1. Safety Information
This OMTech 30W Fiber Laser Engraver is a Class 4 laser product. Proper safety precautions must be observed during operation to prevent injury. Always wear the provided protective eyewear when the laser is in operation. Ensure the work area is well-ventilated and free from flammable materials. In case of emergency, immediately press the red Emergency Stop button.
Warning: Fire Hazard. For safety, do not operate rapidly or out of sequence; a 3-second interval between each operation is optimal.
2. Package Contents
Carefully unpack the wooden crate and verify all components are present. Be cautious not to bend the black corrugated tube during unpacking, as internal optical fibers can be easily damaged.
- Main Tower
- Laser Arm
- Worktable
- Accessory Box (containing: cables, wrench for lift shaft, aviation plug for rotary, key, USB flash drive, tape rule, hex wrench, monitor stand, power cable, position bars, safety goggles, steel ruler, manual, pedal switch)
Image: All components of the OMTech 30W Fiber Laser Engraver, including the main tower, laser arm, worktable, and various accessories, are displayed on a wooden table.
Video: This video demonstrates the unboxing and identification of all components included with the OMTech fiber laser engraver, ensuring users can verify their package contents.
3. Setup
3.1. Install the Laser Arm
- Mount the laser arm so that the lens is positioned above the work area.
- Align the four holes on the laser arm casing with the corresponding holes on the support column.
- Tighten the laser arm securely using the provided bolts.
Image: A close-up view of the laser arm being attached to the main support column, showing the alignment of screws for secure installation.
3.2. Power the Machine
- Use a standard 110V power supply to connect the main power cable to the machine.
- Turn on the machine's red Emergency Stop switch by twisting it clockwise to release.
- Insert the key into the 'Scan Head' switch and turn it to activate the scan head.
Image: The rear panel of the engraver, highlighting the power input, USB port, and other connection points for accessories like the foot pedal and rotary axis.
3.3. Connect to Computer and Software Setup
- Connect the computer to the USB port on the machine using the provided cable.
- Insert the included USB flash drive into your computer. Copy its contents to your computer's hard drive, noting the file storage path.
- Open your computer's Device Manager. Locate the recognized machine (e.g., 'Laser Mark Control Board V2 [USB]').
- Select to install the driver from the copied files on your hard drive. Follow the on-screen prompts to complete the driver installation.
- Open the saved EZCad software on your computer.
- Set the machine parameters within the software. Refer to the parameter screenshots provided in the USB drive's files (e.g., 'Parameter-Field.JPG', 'Parameter-Laser Control.JPG') to confirm correct settings.
Image: A laptop displaying the EZCad2 software interface, showing design elements and parameter settings for laser engraving.
4. Operating Instructions
4.1. Use the Positioning Plate
- Install the positioning plate onto the worktable.
- Place your material onto the positioning plate.
- Secure the material using the positioning blocks, adjusting them according to the material's size and shape.
Image: The engraver's worktable with a metal plate secured by positioning blocks, ready for engraving.
4.2. Confirm Focal Length
- Use the provided steel ruler to measure the distance from the surface of the material to the lower edge of the red stripe on the galvanometer scanning head.
- Turn the adjustment wheel on the laser arm to adjust the height of the galvanometer. The goal is for the measured distance to match the focal distance marked on the nameplate of the galvanometer.
- Normally, when the focus distance is correct, the two red dots projected onto the engraving material will converge into a single red dot. If they do not converge, adjust the angle of the red dots for subsequent rapid focusing.
Image: A user is shown measuring the distance from the laser head to the material surface with a ruler to set the correct focal length.
4.3. Prepare for Engraving
- Remove the protective cover from under the lens.
- Press the green 'Fiber Laser' button on the main tower.
- In the EZCad software, import your design diagram and set the desired engraving parameters (e.g., power, speed, frequency).
- Use the 'Frame' function in the software to preview the actual size and position of the diagram on the material using the red dot pointer.
- Put on your protective glasses.
- Click 'Start Marking' in the software to begin the engraving process.
- After the engraving is complete, press 'Fiber Laser' again to stop the machine. In case of a fire or other emergencies, press the red 'Emergency Stop' button immediately to terminate the engraving.
Video: A short demonstration of the OMTech fiber laser engraver in action, marking a design onto a material.
Video: This video shows the laser engraver working with a rotary axis to engrave on a cylindrical object, demonstrating its versatility.
5. Maintenance
- Regularly clean the lens and work area to ensure optimal performance and prevent debris accumulation.
- Inspect cables and connections periodically for any signs of wear or damage.
- Keep the machine in a clean, dry environment, away from excessive dust or humidity.
6. Troubleshooting
- Laser Not Firing: Check power connections, ensure the 'Scan Head' key is turned, and the 'Fiber Laser' button is pressed. Verify emergency stop is disengaged.
- Poor Engraving Quality: Re-check focal length adjustment. Ensure material is clean and flat. Verify software parameters (power, speed, frequency) are appropriate for the material.
- Software Not Recognizing Machine: Confirm USB connection. Reinstall or update drivers via Device Manager.
- Red Dots Not Converging: Adjust the height of the galvanometer using the adjustment wheel until the red dots merge into one.
7. Specifications
| Feature | Specification |
|---|---|
| Output Power | 30W |
| Spot Size | 65 µm |
| Precision | ±0.1 µm |
| Marking Area | 6.9 x 6.9 in. (175x175 mm) |
| Max. Marking Speed | 275.6 ips (7000 mm/s) |
| Max. Marking Depth (Single Pass) | 0.003 in. (0.08 mm) |
| Frequency Range | 30-60 kHz |
| Laser Wavelength | 1064 nm |
| Compatible Materials | Metals, Ceramics, Stone, Some Plastics |
| Provided Software | EzCad2 |
| Compatible OSes | Windows XP, Vista, 7, 8, or 10 (32/64 Bit) |
| Supported File Types | .ai, .bmp, .dx, .dxf, .gif, .jpg, .plt, .png, .tga, .tif |
| Product Dimensions | 22.1 x 22 x 27.8 inches |
| Item Model Number | RYGEL-FMM3RW2U1 |
| Manufacturer | OMTech |
| Laser Class | Class 2, 0.874 mW output power |
8. Warranty and Support
OMTech provides comprehensive support for your laser engraver:
- Two-Year Support: Enjoy peace of mind with a two-year support period.
- U.S.-Based Technical Support: Access quick responses and assistance from our U.S.-based technical support team.
- 24/7 Online Customer Service: Our customer service is available around the clock to address your inquiries.
