ATOMSTACK A5 Pro Desktop Laser Engraver Instruction Manual

1. Introduction

The ATOMSTACK A5 Pro is a high-performance desktop laser engraver and cutting machine designed for precision work on various materials. Featuring a 5W ultra-fine compressed spot laser, it offers exceptional engraving accuracy and cutting capabilities. Its robust all-metal frame ensures stability and durability, making it suitable for a wide range of DIY craft projects.

2. Safety Information

WARNING: This product contains a Class 4 laser. Direct exposure to the laser beam can cause severe eye damage and skin burns. Always follow safety precautions.

• Eye Protection: Always wear the provided eye protection glasses when operating the laser engraver. The UV-filtering acrylic on the laser module blocks 97% of ultraviolet light, but additional eye protection is mandatory for direct observation.
• Ventilation: Operate the machine in a well-ventilated area to dissipate fumes and smoke produced during engraving and cutting.
• Fire Safety: Keep a fire extinguisher nearby. Do not leave the machine unattended during operation, especially when cutting flammable materials.
• Material Safety: Engrave or cut only approved materials. Avoid highly reflective, transparent, or unknown materials that may cause unexpected laser reflections or hazardous fumes.
• Children and Pets: Keep children and pets away from the operating area.
• Emergency Stop: Familiarize yourself with the location and function of the emergency stop button.

Figure 2.1: Key components of the ATOMSTACK A5 Pro, highlighting safety features like the emergency button and eye protection.

3. Package Contents

Before assembly, verify that all components listed below are present in your package. If any parts are missing or damaged, contact customer support.

• Laser Engraver Frame (pre-assembled sections)
• Laser Module (5W)
• Power Adapter and Cable
• USB Cable
• Safety Goggles
• Tools for Assembly (wrenches, hex keys)
• Sample Materials for Testing
• User Manual (this document)

Figure 3.1: All components included in the ATOMSTACK A5 Pro package.

4. Setup and Assembly

The ATOMSTACK A5 Pro features a quick-installation design, allowing for assembly typically within 10-20 minutes. The all-metal structure and integrated screw rods contribute to its stability and ease of setup.

1. Unpack Components: Carefully remove all items from the packaging and verify against the package contents list.
2. Assemble the Frame: Connect the pre-assembled aluminum alloy frame sections using the provided screws and tools. Ensure all connections are secure. The integrated screw rods for the X and Y axes simplify this process and enhance precision.
3. Install the Laser Module: Mount the laser module onto the designated carriage on the X-axis. Secure it firmly.
4. Connect Cables: Connect the power cable to the laser engraver and a power outlet. Connect the USB cable from the engraver to your computer.
5. Initial Power On: Turn on the machine. The laser module has a fixed focus, eliminating the need for manual focal length adjustments.

Figure 4.1: The ATOMSTACK A5 Pro ready for operation.

5. Operating Instructions

5.1 Software Compatibility

The ATOMSTACK A5 Pro is compatible with widely used engraving software:

• LaserGRBL: Free software, compatible with Windows XP/7/8/10/11.
• LightBurn: Paid software, compatible with Windows and Mac OS.

Supported file formats include NC, BMP, JPG, PNG, and DXF.

Figure 5.1: Software compatibility with LaserGRBL and LightBurn.

5.2 Engraving and Cutting Process

1. Prepare Your Design: Create or import your design into LaserGRBL or LightBurn.
2. Place Material: Position the material to be engraved or cut within the working area (410mm x 400mm). The machine features precision scale lines on the X and Y axes for accurate placement.
3. Connect and Configure: Connect the engraver to your computer via USB. Select the correct COM port and machine profile in your software.
4. Set Parameters: Adjust laser power, speed, and passes according to the material and desired effect. The A5 Pro's ultra-fine compressed spot (0.08mm) allows for precise detail.
5. Start Operation: Initiate the engraving or cutting process from the software. Monitor the machine closely during operation.

Figure 5.2: Example of engraving quality with the 5W ultra-fine compressed spot technology.

5.3 Material Compatibility

The ATOMSTACK A5 Pro can engrave and cut a wide range of materials:

• Engraving: Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplating and paint metal, 304 mirror stainless steel (requires black coating), ceramic (requires black coating), dark stone.
• Cutting: Cardboard, non-woven fabric, wood board (up to 5mm plywood), acrylic, thin plastic board, sponge.

Figure 5.3: Examples of materials that can be processed by the A5 Pro.

6. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your ATOMSTACK A5 Pro.

• Clean the Laser Lens: Periodically inspect and gently clean the laser lens using a lint-free cloth and lens cleaning solution. Dust and debris can reduce laser efficiency.
• Keep the Machine Clean: Remove any debris, dust, or material residue from the machine's frame and moving parts after each use.
• Check Connections: Ensure all electrical and USB connections are secure and free from damage.
• Lubricate Moving Parts: If necessary, apply a small amount of appropriate lubricant to the guide rails to ensure smooth movement of the laser module.
• Cooling Fan: The laser module includes a built-in cooling fan. Ensure it is free from obstructions to maintain proper cooling.

Figure 6.1: Built-in cooling fan for the laser module.

7. Troubleshooting

This section addresses common issues you might encounter with your ATOMSTACK A5 Pro.

• Laser Not Firing:
  • Check if the machine is powered on and connected to the computer.
  • Ensure the emergency stop button is not engaged.
  • Verify software settings for laser power and mode.
  • Check the laser module cable connection.
• Poor Engraving/Cutting Quality:
  • Ensure the material is flat and properly positioned.
  • Adjust laser power and speed settings for the specific material.
  • Clean the laser lens if it appears dirty.
  • Verify that the laser module is securely mounted.
• Machine Not Responding:
  • Restart the software and the machine.
  • Check the USB cable connection and try a different USB port.
  • Ensure the correct COM port is selected in your software.
• Unusual Noises:
  • Inspect the moving parts for any obstructions.
  • Check if the belts are properly tensioned and not worn.
  • Ensure the integrated screw rods are clean and moving smoothly.

If issues persist, refer to the official ATOMSTACK support resources or contact customer service.

8. Specifications

9. Warranty and Support

ATOMSTACK products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official ATOMSTACK website or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.

For the latest drivers, software updates, and additional resources, visit the official ATOMSTACK support page.