Introduction
This instruction manual provides essential information for the safe and effective use of your ATOMSTACK A40 PRO V2 Laser Engraver. Please read this manual thoroughly before operating the device to ensure proper setup, operation, and maintenance. Retain this manual for future reference.
Important Safety Information
The ATOMSTACK A40 PRO V2 is a Class 4 laser product. Improper use can result in serious injury, including eye damage, skin burns, and fire. Always adhere to the following safety guidelines:
- Eye Protection: The device features a built-in panoramic magnetic filter cover designed to shield eyes from harmful laser light. This cover allows observation without additional protective goggles. Ensure it is always in place during operation.
- Supervision: Never leave the laser engraver unattended during operation.
- Ventilation: Operate the engraver in a well-ventilated area to dissipate fumes and smoke generated during engraving and cutting.
- Fire Safety: Keep a fire extinguisher nearby. The machine includes flame detection for added safety.
- Physical Barriers: The protective cover also helps prevent pets or unauthorized individuals from touching the laser spot.
- Stability: The machine is equipped with a tilt alarm that activates if the device exceeds a 15-degree tilt, indicating an unstable condition. Ensure the engraver is placed on a stable, level surface.
- Emergency Stop: Familiarize yourself with the location of the power switch for immediate shutdown in an emergency.
- Material Safety: Only engrave or cut materials specified as safe. Avoid highly reflective, flammable, or toxic materials.
- Cable Management: The newly added tank chain ensures neat and secure cable management, reducing trip hazards and preventing damage to wires.
Figure 1: Reinforced Safety Protection Features. This image illustrates the various safety mechanisms integrated into the ATOMSTACK A40 PRO V2, including limit switches to define the working area, a flame detector for fire prevention, a tilt alarm for stability, and a tank chain for organized cable routing.
Packing List
Before assembly, please verify that all components listed below are present in your package. If any items are missing or damaged, contact customer support immediately.
Figure 2: Contents of the ATOMSTACK A40 PRO V2 Package. This image displays all items included in the product box, such as the laser engraver unit, air pump, power supply, various connection cables (USB, Type-C, laser, Z-axis), an installation toolkit, safety goggles, a focusing piece, and the user manual.
The package typically includes:
- ATOMSTACK A40 PRO V2 Laser Engraver Main Unit
- Air Pump and Air Pump Power Cable
- Power Adapter and Power Cable
- USB Cable, Type-C Cable, Laser Cable, Z-axis Connection Cable
- Installation Toolkit
- Safety Goggles
- Focusing Piece (8mm)
- User Manual
Setup and Assembly
The ATOMSTACK A40 PRO V2 features an all-aluminum alloy anodized structure designed for straightforward assembly. The pre-designed structure allows for quick setup, typically within 10-20 minutes.
- Unpack Components: Carefully remove all items from the packaging and verify against the packing list.
- Assemble Frame: Follow the detailed instructions in the included user manual to assemble the main frame of the engraver. Ensure all screws are tightened securely.
- Install Laser Module: Mount the laser module onto the gantry according to the manual's diagrams.
- Connect Cables: Connect all necessary cables, including power, USB, and laser module cables. Ensure the tank chain is properly utilized for cable management.
- Position Air Assist: Connect the air pump to the air assist nozzle on the laser module.
- Power On: Connect the power adapter to the engraver and a suitable power outlet.
Figure 3: Convenient Design Features. This image highlights the magnetic protective cover that filters strong light, the one-click autofocus mechanism for quick setup, and the cross positioning cursor for precise material alignment.
Operating Instructions
Software Installation and Connection
The ATOMSTACK A40 PRO V2 supports various software for operation:
- Desktop Software: Compatible with LaserGRBL and LightBurn. These programs run on Win XP / Win 7 / Win 8 / Win 10 systems.
- Exclusive Software: "AtomStack Studio" offers a material library and automatic accessory recognition, simplifying the engraving process.
- Mobile App: The "AtomStack" App is available for smartphone control.
Connect the engraver to your computer via USB. The device supports file formats such as NC, BMP, JPG, PNG, and DXF.
Figure 4: Versatile Operation Methods. This image illustrates the multiple ways to control the engraver, including smartphone app, various wired connections, and compatibility with popular laser software. It also highlights the resumable engraving feature.
Focus Adjustment
The A40 PRO V2 features a fixed-focus laser, eliminating the need for manual adjustment. For precise focusing, use the one-touch auto-focus feature, which achieves pinpoint accuracy in approximately 8 seconds via the touchscreen button, LightBurn software, or the AtomStack app.
Engraving and Cutting Modes
The laser module allows seamless toggling between 20W engraving and 40W cutting power with a single button. This dual-mode system optimizes performance for detailed engraving or powerful cutting tasks.
Figure 5: Switchable Power and Finer Spot. This image illustrates the laser module's ability to switch between engraving and cutting power, highlighting the fine laser spot size (0.08*0.1mm) that enables deeper and more precise cuts on various materials like wood, MDF, and stainless steel.
Air Assist Function
The A40 PRO V2 includes a high-flow air assist kit. This system automatically turns on/off via LightBurn’s M7 mode, optimizing cutting and engraving performance by boosting cutting power and delivering sharper edges with cleaner finishes.
Figure 6: Automatic Air Assist for Cleaner Cuts. This image visually compares the results of cutting with and without the automatic air assist, clearly showing that the air assist produces significantly cleaner edges and reduces charring.
Material Compatibility and Performance
The engraver offers a large working area of 395x385mm and operates at a maximum speed of 400mm/s, with an engraving precision of 0.01mm. The ultra-fine laser focus area is reduced to 0.1x0.1mm.
Engraveable Materials: Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplated and painted metal layers, 304 mirror stainless steel, glass, ceramic, cotton cloth, stone.
Cuttable Materials: Cardboard, non-woven fabric, wood (up to 20mm basswood, 25mm pine and paulownia wood), acrylic, certain thin plastic sheets, sponge, 12mm MDF.
Figure 7: Material Versatility. This image showcases a wide range of materials that can be processed by the ATOMSTACK A40 PRO V2, demonstrating its capability for diverse DIY, craft, and industrial applications.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your ATOMSTACK A40 PRO V2.
- Cleaning the Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain laser power and precision.
- Cleaning the Machine: Keep the engraving area and gantry rails free from dust, debris, and material residue. Use a soft brush or compressed air.
- Lubrication: Apply a small amount of lubricant to the linear guide rails as recommended in the detailed user manual to ensure smooth movement.
- Cable Inspection: Regularly check all cables for wear or damage. Ensure connections are secure.
- Firmware Updates: Check the official ATOMSTACK website or app for any available firmware updates to ensure your machine has the latest features and bug fixes.
Troubleshooting
This section addresses common issues you might encounter. For more complex problems, refer to the comprehensive user manual or contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser not firing | Power cable loose, laser module not connected, software settings incorrect, emergency stop engaged. | Check all power and data connections. Verify laser settings in software. Ensure no safety features are activated. |
| Poor engraving/cutting quality | Incorrect focus, wrong power/speed settings, dirty lens, material not suitable. | Perform auto-focus. Adjust power and speed settings for the specific material. Clean the laser lens. Ensure material is compatible. |
| Machine not connecting to computer/app | USB cable faulty, driver issues, incorrect port selection, Wi-Fi issues. | Try a different USB cable/port. Reinstall drivers. Ensure correct COM port is selected in software. Check Wi-Fi connection for app control. |
| Machine stops mid-operation | Power interruption, software error, limit switch triggered, flame detected. | Check power supply. Restart software. Clear any obstructions. If power outage, use AtomStack APP's resume-from-pause feature. Address flame detection if applicable. |
Specifications
| Product Model | ATOMSTACK A40 PRO V2 |
| Engraving Size | 395 x 385 mm |
| Total Power | 210 W |
| Laser Power (Cutting Mode) | 180 W |
| Laser Output Power | 40000 mW |
| Laser Class | 4 |
| Laser Wavelength | 455 ± 5 nm |
| Engraving Precision | 0.01 mm |
| Focus Adjustment | Fixed-focus laser, automatic adjustment |
| Limit Switches | 2 (1 for X-axis, 1 for Y-axis) |
| Laser Protective Cover | Built-in, magnetic filter |
| Software Supported | LaserGRBL, LightBurn, AtomStack Studio, AtomStack App |
| Operating Systems | Win XP / Win 7 / Win 8 / Win 10 |
| File Formats | NC, BMP, JPG, PNG, DXF |
| Data Transfer | USB connection |
| Power Supply | Input: 100-240V AC, 50/60Hz; Output: 24V 9A |
| Certifications | CE, FCC, RoHS, FDA, PSE |
| Product Dimensions | 22.24 x 22.83 x 7.59 inches |
| Item Weight | 12.59 pounds |
| Manufacturer | Shenzhen AtomStack Technologies Co., Ltd. |
Warranty and Support
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official ATOMSTACK website. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact the seller or manufacturer directly.
Manufacturer: Shenzhen AtomStack Technologies Co., Ltd.
Contact Information: Refer to your purchase documentation or the official ATOMSTACK website for the most current support contact details.
