Ynlieding
This manual provides detailed instructions for the safe and efficient operation of your Longer Ray5 20000mW Laser Engraver with Air Assist Kit. Please read this manual thoroughly before using the device to ensure proper setup, operation, and maintenance. Retain this manual for future reference.
Safety Information
WARSKÔGING: Laser engravers are powerful tools that can cause serious injury if not used correctly. Always follow these safety guidelines:
- Always wear appropriate laser safety goggles when operating the machine.
- Sjoch nea direkt yn 'e laserstriel of nei syn refleksje.
- Ensure the work area is well-ventilated to dissipate fumes and smoke.
- Hâld brânbere materialen fuort fan it paad fan 'e laser.
- Lit de masine net sûnder tafersjoch litte tidens operaasje.
- Soargje derfoar dat de masine wurdt pleatst op in stabile, flak oerflak.
- Hâld bern en húsdieren fuort fan it operaasjegebiet.
- Skeakelje de stroom út foardat jo ûnderhâld of oanpassingen útfiere.
- Fertroud meitsje mei prosedueres foar needôfsluting.
Pakketynhâld
Kontrolearje oft alle ûnderdielen yn it pakket oanwêzich binne:
- Longer Ray5 20000mW Laser Engraver Unit
- Air Assist Pomp
- Air Assist Nozzle and Tubing
- Stromadapter
- USB Kabel
- Safety Goggles
- User Manual (dit dokumint)
- Material Samples (may vary)

Image: Air assist kit components including the pump, nozzle, and tubing.
Opsette
- Utpakke: Ferwiderje alle komponinten foarsichtich út 'e ferpakking.
- Gearkomste: Follow the included quick start guide for assembling the main laser engraver frame and attaching the laser module.
- Air Assist Installation:
- Connect the air assist pump to the designated port on the laser module using the provided tubing.
- Ensure the air assist nozzle is securely attached to direct airflow to the engraving/cutting point.
- Power Connection: Ferbine de stroomadapter mei de graveur en dan mei in gaadlik stopkontakt.
- Komputer ferbining: Connect the engraver to your computer via USB, or prepare for Wi-Fi/TF card connection.

Image: The Longer Ray5 laser engraver with the air assist pump connected and ready for operation.
Operating Instructions
1. Software en Konnektivität
The Longer Ray5 supports various software and connection methods:
- Kompatibele software: LaserGRBL and LightBurn.
- Bestjoeringssystemen: Supports Windows 7+, MacOS, and Linux.
- Ferbining metoaden: Wi-Fi, USB, App, and TF card.

Image: Display showing the Longer Ray5's compatibility with LaserGRBL and LightBurn software, and various connection options including Wi-Fi, USB, App, and TF card across Windows, MacOS, and Linux operating systems.
2. Engraving and Cutting Capabilities
The 20W diode laser offers high-efficiency performance for various materials.
- Snijden: Capable of cutting up to 25mm of wood and 35mm of acrylic. It can also cut 0.05mm metal.
- Gravure: Engrave hundreds of colors on metallic steel and a wide range of other materials.
- Materialen: Acrylic, metal, wood, stainless steel, and more.

Image: Illustration demonstrating the 20W diode laser's capability to cut 25mm wood and 35mm acrylic.

Ofbylding: Examples of engraving capabilities, showcasing over 380 colors on metallic surfaces and other DIY artworks.

Image: A collection of various items demonstrating the versatile material selection for engraving and cutting, including wood, metal, and acrylic.
3. Air Assist Function
The integrated air assist kit significantly improves cutting and engraving quality.
- Enhanced Cutting: The adjustable airflow (10-30L/min) suppresses smoke and dust, preventing laser energy attenuation and ensuring cleaner, smoother edges.
- Reduced Yellowing: Air assist helps prevent charring and yellowing on materials during laser processing, especially for wood and acrylic.

Image: A visual comparison showing the benefits of air assist, resulting in cleaner cuts and reduced processing time (e.g., 12 minutes with air assist vs. 20 minutes without).
4. Kontinue operaasje
The Longer Ray5 is designed for powerful continuous working capacity, supporting 24/7 continuous engraving. A single computer can control multiple machines.

Image: Depiction of multiple Longer Ray5 machines working simultaneously, illustrating continuous operation and the ability for one computer to control several units.
Ûnderhâld
Regelmjittich ûnderhâld soarget foar optimale prestaasjes en ferlingt de libbensdoer fan jo lasergraver.
- Meitsje de laserlens skjin: Meitsje de laserlens periodyk skjin mei in sêfte, pluisfrije doek en lensreinigingsoplossing om de strielkwaliteit te behâlden.
- Wiskje ôffal: Remove any accumulated dust or debris from the work area and machine components.
- Check Belts and Rails: Inspect drive belts for tension and wear. Keep linear rails clean and lubricated as per manufacturer recommendations.
- Lofthulpfilter: If your air assist pump has a filter, clean or replace it regularly to ensure efficient airflow.
- Firmware -updates: Kontrolearje de fabrikant webside foar beskikbere firmware-updates om prestaasjes te ferbetterjen of funksjes ta te foegjen.
Troubleshooting
Dizze seksje behannelet faak foarkommende problemen dy't jo tsjinkomme kinne.
| Probleem | Mooglike oarsaak | Oplossing |
|---|---|---|
| Laser net fjoer | Power not connected, software error, laser module fault. | Check power connections. Verify software settings. Contact support if laser module is suspected faulty. |
| Minne kwaliteit fan gravearjen/snijen | Incorrect focus, dirty lens, wrong power/speed settings, material issues, no air assist. | Adjust laser focus. Clean the laser lens. Optimize power/speed settings for the material. Ensure air assist is active. |
| Masine ferbynt net mei kompjûter | USB cable issue, driver not installed, Wi-Fi configuration error. | Try a different USB port/cable. Install necessary drivers. Reconfigure Wi-Fi connection. |
| Excessive smoke/fumes | Insufficient ventilation, air assist not active or weak. | Ensure proper ventilation. Check air assist pump and tubing for blockages. Increase air assist flow. |
Spesifikaasjes
| Eigenskip | Detail |
|---|---|
| Model Number | RAY5 |
| Laser Output Power | 20000mW (20W) |
| Laser Type | Diodelaser |
| Cutting Depth (Wood) | Oant 25 mm |
| Cutting Depth (Acrylic) | Oant 35 mm |
| Metal Cutting Capability | 0.05 mm |
| Air Assist Flow | 10-30 L/min (Adjustable) |
| Touch Screen | 3.5 ynf |
| Konnektivität | Wi-Fi, USB, App, TF Card |
| Kompatibel Software | LaserGRBL, LightBurn |
| Stipe OS | Windows 7+, MacOS, Linux |
| Fabrikant | Langer |
| Datum Earste Beskikber | 1 augustus 2024 |
Garânsje en stipe
For warranty information and technical support, please refer to the official Longer webside of nim direkt kontakt op mei harren klanttsjinst. Bewarje jo oankeapbewiis as bewiis fan oankeap foar garânsjeclaims.
Online boarnen: Besykje de Longer Store on Amazon foar oanfoljende produktynformaasje en stipe.