1. Uvod
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 njegovo zasnovo in zmogljivosti.
2. Varnostne informacije
Operating a laser engraver requires strict adherence to safety protocols to prevent injury and damage. Please read and understand all safety warnings before use.
- Zaščita oči: Always wear the provided safety glasses or equivalent laser-protective eyewear when the machine is operating. Never look directly at the laser beam.
- Prezračevanje: Ensure adequate ventilation in your workspace. Laser engraving and cutting can produce fumes and particles that may be harmful if inhaled.
- Nevarnost požara: The laser can ignite flammable materials. Do not leave the machine unattended during operation. Keep a fire extinguisher nearby.
- Združljivost materiala: Only engrave or cut materials approved for laser processing. Avoid highly reflective materials without proper precautions (see Troubleshooting).
- Ustavitev v sili: Seznanite se z lokacijo in delovanjem gumba za zaustavitev v sili.
- Otroci in hišni ljubljenčki: Otroke in hišne ljubljenčke držite stran od delovnega območja.

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
Po razpakiranju preverite, ali so vse komponente prisotne in nepoškodovane.

Slika 3.1: Konecview of the items included in the ATOMSTACK A20 PRO V2 package.
- Komplet orodij za namestitev
- Napajalni kabel
- Napajalni adapter
- USB bliskovni pogon
- Kabel tipa C
- X-axis Connecting Line
- Focus Shims
- Zaščitna očala
- Priročnik za izdelek
4. Nastavitev in montaža
The ATOMSTACK A20 PRO V2 is designed for quick assembly. Follow these general steps:
- Razpakiraj: Previdno odstranite vse komponente iz embalaže.
- Sestavite okvir: Connect the frame components according to the included assembly guide. Ensure all screws are tightened securely.
- Namestitev laserskega modula: Namestite laserski modul na portal.
- Povežite kable: Connect the power cable, Type C cable, and X-axis connecting line as indicated in the detailed manual.
- Vklop: 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. Navodila za uporabo
The A20 PRO V2 offers versatile operation for engraving and cutting various materials.
5.1. Fokusiranje laserja
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. Zmogljivosti graviranja in rezanja
The 20W laser module provides significant power for a range of tasks:
- Rezanje: Capable of cutting up to 15mm Paulownia wood and 10mm black acrylic in a single pass.
- Graviranje: Achieves 0.01mm precision engraving with a fine 0.08x0.1mm spot size.
- Hitrost: 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. Vzdrževanje
Redno vzdrževanje zagotavlja dolgo življenjsko dobo in optimalno delovanje vašega laserskega graverja.
- Čista leča: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution. Dust and debris can reduce laser efficiency.
- Čiste tirnice: Keep the guide rails and wheels free of dust and debris to ensure smooth movement of the laser module.
- Preverite povezave: Regularly inspect all cables and connections for wear or looseness.
- Posodobitve vdelane programske opreme: Preverite pri proizvajalcu webza morebitne posodobitve vdelane programske opreme, ki so na voljo za izboljšanje delovanja in dodajanje funkcij.
7. Odpravljanje težav
Ta razdelek obravnava pogoste težave, na katere lahko naletite.
7.1. Laser Module Degradation on Reflective Materials
Težava: Reduced laser output or module failure after engraving highly reflective materials, such as stainless steel, especially at high power settings.
vzrok: 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.
rešitve:
- 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.
- Prilagodite nastavitve napajanja: 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
- Stroj se ne vklopi: Check power cable connections and ensure the power adapter is functioning.
- Laser ne deluje: Verify software settings, focus, and ensure the laser module is properly connected.
- Slaba kakovost graviranja: 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. Tehnične specifikacije
| Funkcija | Specifikacija |
|---|---|
| Znamka | ATOMSTACK (AtomFun) |
| Model | A20 PRO V2 |
| Laserska izhodna moč | 20 W |
| Velikost laserske točke | 0.08 x 0.1 mm |
| Natančnost graviranja | 0.01 mm |
| Hitrost graviranja | Do 400 mm/s |
| Delovno območje | 400mm x 365mm (15.75in x 14.37in) |
| Material okvirja | All-aluminum alloy structure |
| Varnostne funkcije | Flame Detector, Gyroscope |

Image 8.1: Dimensions of the ATOMSTACK A20 PRO V2, highlighting its large working area.
9. Garancija in podpora
ATOMSTACK is committed to customer satisfaction and product reliability.
- Storitev za stranke: Enjoy 365 days of dedicated customer service.
- Tehnična podpora: Benefit from lifetime technical support for your ATOMSTACK A20 PRO V2.
- Zamenjava delov: In case of faulty parts, free replacements are provided.
For support, please refer to the contact information provided on the official ATOMSTACK webspletno mesto ali dokumentacijo o nakupu.





