1. Introduction
Thank you for choosing the ACMER S2 Laser Engraver. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and keep it for future reference. The ACMER S2 is a versatile laser engraving machine designed for precision work on a variety of materials, offering a 300x300mm working area and compatibility with popular engraving software.
Video 1: ACMER S2 Laser Engraver Product Overview
2. Specifications
| Feature | Specification |
|---|---|
| Machine Size | 490 x 500 x 182 mm |
| Engraving Area Size | 300 x 300 mm (11.81 x 11.81 inches) |
| Machine Weight | 3.7 kg |
| Focal Length | 23 mm |
| Laser Power | 7W (Upgradeable to 12W) |
| Laser Wavelength | 450 ± 5 nm |
| Power Input | DC 24V |
| Communication Method | USB |
| Compatible Software | LaserGRBL, Lightburn |
| Compatible Systems | MAC, Windows |
| Engravable Materials | Wood, Bamboo, Paper, Plastic, Leather, PCB board, Aluminium oxide, Non-reflective coating and lacquered metal, Ceramic, Glass |
| Engraving File Format | NC, DXF, BMP, JPG, PNG, etc. |
| Processing Speed | Up to 10000 mm/min |
| Vibration and Noise | <45dB |
Image 1: Engraving Area Dimensions
Image 2: Laser Head Upgrade Options
3. Package Contents
Upon opening your ACMER S2 Laser Engraver package, please verify that all the following components are present:
Image 3: Complete Package Contents
- Laser module x1
- X-axis component x1
- Adapter x1
- Front profile x1
- Right profile x1
- Rear profile x1
- Left profile (with limiter) x1
- Optical axis assembly x1
- Focus column x1
- Foot base x4
- Instructions x1
- Screw bag x4
- USB data cable x1
- Tool kit x1
- Motherboard box x1
- Right slider component x1
- Left slider component x1
- Laser Goggle x1
- Board x2
4. Setup Instructions
Follow these steps to assemble and prepare your ACMER S2 Laser Engraver for first use:
- Unpack Components: Carefully remove all parts from the packaging and check against the package contents list.
- Assemble the Frame: Connect the front, right, rear, and left profiles to form the main frame. Ensure all connections are secure.
- Install Slider Components: Attach the right and left slider components to the frame as indicated in the assembly diagram.
- Mount X-axis and Optical Axis: Secure the X-axis component and optical axis assembly.
- Install Laser Module: Carefully place the laser module into its designated position.
- Attach Foot Bases: Install the four foot bases to ensure stability.
- Connect Motherboard Box: Connect the motherboard box to the main unit.
- Connect Power and USB: Plug the DC 24V adapter into the engraver and a power outlet. Connect the USB data cable from the engraver to your computer.
- Software Installation: Install your preferred engraving software (LaserGRBL or Lightburn) on your computer. Drivers may be required and are typically included with the software or available on the manufacturer's website.
- Safety Check: Before operating, always wear the provided laser safety goggles. Ensure the work area is well-ventilated and free from flammable materials.
Image 4: Assembled ACMER S2 Laser Engraver
5. Operating Instructions
5.1 Software Compatibility
The ACMER S2 is compatible with two mainstream engraving software: LaserGRBL and Lightburn. You can choose the software that best suits your workflow and experience level.
Image 5: Software Compatibility
5.2 Material Preparation and Placement
Ensure your material is flat and securely placed within the 300x300mm engraving area. Use the integrated ruler design on the frame for easy and precise measurement of your material.
Image 6: Ruler Design for Easy Measurement
5.3 Engraving Process
- Design: Create or import your design into LaserGRBL or Lightburn.
- Settings: Adjust laser power, speed, and passes according to your material and desired effect. The ACMER S2 offers a processing speed of up to 10000 mm/min for efficient work.
- Focus: Use the focus column to set the correct focal length (23mm) for your laser module.
- Preview: Utilize the software's preview function to ensure the engraving area and design placement are correct.
- Start Engraving: Initiate the engraving process. Always supervise the machine during operation.
Image 7: Processing Speed Comparison
5.4 Supported Materials
The ACMER S2 can engrave a wide range of materials, including wood, bamboo, paper, plastic, leather, PCB board, aluminium oxide, non-reflective coating and lacquered metal, ceramic, and glass.
Image 8: Examples of Engravable Materials
5.5 Optional Rotating Module
For engraving cylindrical objects, an optional ACMER rotating module is available (requires separate purchase). This module expands the capabilities of your engraver to include items like tumblers, bottles, and pens.
Image 9: Engraver with Optional Rotating Module
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your ACMER S2 Laser Engraver:
- Clean the Laser Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain engraving quality.
- Inspect Belts and Pulleys: Check the POM pulleys and dovetail slide structure for any wear or debris. Keep them clean to ensure smooth and quiet operation (Vibration and noise <45dB).
- Lubricate Moving Parts: Apply a small amount of appropriate lubricant to the guide rails and lead screws as needed.
- Keep Work Area Clean: Regularly clean the engraving bed and surrounding area to prevent dust and debris from affecting machine performance.
- Firmware Updates: Check the ACMER website for any available firmware updates for your engraver.
7. Troubleshooting
If you encounter issues with your ACMER S2, refer to the following common problems and solutions:
- Machine Not Responding:
- Check all power connections and ensure the power adapter is securely plugged in.
- Verify the USB cable is properly connected to both the engraver and your computer.
- Restart the engraving software and your computer.
- Laser Not Firing/Weak Output:
- Ensure the laser module is correctly installed and connected.
- Clean the laser lens as described in the Maintenance section.
- Check laser power settings in your software; they might be set too low.
- Verify the focal length is correctly set for your material.
- Poor Engraving Quality/Skipped Lines:
- Check for loose belts or pulleys. Tighten if necessary.
- Ensure the material is flat and securely clamped.
- Adjust engraving speed and power settings. Slower speeds or higher power may be needed for deeper engravings.
- Clean the guide rails and ensure smooth movement of the laser head.
- Software Connection Issues:
- Confirm that the correct COM port is selected in your software.
- Reinstall the software and any necessary drivers.
- Try a different USB port on your computer.
If the issue persists, please contact ACMER customer support for further assistance.
8. User Tips
Maximize your engraving experience with these helpful tips:
- Test Settings: Always perform small test engravings on scrap material to find the optimal power and speed settings for new materials or designs.
- Ventilation is Key: Ensure adequate ventilation in your workspace to dissipate fumes and smoke generated during engraving.
- Safety First: Never operate the laser engraver without wearing the provided laser safety goggles. Keep children and pets away from the operating machine.
- Material Preparation: For best results, ensure materials are clean and free of dust or oils before engraving.
- Explore Software Features: Both LaserGRBL and Lightburn offer extensive features. Take time to explore tutorials and documentation to unlock their full potential.
9. Warranty and Support
The ACMER S2 Laser Engraver comes with a 1-year warranty, as indicated on the product packaging. For warranty claims, technical support, or any questions not covered in this manual, please contact ACMER customer service through your point of purchase or the official ACMER website. Please have your product model and purchase details ready when contacting support.
