMP, PLT, DXF, JPEG, JPG, PNG, GCODE, SVG, NC.


5.5 Vídeo de demostració del producte
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre gravador làser.
- Netegeu la lent del làser: Netegeu periòdicament la lent del làser amb un drap suau i sense borrissol i una solució netejadora de lents per mantenir la qualitat del gravat.
- Neteja els residus: Remove any dust, debris, or material residue from the machine's rails and moving parts.
- Comproveu les connexions: Ensure all electrical and data connections are secure and free from damage.
- Lubricar les peces mòbils: Apply a small amount of lubricant to the guide rails and lead screws as needed to ensure smooth movement.
- Neteja del ventilador: Clean the powerful exhaust fan on the laser head to prevent overheating.
7. Solució De Problemes
If you encounter issues with your Wainlux JL3, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Laser not firing or weak | Loose connection, dirty lens, incorrect power settings, laser module failure. | Comproveu totes les connexions. Netegeu la lent del làser. Verifiqueu la configuració d'alimentació al programari. Poseu-vos en contacte amb el servei d'assistència si el mòdul és defectuós. |
| Mala qualitat de gravat/tall | Incorrect focus, wrong speed/power settings, material not suitable, dirty lens. | Adjust focus to 5mm. Optimize speed and power settings for the material. Ensure material is flat. Clean the laser lens. |
| La màquina no es connecta a l'ordinador/aplicació | USB cable issue, WiFi connection problem, driver not installed, software conflict. | Try a different USB cable/port. Reconnect to WiFi. Install necessary drivers. Restart software/device. |
| Soroll anormal durant el funcionament | Loose parts, debris on rails, motor issue. | Inspect for loose screws. Clean rails and lubricate. Contact support if motor is faulty. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | WAINLUX |
| Número de model | JL3 |
| Potència làser | 40W (Compressed Light Laser Head) |
| Longitud d'ona làser | 450 nm/455 nm |
| Velocitat de gravat | 10-80 mm/s |
| Mida del punt làser | 0.05 mm (ultra prim) |
| Àrea de gravat | 410 mm x 370 mm |
| Màx. Gruix de tall | 9mm (Wood board) |
| Placa base | 32-bit (with Bluetooth 5.0 technology) |
| Connectivitat | WiFi, USB Data Interface, Offline Working |
| Sistemes operatius suportats | Windows, Mac OS, Android, iOS (via APP) |
| Programari compatible | Self-developed APP, GRBL, LightBurn |
| Admet File Formats | BMP, PLT, DXF, JPEG, JPG, PNG, GCODE, SVG, NC |
| Protecció ocular | New Eye Protection Design with Panoramic Filter Coated Glass |
| Certificació | CE |
| Laser Module Lifespan | 20000H |
9. Consells d'usuari
Based on user experiences and common questions, here are some tips to enhance your use of the Wainlux JL3:
- Prova de materials: Always perform small test engravings on new materials or when using new settings to find the optimal power and speed.
- Software Learning Curve: While the machine is easy to assemble, mastering the engraving software (like LightBurn) may take some practice. Utilize online tutorials and communities for guidance.
- Rotary Attachment: If you plan to engrave cylindrical objects, consider using the optional rotary attachment for precise results.
- Mode fora de línia: For repetitive tasks or when a computer connection is inconvenient, leverage the offline engraving feature by saving your designs directly to the machine.
- Neteja: Keep your workspace and the machine clean. Dust and debris can affect laser performance and machine longevity.
10. Garantia i Suport
The Wainlux JL3 Laser Engraver comes with a 1-year warranty, ensuring quality assurance. For any technical issues, operational questions, or support needs, please contact the official Wainlux customer service. They aim to provide quick responses within 12 hours.





