1. Introduction
This manual provides essential information for the safe and effective operation of your LASER TREE LT-K1 MINI 10W Laser Engraver. Please read it thoroughly before setup and use to ensure optimal performance and safety. This laser engraver is designed for precision engraving and cutting on a variety of materials, offering high performance and user-friendly features.
Figure 1: LASER TREE LT-K1 MINI 10W Laser Engraver with various engraved and cut samples.
2. Product Features
- High-Performance 10W Laser Output: Supports engraving speeds up to 25,000mm/m.
- Dual-Beam Precision: Utilizes LD+FAC+C-Lens compression spot technology for fine detail and efficient cutting.
- All-in-one Air-assist System: Equipped with an air assist pump to reduce carbonation and discoloration, ensuring clean cuts and engravings.
- Wide Range of Applications: Compatible with plywood, pine board, wood, stone, bamboo, coated glass, stainless steel, black acrylic, plastic, leather, aluminum oxide, and lacquered metal.
- Large Working Area: 300x300mm engraving area for diverse projects.
- Easy Focus Adjustment: Knob for simple height adjustment of the laser module.
Figure 2: Overview of LT-K1 MINI key features including 8mm one-time cutting, 10W laser power, and air assistance.
Figure 3: Demonstrates the 10W laser's cutting capability on 5mm acrylic, 8mm plywood, and 15mm pinewood.
Figure 4: Illustration of the upgraded air pump system, highlighting stable gas supply and efficient operation.
3. Setup Guide
The LASER TREE LT-K1 MINI is designed for easy assembly. All necessary parts are pre-packed and detailed instructions are provided in the included user manual. Follow these general steps for initial setup:
- Unpack Components: Carefully remove all parts from the packaging. Refer to the 'Package Lists' diagram to ensure all components are present.
- Assemble the Frame: Connect the X-Axis Assembly, Y-Axis Frame, Front Frame, and Rear Frame according to the visual instructions.
- Install Laser Module: Securely attach the 10W Laser Module to the X-Axis assembly.
- Connect Air Assist Pump: Connect the air tube from the air pump to the laser module. Ensure the air pump is powered separately.
- Place Working Plate: Arrange the magnetic working plates on the base of the engraver. Use the magnetic pillars to elevate your material for smoke exhaust and heat dissipation during operation.
- Connect Power and USB: Plug in the DC12V5A Power Adapter and connect the USB Cable to your computer.
Figure 5: Detailed list of components included in the LASER TREE LT-K1 MINI package, including the laser machine, air pump, and working plate accessories.
Video 1: An overview of the LASER TREE K1-Mini 10W Laser Engraver Machine, demonstrating its features and some operational aspects.
4. Operating Instructions
The LT-K1 MINI is compatible with popular laser engraving software such as LightBurn (paid) and LaserGRBL (free). Ensure you have one of these installed on your Windows, Mac OS, or Linux computer.
- Software Installation: Download and install your preferred laser engraving software. Refer to the software's documentation for specific installation steps.
- Material Placement: Place your material on the working plate. Utilize the magnetic pillars to ensure proper elevation and airflow.
- Focus Adjustment: Adjust the height of the laser module using the knob on the side to achieve optimal focus for your material's thickness.
- Software Configuration: Open your software, connect to the engraver, and import your design. Configure laser power, speed, and other parameters based on your material and desired outcome.
- Start Engraving/Cutting: Initiate the process from the software. Always supervise the machine during operation.
Figure 6: Illustrates the high engraving precision and speed of the LT-K1 MINI, showing detailed results.
Figure 7: Shows the compatibility of the LT-K1 MINI with popular laser engraving software, LaserGRBL and LightBurn.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your laser engraver. Always disconnect power before performing any maintenance.
- Lens Cleaning: Periodically clean the laser lens using a soft, lint-free cloth and a suitable lens cleaning solution. A clean lens is crucial for consistent laser output.
- Rail and Belt Inspection: Check the X and Y axis rails and belts for any debris or wear. Keep them clean and ensure smooth movement.
- Air Pump Maintenance: Ensure the air pump is free from obstructions and operating efficiently to maintain proper airflow during engraving/cutting.
- General Cleaning: Use the provided clean brush to remove dust and debris from the machine's components after each use.
6. Troubleshooting
If you encounter issues with your LASER TREE LT-K1 MINI, refer to the following common troubleshooting steps:
- Machine Not Connecting:
- Ensure the USB cable is securely connected to both the engraver and your computer.
- Verify that the engraver is powered on.
- Check device manager (Windows) or system information (Mac) to see if the device is recognized. Reinstall drivers if necessary.
- Try a different USB port or cable.
- Laser Not Firing or Weak Output:
- Check laser power settings in your software.
- Ensure the laser lens is clean and free of debris.
- Verify proper focus adjustment for the material.
- Confirm the air assist pump is functioning, as excessive smoke can interfere with the laser.
- Engraving/Cutting Quality Issues (Carbonation, Smoked Yellow):
- Ensure the air assist pump is active and providing sufficient airflow.
- Adjust laser speed and power settings. Slower speeds or higher power can cause more charring.
- Verify material is properly elevated using magnetic pillars to allow smoke exhaust.
- X/Y Axes Movement Issues:
- Check for any physical obstructions on the rails or belts.
- Ensure belts are properly tensioned and not too loose or too tight.
- Clean the rails and wheels to ensure smooth gliding.
If problems persist after following these steps, please contact LASER TREE customer support for further assistance.
7. Specifications
| Specification | Value |
|---|---|
| Product Dimensions | 13 x 13 x 6 inches |
| Item Model Number | LT-K1 MINI |
| ASIN | B0CY2K4X8P |
| Item Weight | 15.16 pounds |
| Manufacturer | LASER TREE |
| Date First Available | March 17, 2024 |
| Laser Optical Power | 10W (10000mW) |
| Engraving Area | 300x300mm |
| Engraving Precision | 0.01mm |
| Engraving Speed | 6000mm/min (max) |
| Wavelength | 450nm (±10nm) |
| Focus Length | 45mm |
| Laser Level | Class 4 |
| Supported Software | LightBurn & LaserGRBL |
| Supported Materials | Wood, paper, leather, bamboo, alumina, stainless steel, non-transparent acrylic, etc. |
| Operating Temperature | 0-60°C |
8. Warranty and Support
For warranty information, technical support, or any inquiries regarding your LASER TREE LT-K1 MINI Laser Engraver, please refer to the contact information provided with your product packaging or visit the official LASER TREE website. Ensure you have your product model number and purchase details ready when contacting support.
