LONGER RAY5 5W Laser Engraver Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective operation of your LONGER RAY5 5W Laser Engraver. Please read it thoroughly before assembly, setup, and operation to ensure proper use and to prevent damage or injury. The LONGER RAY5 5W is a versatile laser engraving and cutting machine designed for various materials, featuring a 5W laser module, a 3.5-inch color touch screen, and multiple connectivity options.

2. Safety Information

WARNING: This product is a Class IV laser device. Direct exposure to the laser beam can cause severe eye damage and skin burns. Always wear appropriate laser safety glasses during operation. Never look directly into the laser beam or at its reflection.

• Eye Protection: Always wear the provided laser safety glasses to protect your eyes from the laser beam. Ensure anyone in the vicinity of the operating machine also wears protective eyewear.
• Thermal Protection: The machine is equipped with an auto-shutdown feature if it detects a flame or overheating in the engraving area. Do not leave the machine unattended during operation. Keep a fire extinguisher nearby.
• Movement Protection: If the laser machine moves unexpectedly during operation, the movement protection system will automatically shut down the laser to prevent unintended engraving or cutting.
• Ventilation: Operate the laser engraver in a well-ventilated area to dissipate fumes and smoke generated during engraving and cutting.
• Material Safety: Only engrave or cut materials approved for laser processing. Avoid materials that produce toxic fumes or can catch fire easily.
• Emergency Stop: Familiarize yourself with the location of the power off/on button for quick shutdown in emergencies.

3. Product Overview

The LONGER RAY5 5W Laser Engraver is designed for precision and efficiency. Key features include:

• Ultra-fine Laser Dot: Features a compressed laser technology with a 0.08 * 0.08 mm laser spot size for enhanced engraving and cutting precision.
• High-Speed Operation: Achieves engraving speeds up to 10000 mm/min and working speeds up to 24000 mm/min.
• Advanced Chipset: Built with a 240MHz ESP32 32-bit chipset, offering faster and more powerful processing compared to 8-bit systems.
• 3.5-inch Color Touch Screen: Provides a user-friendly interface for direct control and offline engraving/cutting without a computer.
• Multiple Connectivity Options: Supports Wi-Fi, USB, APP control, and TF card for versatile operation.
• Large Engraving Area: Offers a generous working area of 400mm x 400mm.
• Wide Material Compatibility: Capable of engraving and cutting over 200 types of materials, including wood, metal, acrylic, and leather.

4. Setup

4.1 Unpacking and Assembly

Carefully unpack all components. Refer to the included assembly guide for detailed step-by-step instructions on assembling the frame, gantry, laser module, and connecting all cables. Ensure all screws are tightened securely.

4.2 Connecting Power

Connect the power adapter to the machine and then to a suitable power outlet. Ensure the power switch is in the OFF position before connecting.

4.3 Air Assist Kit Installation

The Air Assist Kit helps to blow away smoke and debris during cutting, resulting in cleaner cuts and reduced charring. Follow the specific instructions provided with the Air Assist Kit for proper installation and connection to the laser module and air pump.

4.4 Software Installation

The LONGER RAY5 5W is compatible with popular laser control software such as LaserGRBL (for Windows) and LightBurn (for Windows, MacOS, Linux). Download and install the latest version of your preferred software from the official websites. Install the necessary drivers if prompted.

5. Operating Instructions

5.1 Power On and Initial Check

Turn on the main power switch. The 3.5-inch touch screen will illuminate. Perform a quick visual inspection to ensure no obstructions are in the laser path.

5.2 Material Placement and Focusing

• Place your material securely on the working surface.
• Adjust the height of the laser module until the focal length is correct for your material. Typically, a focusing tool or a specific distance guide is used to set the optimal focal point.

5.3 Connecting to the Machine

You can connect to the engraver via:

• USB Cable: Connect the engraver to your computer using the provided USB cable. Select the correct COM port in your laser control software.
• Wi-Fi: Connect the engraver to your local Wi-Fi network via the touch screen interface. You can then control it wirelessly through a web interface or a dedicated mobile application.
• TF Card (Offline Engraving): Save your G-code files to a TF card. Insert the TF card into the slot on the engraver. You can then select and start engraving jobs directly from the touch screen without a computer connection.

5.4 Preparing Your Design

Use your chosen software (LaserGRBL, LightBurn) to create or import your design. Configure the following settings based on your material and desired outcome:

• Power: Laser power percentage (e.g., 10% for light engraving, 100% for cutting).
• Speed: Engraving/cutting speed (mm/min).
• Passes: Number of times the laser will go over the same path.
• Line Interval/DPI: For engraving, determines the density of laser lines.

5.5 Starting the Job

Once your design is prepared and settings are configured, preview the job to ensure correct placement. Start the engraving or cutting process. Monitor the machine closely during operation.

6. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your laser engraver.

• Clean the Laser Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to remove dust and debris that can affect laser performance.
• Clean the Machine: Keep the entire machine, especially the rails and moving parts, free from dust and engraving residue. Use compressed air or a soft brush.
• Lubricate Moving Parts: Apply a small amount of appropriate lubricant to the guide rails and lead screws as recommended by the manufacturer to ensure smooth movement.
• Check Connections: Periodically inspect all electrical and mechanical connections to ensure they are secure.

7. Troubleshooting

This section addresses common issues you might encounter.

8. Specifications

9. Warranty and Support

LONGER provides professional technical support and after-sales service for the RAY5 5W Laser Engraver. For detailed warranty information, please refer to the warranty card included with your product or visit the official LONGER website. If you encounter any issues or require assistance, please contact LONGER customer support through their official channels. They can provide detailed manuals and guidance suitable for all skill levels.