1. Important Safety Information
Please read and understand all safety warnings and instructions before operating the ACMER S1 Mini Laser Engraver. Failure to follow these instructions may result in serious injury or property damage.
- Laser Radiation: This product contains a Class 4 laser. Avoid direct exposure to the laser beam. Always wear appropriate laser safety goggles (OD6+) when operating the machine.
- Ventilation: Operate the engraver in a well-ventilated area to dissipate fumes and smoke produced during engraving and cutting. Consider using an exhaust fan or air purifier.
- Flammable Materials: Do not engrave or cut highly flammable materials without proper precautions. Always supervise the machine during operation. Keep a fire extinguisher nearby.
- Children and Pets: Keep children and pets away from the operating area. This is not a toy.
- Power Supply: Use only the provided power adapter. Ensure the power supply is stable and matches the machine's requirements (110-220V).
- Emergency Stop: Familiarize yourself with the location of the power switch to quickly turn off the machine in an emergency.
2. Setup Guide
The ACMER S1 Mini Laser Engraver is designed for ease of use and comes largely pre-assembled. Follow these steps for initial setup:
2.1 Unpacking and Placement
- Carefully remove all components from the packaging.
- Place the engraver on a stable, level, and non-flammable surface in a well-ventilated area.
- Ensure there is sufficient space around the machine for safe operation and material handling.
2.2 Connecting the Device
Connect the power cable to the engraver and then to a suitable power outlet. Connect the USB cable from the engraver to your computer.
2.3 Software Installation
The ACMER S1 Mini Laser Engraver is compatible with popular laser control software such as LightBurn and LaserGRBL. Please download and install the latest version of your preferred software from the official websites.
- LightBurn: A paid, feature-rich software for laser engraving and cutting.
- LaserGRBL: A free, open-source software for GRBL-based laser engravers.
Follow the software's specific installation and driver setup instructions. Ensure your computer's operating system (Windows/macOS) meets the software requirements.
3. Operating Instructions
3.1 Preparing for Engraving/Cutting
- Material Placement: Place your material flat on the engraving bed. The machine features a convenient frame scale design for accurate positioning.
- Focus Adjustment: Adjust the laser module's height to achieve the optimal focal length (typically 2mm) for your material. Refer to your software's guide for focus procedures.
- Safety Goggles: ALWAYS wear your laser safety goggles before turning on the laser.
3.2 Software Workflow
- Import Design: Open your chosen software (LightBurn/LaserGRBL) and import your design file (JPG, SVG, PNG, BMP, G-code, CAD, AI, CDR, DWG, etc.).
- Adjust Settings: Configure laser power, speed, and passes according to your material and desired effect. Start with lower settings and gradually increase if needed.
- Frame/Preview: Use the framing function in your software to ensure the design fits within your material and the working area (130x130mm).
- Start Job: Once settings are confirmed and safety measures are in place, initiate the engraving or cutting job from the software.
3.3 Engraving and Cutting Capabilities
The ACMER S1 Mini offers balanced engraving and cutting capabilities for a wide range of materials.
3.4 Finest Spot Size and Precision
The S1 Mini features an ultra-fine laser spot size of 0.04x0.04mm, allowing for highly detailed and lifelike engravings with a precision of 0.01mm.
3.5 Safety Features
The S1 Mini includes increased safety and precision limit switches on both the X and Y axes to prevent the laser head from exceeding the working area.
Additionally, the laser module is equipped with a filter cover to reduce the damage of laser light to your eyes, though safety goggles are still mandatory.
3.6 Product Demonstration Video
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your engraver.
- Cleaning the Laser Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain engraving quality.
- Cleaning the Machine: Keep the engraving area and rails free of dust and debris. Use a soft brush or compressed air.
- Checking Connections: Ensure all cables (power, USB) are securely connected before each use.
- Lubrication: Occasionally apply a small amount of lubricant to the guide rails to ensure smooth movement of the laser head.
5. Troubleshooting
Here are some common issues and their potential solutions:
5.1 Laser Not Firing or Weak Output
- Check Power: Ensure the machine is powered on and the power adapter is correctly connected.
- Software Settings: Verify that the laser power settings in your software are not set too low or to zero.
- Focal Length: Re-adjust the laser focus. An incorrect focal length can lead to weak or no laser output.
- Lens Cleanliness: Clean the laser lens as described in the Maintenance section.
5.2 Poor Engraving Quality (Blurry, Inconsistent)
- Focus: The most common cause is incorrect focus. Adjust the laser module height.
- Material Stability: Ensure the material is firmly secured and not moving during engraving.
- Speed/Power Settings: Experiment with different speed and power settings for your specific material.
- Cleanliness: Dust or debris on the lens or rails can affect quality.
5.3 Machine Not Connecting to Computer
- USB Cable: Try a different USB port or cable.
- Drivers: Ensure the necessary drivers for your engraver and software are correctly installed.
- Software Recognition: Check if the software recognizes the engraver. Restart both the software and the engraver.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | ACMER |
| Model | S1 Mini |
| Laser Output Power | 2.5W / 3.5W / 6W (model dependent) |
| Laser Type | Diode Laser |
| Machine Electrical Power | 24W (for 2.5W/3.5W models) / 42W (for 6W model) |
| Laser Wavelength | 445±5nm (Blue Light Laser) |
| Focal Length | 2mm |
| Engraving Accuracy | 0.01mm |
| Maximum Engraving Speed | 10,000mm/min |
| Maximum Working Speed | 10,000mm/min |
| Working Area Size | 130x130mm (5.1x5.1 inch) |
| Product Dimensions | 250.2mm x 250mm x 162mm (approx. 26.02cm/10.24in x 21.02cm/8.27in x 4.09cm/1.6in) |
| Product Weight | 1.5kg |
| Packing Weight | 2kg |
| Control Software | LightBurn / LaserGRBL |
| Operating System | Windows / macOS |
| File Format Supported | JPG, SVG, PNG, BMP, G-code, CAD, AI, CDR, DWG, etc. |
| Interface Type | USB (Type-C) |
| Power Supply Voltage | 110-220V (DC12V/2A or DC12V/3A) |
| CE Certification | Yes |
| Engraving Materials | Wood, Plastic, Paper, Leather, Acrylic, Glass (requires colored paper for engraving) |
7. User Tips
- Test Materials: Always perform small test engravings on scrap material before starting a large project to fine-tune settings.
- Material Preparation: Ensure materials are clean and free of obstructions. For glass, applying colored paper or paint can help the laser mark the surface.
- Software Updates: Keep your laser control software updated to benefit from new features and bug fixes.
- Ventilation is Key: Even for small jobs, good ventilation is crucial to avoid inhaling fumes and to keep your workspace clean.
- Experiment: Don't be afraid to experiment with different laser power and speed settings to achieve unique effects on various materials.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official ACMER website or contact the seller directly. Keep your purchase receipt as proof of purchase.
