1. Nhanganyaya
This manual provides essential information for the safe and effective operation, assembly, and maintenance of your ATOMSTACK A20 PRO V2 Laser Engraver and Cutter. The A20 PRO V2 is a high-performance laser engraving and cutting machine featuring a 20W laser output, a precise 0.08x0.1mm spot size, and robust aluminum alloy construction. It supports app control and is capable of engraving various materials, including 304 stainless steel.

Image 1.1: The ATOMSTACK A20 PRO V2 laser engraver, showcasing its design and capabilities.
2. Safety Information
Operating a laser engraver requires strict adherence to safety protocols to prevent injury and damage. Please read and understand all safety warnings before use.
- Kudzivirira Kweziso: Always wear the provided safety glasses or equivalent laser-protective eyewear when the machine is operating. Never look directly at the laser beam.
- Kufefetedza Ensure adequate ventilation in your workspace. Laser engraving and cutting can produce fumes and particles that may be harmful if inhaled.
- Moto Hazard: The laser can ignite flammable materials. Do not leave the machine unattended during operation. Keep a fire extinguisher nearby.
- Kuenderana kwezvinhu: Only engrave or cut materials approved for laser processing. Avoid highly reflective materials without proper precautions (see Troubleshooting).
- Emergency Stop: Zvijaire nenzvimbo uye kushanda kwebhatani rekumisa emergency.
- Vana uye Zvipfuwo: Chengetedza vana nezvipfuyo kure nenzvimbo yekushandira.

Image 2.1: The ATOMSTACK A20 PRO V2 includes safety features such as a flame detector and gyroscope for enhanced operational safety.
3. Packaging List and Components
Tarisa uone kuti zvese zviriko uye hazvina kukuvara pakuburitsa.

Mufananidzo 3.1: Pamusoroview of the items included in the ATOMSTACK A20 PRO V2 package.
- Installation Toolkit
- Power Cable
- Power Adapter
- USB Flash Drive
- Type C Cable
- Mutsetse wekubatanidza weX-axis
- MaShims Ekutarisa
- Magirazi Okuchengetedza
- Product Manual
4. Setup uye Gungano
The ATOMSTACK A20 PRO V2 is designed for quick assembly. Follow these general steps:
- Bvisa zvinhu: Nyatsobvisa zvese zvikamu kubva pakurongedza.
- Assemble Frame: Connect the frame components according to the included assembly guide. Ensure all screws are tightened securely.
- Isa Laser Module: Mount the laser module onto the gantry.
- Batanidza Cables: Connect the power cable, Type C cable, and X-axis connecting line as indicated in the detailed manual.
- Power On: Batanidza adapta yemagetsi wobva wabatidza muchina.

Image 4.1: The ATOMSTACK A20 PRO V2 features quick assembly and multiple connection options, including mobile app control.
5. Operating Instructions
The A20 PRO V2 offers versatile operation for engraving and cutting various materials.
5.1. Kutarisa Laser
Use the provided focus shims to set the correct focal distance for optimal engraving and cutting performance. Incorrect focus can lead to poor results and reduced laser module lifespan.
5.2. Software and Connection
The machine supports various software options and connection methods, including mobile app control and direct engraving via USB. Refer to the detailed software guide on the USB flash drive for installation and usage.
5.3. Engraving and Cutting Capabilities
The 20W laser module provides significant power for a range of tasks:
- Kucheka: Capable of cutting up to 15mm Paulownia wood and 10mm black acrylic in a single pass.
- Engraving: Achieves 0.01mm precision engraving with a fine 0.08x0.1mm spot size.
- Kumhanya Operates at a high speed of 400mm/s for increased productivity.

Image 5.1: The 20W laser module allows for efficient cutting of materials like 15mm wood and 10mm black acrylic in a single pass.

Image 5.2: The A20 PRO V2 offers 0.01mm precision engraving with a small 0.08x0.1mm laser spot.

Image 5.3: The A20 PRO V2 achieves high productivity with an engraving speed of 400mm/s.
6. Kuchengeta
Kugara kugadziridza kunovimbisa hupenyu hurefu uye kuita kwakaringana kweako laser engraver.
- Chenesa Lenzi: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution. Dust and debris can reduce laser efficiency.
- Rails Dzakachena: Keep the guide rails and wheels free of dust and debris to ensure smooth movement of the laser module.
- Tarisa Makabatana: Regularly inspect all cables and connections for wear or looseness.
- Firmware Dzokorora: Tarisa mugadziri wacho website for any available firmware updates to improve performance and add features.
7. Kugadzirisa matambudziko
Ichi chikamu chinotarisa zvinowanzoitika zvaungasangana nazvo.
7.1. Laser Module Degradation on Reflective Materials
Nyaya: Reduced laser output or module failure after engraving highly reflective materials, such as stainless steel, especially at high power settings.
Chikonzero: When engraving highly reflective surfaces, a portion of the laser beam can reflect back into the laser module's diode, causing damage and premature degradation.
Mhinduro:
- Reduce Reflection: Before engraving reflective materials, apply a non-reflective coating (e.g., black paint, dry erase marker, or a specialized laser marking spray) to the surface. This absorbs the laser energy and prevents harmful reflections.
- Gadzirisa Maseting eSimba: Avoid using 100% laser power when working with highly reflective materials. Experiment with lower power settings that still achieve the desired engraving effect.
- Consult Material Guidelines: Always refer to recommended settings for specific materials to minimize risks.
7.2. Other Common Issues
- Muchina Usingabatike: Check power cable connections and ensure the power adapter is functioning.
- Laser Haisi Kupfura: Verify software settings, focus, and ensure the laser module is properly connected.
- Hunhu Hwakashata hwekunyora: Check focus, laser power settings, engraving speed, and material type. Ensure the material is flat and securely placed.
- Abnormal Movement: Inspect guide rails for obstructions and ensure belts are properly tensioned.
8. Zvinyorwa zveUnyanzvi
| Feature | Tsanangudzo |
|---|---|
| Brand | ATOMSTACK (AtomFun) |
| Model | A20 PRO V2 |
| Laser Output Simba | 20W |
| Laser Spot Size | 0.08 x 0.1mm |
| Kunyora Neunyanzvi | 0.01mm |
| Engraving Speed | Kusvika ku400mm/s |
| Nzvimbo Yekushanda | 400mm x 365mm (15.75in x 14.37in) |
| Frame Material | All-aluminum alloy structure |
| Safety Features | Flame Detector, Gyroscope |

Image 8.1: Dimensions of the ATOMSTACK A20 PRO V2, highlighting its large working area.
9. Warranty uye Tsigiro
ATOMSTACK is committed to customer satisfaction and product reliability.
- Mabatiro evatengi: Enjoy 365 days of dedicated customer service.
- Tsigiro yehunyanzvi: Benefit from lifetime technical support for your ATOMSTACK A20 PRO V2.
- Parts Replacement: In case of faulty parts, free replacements are provided.
For support, please refer to the contact information provided on the official ATOMSTACK websaiti kana magwaro ekutenga kwako.





