VEVOR G3 20W Laser Engraving Machine User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your VEVOR G3 20W Laser Engraving Machine. Please read all instructions carefully before assembly and use. Retain this manual for future reference.

Safety Information

• Always wear appropriate eye protection (safety glasses included) when operating the laser engraver.
• Ensure the work area is well-ventilated to dissipate fumes from engraving and cutting.
• Never leave the machine unattended during operation.
• Keep flammable materials away from the laser's path.
• Familiarize yourself with the emergency stop switch location and function.
• This product complies with CE and FCC safety regulations, and holds FDA and IEC 60825 laser product certifications.

2. Product Overview and Features

The VEVOR G3 20W Laser Engraving Machine is designed for high-precision engraving and cutting across a wide range of materials. Its robust construction and advanced features ensure reliable performance for both commercial and personal DIY projects.

The VEVOR 20W Laser Engraving Machine, model G3, shown with its main components and examples of engraved items such as glass, tumblers, and wooden crafts.

Key Features:

• 20W Laser Output Power: Capable of engraving and cutting over 100 types of materials.
• Large Working Area: Features a spacious 15.7" x 15.7" (400x400mm) engraving area.
• High Movement Speed: Achieves up to 10,000mm/min for efficient operation.
• Compressed Spot Technology: Provides a 0.08x0.08mm laser beam size for finer, more accurate results.
• Air Assistance: Enhances cutting capabilities by preventing dark edges and reducing surface temperature for cleaner finishes.
• Eye Protection: Equipped with a UV filter that blocks 97% of harmful light.
• Cable Management: Integrated drag chain system keeps cables organized and protected.
• Emergency Stop Switch: For immediate shutdown during operation.

An infographic detailing the VEVOR laser engraver's key performance features, including 20W laser output, compatibility with over 100 materials, 5mm wood cutting capacity, and a laser head lifespan exceeding 10,000 hours.

The VEVOR laser engraver in operation, demonstrating its high precision engraving capabilities with a 0.08x0.08mm laser spot and 10,000mm/min movement speed on a wooden piece.

A visual comparison showing the improved cutting quality with air assistance, resulting in cleaner edges and preventing charring during laser cutting.

Details of the user-friendly design features, including an emergency stop switch for safety, a UV filter for eye protection, and a drag chain for organized cable management.

3. Package Contents

Before beginning assembly, please verify that all components listed below are present and undamaged.

A comprehensive diagram illustrating the dimensions of the VEVOR laser engraver and a list of all items included in the package, such as manuals, safety glasses, USB cable, and tools.

• 2 x Manual
• 1 x Safety Glasses
• 1 x 1 m USB Cable
• 1 x Brush
• 3 x Trial Wood Plate
• 3 x Trial Acrylic Plate
• 1 x Focusing Block
• 1 x 3mm & 10mm Wrench
• 3 x Hex Wrench
• 1 x Dust-Free Cloth
• 10 x Cable Ties
• 1 x Air Assist Pump

4. Setup & Assembly

Follow these steps to assemble your VEVOR G3 Laser Engraving Machine. Refer to the installation video for visual guidance.

Assembly Steps:

1. Unpack all components and lay them out on a clean, flat surface.
2. Assemble the frame using the provided screws and hex wrenches. Ensure all connections are secure.
3. Attach the support brackets to the frame.
4. Install the cable management drag chain, securing it to the frame.
5. Mount the laser module onto the X-axis bracket.
6. Connect all necessary cables, including power, USB, and motor cables, ensuring they are properly routed through the drag chain.
7. Connect the air assist pump to the laser module if using.
8. Adjust the eccentric nuts on the X-axis and Y-axis brackets to ensure smooth sliding motion. The tightness is appropriate if the bracket can slide to the end at a constant speed without being too loose or too tight.

An overhead view of the VEVOR laser engraver, showcasing its overall structure and working area.

5. Operating Instructions

Your VEVOR G3 Laser Engraving Machine is compatible with popular laser engraving software. Follow the software's specific instructions for creating and executing engraving or cutting tasks.

An illustration of the software compatibility, showing the VEVOR laser engraver connecting via USB and being compatible with LightBurn (iOS, Windows, Linux) and LaserGRBL (Windows) software.

Software Compatibility:

• The machine connects to your computer via USB.
• Compatible with LightBurn (supports iOS, Windows, or Linux systems).
• Compatible with LaserGRBL (supports Windows systems).

Note: Software is not included and must be downloaded or purchased separately.

Basic Operation Steps:

1. Place the material to be engraved or cut on the working area.
2. Use the focusing block to set the correct focal length for the laser.
3. Connect the machine to your computer and power supply.
4. Open your chosen laser engraving software (e.g., LightBurn, LaserGRBL).
5. Import or create your design within the software.
6. Adjust laser power, speed, and other settings according to the material and desired effect.
7. Initiate the engraving or cutting process from the software.
8. Monitor the process closely and use the emergency stop switch if any issues arise.

The VEVOR laser engraver set up on a workbench, actively engraving a design onto a material.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your laser engraver.

• Keep the working area and machine components clean from dust and debris.
• Periodically check and clean the laser lens according to manufacturer guidelines.
• Inspect belts and moving parts for wear and tear, and adjust tension if necessary.
• Ensure all electrical connections are secure.

7. Troubleshooting

If you encounter issues with your VEVOR G3 Laser Engraving Machine, refer to the following common troubleshooting tips:

• Machine not powering on: Check all power connections, ensure the power adapter is functioning, and verify the emergency stop button is disengaged.
• Laser not firing: Confirm the laser module is correctly installed and connected. Check software settings for laser power and enable status.
• Engraving quality issues: Adjust focal length, laser power, and speed settings. Ensure the material is flat and securely placed. Clean the laser lens.
• Movement issues: Check belt tension and ensure no obstructions are on the rails. Verify motor connections.

For persistent issues, consult the full manual or contact VEVOR customer support.

8. Specifications

9. Warranty & Support

VEVOR products are designed for durability and performance. For warranty information, product registration, or technical support, please visit the official VEVOR website or contact their customer service department. Keep your purchase receipt as proof of purchase.