1. 서론
This manual provides essential information for the safe and effective operation of your VEVOR Laser Engraver JL3PRO. Please read all instructions carefully before use and retain this manual for future reference. The JL3PRO is a 20W laser engraving and cutting machine designed for precision work on various materials, featuring a Class 1 safety enclosure and broad software compatibility.
2. 안전 정보
Your VEVOR Laser Engraver JL3PRO is a Class 1 laser product. Adherence to safety guidelines is paramount to prevent injury and damage. Always operate the device in a well-ventilated area.
- 눈 보호: The integrated protective enclosure filters laser light. Always wear the provided protective goggles when operating the machine, especially if the enclosure is open or compromised.
- 울로 둘러싼 땅: The Class 1 enclosure is designed to filter laser light, block smoke, and reduce noise. Ensure the enclosure is properly closed during operation.
- 비상 정지 : 비상 정지 버튼의 위치와 기능을 숙지하십시오. 오작동이나 비상 상황 발생 시 즉시 버튼을 누르십시오.
- Tilt Stop: The machine features a tilt stop mechanism for added safety, automatically halting operation if tilted beyond a safe angle.
- 리미트 스위치: Integrated limit switches prevent the laser module from exceeding its operational boundaries.
- 보안 잠금: Utilize the security lock to prevent unauthorized access or operation.
- 통풍: Ensure proper ventilation to exhaust smoke and fumes generated during engraving.
- 재료 안전: Only engrave or cut materials specified as safe. Avoid highly reflective, transparent, or unknown materials without proper precautions. Never engrave PVC or materials that produce toxic fumes.
3. 패키지 내용
포장을 풀 때 모든 구성품이 들어 있고 손상되지 않았는지 확인하세요.
- VEVOR Laser Engraver JL3PRO Unit with Enclosure
- 20W 레이저 모듈
- Power Adapter and Power Cords
- USB 케이블
- Exhaust Hose and Adapter
- 보호 고글
- Tool Kit (screwdrivers, wrenches, etc.)
- Sample Material Pack (wood, leather, acrylic, etc.)
- 사용자 설명서
4. 설정 지침
Follow these steps for initial assembly and setup of your laser engraver.
- 짐 풀기: Carefully remove all components from the packaging. Place the main unit on a stable, level surface.
- Remove Shipping Protectors: Locate and remove any shipping screws or protective foam securing the laser module's gantry. Refer to the included quick start guide for specific locations.
- 레이저 모듈 설치: Mount the 20W laser module onto the gantry. Ensure it is securely fastened with the provided screws. Connect the necessary cables from the drag chain to the laser module.
- 전원 연결: Plug the power adapter into the unit and then into a suitable power outlet.
- 배기 시스템 연결: Attach the exhaust hose adapter to the designated port on the rear of the machine. Connect the exhaust hose to the adapter and direct it to a well-ventilated outdoor area or an appropriate air filtration system.
- 비상 정지 버튼: Ensure the emergency stop button is disengaged (pulled out) before powering on the machine.
- 소프트웨어 설치: Install the recommended software (LightBurn, LaserGRBL, or CutLabX) on your computer.
- 컴퓨터에 연결: Connect the laser engraver to your computer using the provided USB cable.

Figure 1: VEVOR Laser Engraver JL3PRO with its protective enclosure.

Figure 2: Components of the VEVOR Laser Engraver, including the laser module, control panel, and exhaust system.
5. 사용 설명서
This section outlines the basic steps for operating your VEVOR Laser Engraver.
- 전원 켜기: Flip the power switch to turn on the machine. The indicator lights should illuminate.
- 소프트웨어 연결: Open your chosen laser software (LightBurn, LaserGRBL, or CutLabX) on your computer. Connect to the laser engraver via USB or Wi-Fi (CutLabX App only).
- 재료 배치: Place your material on the honeycomb workbench inside the enclosure. Ensure it is flat and secure.
- 초점 조정: Use the focusing mechanism on the laser module to adjust the focal length according to your material's thickness.
- Design Import & Settings: Import or create your design in the software. Adjust engraving/cutting parameters (power, speed, passes) based on your material and desired outcome.
- 프레이밍: 소프트웨어의 프레임 기능을 사용하여 미리 설정하세요.view the engraving area on your material. Adjust the material position if necessary.
- 조각/절단 시작: Close the protective enclosure. Initiate the engraving or cutting process from the software. Monitor the process closely.
- 오프라인 조각: For offline engraving, save your design to a TF card (if supported by your model) and insert it into the unit. Operate directly from the machine's controls.

Figure 3: Operating the laser engraver connected to a computer.
6. 재료 호환성
The VEVOR JL3PRO is compatible with a wide range of materials. However, certain materials are not suitable for engraving or cutting.
- Work Great On: Wood, Leather, Paper, Acrylic, Glass.
- Not for Engraving: Gold, Silver, Copper, Aluminum, Transparent & Reflective Materials (requires black coating for engraving).
- Not for Cutting: Metals, Translucent/Transparent Acrylic, Transparent and Reflective Materials (requires black coating for cutting).

Figure 4: Various materials that can be processed by the VEVOR Laser Engraver.
7. 유지관리
정기적인 유지관리는 레이저 조각기의 수명과 최적의 성능을 보장합니다.
- 렌즈 청소: Periodically clean the laser lens with a specialized lens cleaning solution and cloth to maintain laser beam quality.
- Cleaning the Workbench: Remove debris and residue from the honeycomb workbench after each use to prevent buildup and ensure proper material placement.
- 매끄럽게 하기: 빠른 시작 가이드에 권장된 대로 가이드 레일과 움직이는 부품에 소량의 윤활유를 도포하여 원활한 작동을 보장하십시오.
- 배기 시스템: Regularly check and clean the exhaust hose and fan to ensure efficient smoke and fume removal.
8. 문제 해결
이 섹션에서는 일반적으로 발생할 수 있는 문제에 대해 설명합니다.
- 레이저가 발사되지 않음: Check if the emergency stop button is disengaged. Ensure all cables are securely connected. Verify software connection and laser module installation.
- 낮은 조각 품질: Adjust focal length, laser power, and speed settings. Ensure the material is clean and flat. Clean the laser lens.
- 기기가 연결되지 않습니다: Verify USB cable connection or Wi-Fi settings. Restart both the machine and the computer. Ensure software drivers are up to date.
- Excessive Smoke/Fumes: Check the exhaust hose for blockages or kinks. Ensure the exhaust fan is operating correctly. Verify proper ventilation.
- 특이한 소음: Inspect moving parts for obstructions or loose components. Lubricate guide rails if necessary.
9. 사양
| 품목 모델 번호 | JL3PRO |
| 레이저 타입 | Single Blue Light, Diode |
| 레이저 출력 전력 | 20와트 |
| 레이저 클래스 | 1학년 |
| 레이저 파장 | 455nm |
| 레이저 스팟 크기 | 0.12 x 0.15mm |
| Effective Working Area | 11.8 x 11.8인치/300 x 300mm |
| 최대 조각 속도 | 7000mm/분 |
| 소프트웨어 호환성 | LaserGRBL (Windows), LightBurn (Mac OS/Windows, Paid License Required), CutLabX (Mac OS/Windows/APP) |
| 순중량 | 16파운드 / 7.3킬로그램 |
| 제품 치수 | 21.6 x 18.8 x 8.4인치 / 548 x 477 x 214mm |
10. 보증 및 지원
For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or visit the official VEVOR web사이트. 보증 청구를 위해 구매 증빙 자료로 구매 영수증을 보관하세요.





