1. Bubuka
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 desain sareng kamampuanna.
2. Émbaran Kasalametan
Operating a laser engraver requires strict adherence to safety protocols to prevent injury and damage. Please read and understand all safety warnings before use.
- Perlindungan panon: Always wear the provided safety glasses or equivalent laser-protective eyewear when the machine is operating. Never look directly at the laser beam.
- Ventilasi: Ensure adequate ventilation in your workspace. Laser engraving and cutting can produce fumes and particles that may be harmful if inhaled.
- Bahaya seuneu: The laser can ignite flammable materials. Do not leave the machine unattended during operation. Keep a fire extinguisher nearby.
- Kasaluyuan bahan: Only engrave or cut materials approved for laser processing. Avoid highly reflective materials without proper precautions (see Troubleshooting).
- Stopan Darurat: Biasakeun diri anjeun sareng lokasi sareng operasi tombol eureun darurat.
- Barudak jeung Pets: Jauhkeun barudak jeung piaraan ti wewengkon operasi.

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
Pastikeun yén sadaya komponén aya sareng henteu ruksak nalika dibongkar.

Gambar 3.1: Leuwihview of the items included in the ATOMSTACK A20 PRO V2 package.
- Toolkit Instalasi
- Kabel Daya
- Adaptor kakuatan
- USB Flash Drive
- Kabel Tipe C
- X-axis Connecting Line
- Focus Shims
- Kacamata Kasalametan
- Manual produk
4. Setup jeung Majelis
The ATOMSTACK A20 PRO V2 is designed for quick assembly. Follow these general steps:
- Ngabongkar: Sacara saksama miceun sadaya komponén tina bungkusan.
- Kumpulkeun pigura: Connect the frame components according to the included assembly guide. Ensure all screws are tightened securely.
- Pasang modul laser: Mount the laser module onto the gantry.
- Sambungkeun kabel: Connect the power cable, Type C cable, and X-axis connecting line as indicated in the detailed manual.
- Daya Hurung: Connect the power adapter and turn on the machine.

Image 4.1: The ATOMSTACK A20 PRO V2 features quick assembly and multiple connection options, including mobile app control.
5. Parentah Operasi
The A20 PRO V2 offers versatile operation for engraving and cutting various materials.
5.1. Ngafokuskeun 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. Kamampuh Ngukir jeung Motong
The 20W laser module provides significant power for a range of tasks:
- motong: Capable of cutting up to 15mm Paulownia wood and 10mm black acrylic in a single pass.
- Ukiran: Achieves 0.01mm precision engraving with a fine 0.08x0.1mm spot size.
- Laju: 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. Pangropéa
Pangropéa rutin ngajamin umur panjang sareng kinerja optimal tina engraver laser anjeun.
- Lensa bersih: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution. Dust and debris can reduce laser efficiency.
- Rel beresih: Keep the guide rails and wheels free of dust and debris to ensure smooth movement of the laser module.
- Pariksa sambungan: Regularly inspect all cables and connections for wear or looseness.
- Pembaruan firmware: Pariksa produsén urang websitus pikeun apdet firmware anu sayogi pikeun ningkatkeun kinerja sareng nambihan fitur.
7. Cara ngungkulan
Bagian ieu ngabahas masalah umum anu anjeun tingali.
7.1. Laser Module Degradation on Reflective Materials
Masalah: Reduced laser output or module failure after engraving highly reflective materials, such as stainless steel, especially at high power settings.
Cukang lantaranana: 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.
Solusi:
- 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.
- Saluyukeun Setélan Daya: 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
- Mesin teu hurung: Check power cable connections and ensure the power adapter is functioning.
- Laser Teu Tembak: Verify software settings, focus, and ensure the laser module is properly connected.
- Kualitas ukiran goréng: 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. Spésifikasi Téknis
| Fitur | Spésifikasi |
|---|---|
| merek | ATOMSTACK (AtomFun) |
| Modél | A20 PRO V2 |
| Daya Kaluaran laser | 20W |
| Ukuran Spot Laser | 0.08 x 0.1 mm |
| Ukiran Precision | 0.01 mm |
| Laju ukiran | Nepi ka 400mm / s |
| Wewengkon Gawé | 400mm x 365mm (15.75 inci x 14.37 inci) |
| Bahan Pigura | All-aluminum alloy structure |
| Fitur Kasalametan | Flame Detector, Gyroscope |

Image 8.1: Dimensions of the ATOMSTACK A20 PRO V2, highlighting its large working area.
9. Garansi jeung Rojongan
ATOMSTACK is committed to customer satisfaction and product reliability.
- Palayanan palanggan: Enjoy 365 days of dedicated customer service.
- Bantosan Téknis: Benefit from lifetime technical support for your ATOMSTACK A20 PRO V2.
- Ngaganti Bagian: In case of faulty parts, free replacements are provided.
For support, please refer to the contact information provided on the official ATOMSTACK websitus atanapi dokuméntasi pameseran Anjeun.





