1. 서론
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, showcasin디자인과 기능에 관해서.
2. 안전 정보
Operating a laser engraver requires strict adherence to safety protocols to prevent injury and damage. Please read and understand all safety warnings before use.
- 눈 보호: Always wear the provided safety glasses or equivalent laser-protective eyewear when the machine is operating. Never look directly at the laser beam.
- 통풍: Ensure adequate ventilation in your workspace. Laser engraving and cutting can produce fumes and particles that may be harmful if inhaled.
- 화재 위험: 레이저는 가연성 물질에 불을 붙일 수 있습니다. 작동 중에는 기기를 자리를 비우지 마십시오. 소화기를 가까이에 두십시오.
- 재료 호환성: Only engrave or cut materials approved for laser processing. Avoid highly reflective materials without proper precautions (see Troubleshooting).
- 비상 정지 : 비상 정지 버튼의 위치와 작동 방법을 숙지하세요.
- 어린이와 애완동물: 어린이와 애완동물을 수술 구역에 접근하지 못하게 하세요.

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
포장을 풀 때 모든 구성품이 들어 있고 손상되지 않았는지 확인하세요.

이미지 3.1: 이상view of the items included in the ATOMSTACK A20 PRO V2 package.
- 설치 툴킷
- 전원 케이블
- 전원 어댑터
- USB 플래시 드라이브
- C형 케이블
- X축 연결선
- 포커스 심
- 안전 안경
- 제품 설명서
4. 설치 및 조립
The ATOMSTACK A20 PRO V2 is designed for quick assembly. Follow these general steps:
- 풀다: 포장에서 모든 구성 요소를 조심스럽게 제거합니다.
- 프레임 조립: Connect the frame components according to the included assembly guide. Ensure all screws are tightened securely.
- 레이저 모듈 설치: 레이저 모듈을 갠트리에 장착하십시오.
- 케이블 연결: Connect the power cable, Type C cable, and X-axis connecting line as indicated in the detailed manual.
- 전원 켜기: 전원 어댑터를 연결하고 기기를 켜세요.

Image 4.1: The ATOMSTACK A20 PRO V2 features quick assembly and multiple connection options, including mobile app control.
5. 사용 설명서
The A20 PRO V2 offers versatile operation for engraving and cutting various materials.
5.1. 레이저 초점 맞추기
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. 조각 및 절단 기능
The 20W laser module provides significant power for a range of tasks:
- 절단: Capable of cutting up to 15mm Paulownia wood and 10mm black acrylic in a single pass.
- 조각: Achieves 0.01mm precision engraving with a fine 0.08x0.1mm spot size.
- 속도: 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. 유지관리
정기적인 유지관리는 레이저 조각기의 수명과 최적의 성능을 보장합니다.
- 깨끗한 렌즈: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution. Dust and debris can reduce laser efficiency.
- 깨끗한 레일: 레이저 모듈의 원활한 움직임을 위해 가이드 레일과 바퀴에 먼지와 이물질이 쌓이지 않도록 하십시오.
- 연결 확인: 모든 케이블과 연결부의 마모 또는 느슨함을 정기적으로 점검하십시오.
- 펌웨어 업데이트: 제조사 확인해보세요 web성능 향상 및 기능 추가를 위한 펌웨어 업데이트가 있는지 확인하려면 해당 사이트를 방문하십시오.
7. 문제 해결
이 섹션에서는 일반적으로 발생할 수 있는 문제에 대해 설명합니다.
7.1. Laser Module Degradation on Reflective Materials
문제: Reduced laser output or module failure after engraving highly reflective materials, such as stainless steel, especially at high power settings.
원인: 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.
해결책:
- 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.
- 전원 설정 조정: 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
- 기계 전원이 켜지지 않음: Check power cable connections and ensure the power adapter is functioning.
- 레이저가 발사되지 않음: Verify software settings, focus, and ensure the laser module is properly connected.
- 낮은 조각 품질: 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. 기술 사양
| 특징 | 사양 |
|---|---|
| 상표 | ATOMSTACK (AtomFun) |
| 모델 | A20 PRO V2 |
| 레이저 출력 전력 | 20와트 |
| 레이저 스팟 크기 | 0.08 x 0.1mm |
| 조각 정밀도 | 0.01mm |
| 조각 속도 | 최대 400mm/s |
| 작업 영역 | 400mm x 365mm(15.75인치 x 14.37인치) |
| 프레임 소재 | All-aluminum alloy structure |
| 안전 기능 | Flame Detector, Gyroscope |

Image 8.1: Dimensions of the ATOMSTACK A20 PRO V2, highlighting its large working area.
9. 보증 및 지원
ATOMSTACK is committed to customer satisfaction and product reliability.
- 고객 서비스: Enjoy 365 days of dedicated customer service.
- 기술 지원: Benefit from lifetime technical support for your ATOMSTACK A20 PRO V2.
- 부품 교체: In case of faulty parts, free replacements are provided.
For support, please refer to the contact information provided on the official ATOMSTACK web사이트 또는 구매 문서.





