How to Install a Laser Module on the Lunyee 3020 Nova CNC Router
LunyeeCNC
The Lunyee 3020 Nova CNC router can be equipped with a laser module for laser engraving and other laser-based projects. Installing the laser module requires removing the original trim router, mounting the laser head, connecting the laser wiring, and adjusting the focus before use.
This guide walks you through the complete installation process step by step.
Important: Make sure the 3020 Nova is powered off and disconnected from the power supply before installing or changing the laser module. Never look directly into the laser beam, and always use appropriate laser safety protection during operation.
What You Need Before Installation
Before starting, prepare the following:
Compatible laser module
Laser module mounting bracket
Focus plate
Required screws and wiring
Place the 3020 Nova on a stable, flat surface and make sure the machine is powered off before beginning the installation.
Step 1: Remove the Screws from the Z-Axis Clamp
Start by loosening and removing the screws on the Z-axis clamp that secures the original trim router.
Keep the screws in a safe place because you may need them later when reinstalling the trim router.
Step 2: Remove the Trim Router
Once the clamp screws have been removed, carefully take the trim router out of the Z-axis clamp.
Make sure the router and its cable are completely separated from the machine before proceeding with the laser installation.
Step 3: Install the Laser Mounting Bracket
Install the laser head mounting bracket onto the Z-axis.
Align the mounting bracket with the corresponding holes on the Z-axis and secure it with the provided screws.
Make sure the bracket is positioned firmly and does not move before installing the laser module.
Step 4: Install the Laser Module
Insert the laser module into the mounting bracket.
Adjust the position of the laser module so that it is properly seated inside the bracket and aligned with the machine's working area.
Do not fully tighten the clamp yet, as the laser module may need to be adjusted during the focusing process.
Step 5: Tighten the Clamp Screws
Once the laser module is correctly positioned, tighten the clamp screws to secure it in place.
Make sure the laser module is firmly held by the bracket and does not rotate or move during operation.
Step 6: Connect the Laser Cable to the 24V Laser Interface
Locate the 24V laser interface on the 3020 Nova control board.
Insert the corresponding laser cable into the 24V laser interface.
Make sure the cable is inserted into the correct terminal before tightening the connection.
Step 7: Tighten the Terminal Screws
After inserting the laser cable into the 24V interface, tighten the screws on the terminal.
The screws should hold the wires securely in place. Check that the connection is firm and that the wires cannot easily come loose.
Step 8: Connect the Laser Cable on the Control Board Side
Connect the other end of the laser cable to the corresponding connector on the control-board side.
Check that the connector is fully inserted and securely connected.
Do not force the connector if it does not fit. Make sure you are using the correct connection point for the laser module.
Step 9: Connect the Laser Module Cables
There are multiple cable connections around the laser module. Connect each cable to its corresponding connector.
Step 9-1: Connect the Cable on Top of the Laser Module
Connect the cable to the connector located on the top of the laser module.
Make sure the connector is fully seated.
Step 9-2: Connect the Cable on the Laser Side
Connect the remaining cable to the corresponding connector on the laser-module side.
After all connections are completed, check the entire wiring path to make sure no cables are loose, pinched, or interfering with the movement of the Z-axis.
How to Focus the Laser Module
Proper focusing is important for achieving clear and precise laser engraving. The 3020 Nova laser module uses the included focus plate to help set the correct distance between the laser head and the workpiece.
Step 1: Place the Focus Plate
Place the included focus plate on the working surface directly underneath the laser module.
Make sure the focus plate is positioned flat and directly below the laser head.
Step 2: Adjust the Focus
Turn the adjustment knob on the laser module until the bottom of the laser module gently touches the focus plate.
Adjust the knob slowly and make sure the laser module makes contact with the focus plate without applying excessive pressure.
This sets the recommended focusing distance for the laser module.
Step 3: Remove the Focus Plate
Once the laser module has been properly focused, remove the focus plate from underneath the laser head.
The laser module is now ready for use.
Watch the Installation Video
Prefer a visual guide? Watch our step-by-step YouTube tutorial to see how to install the laser module on the Lunyee 3020 Nova CNC router.
The video demonstrates the installation process, including removing the original trim router, installing the laser mounting bracket, connecting the laser cables, and adjusting the laser focus.
Watch the tutorial on YouTube:
How to Install a Laser Module on the Lunyee 3020 Nova | Step-by-Step Guide
You can follow the written instructions in this guide while watching the video for a clearer view of each installation step.
Final Check Before Laser Engraving
Before starting your first laser engraving project, check the following:
The laser module is firmly secured in the mounting bracket.
All mounting screws are tightened.
The laser cable is correctly connected to the 24V laser interface.
All laser-module connectors are securely attached.
No cables interfere with the movement of the machine.
The laser has been properly focused.
The workpiece is securely positioned on the machine.
Once these checks are complete, you can proceed with your laser engraving setup and prepare your design for the 3020 Nova.
Conclusion
Installing a laser module on the Lunyee 3020 Nova is a straightforward process when the correct mounting and wiring sequence is followed. The main steps are to remove the original trim router, install the laser mounting bracket, secure the laser module, connect the laser wiring, and set the correct focus using the included focus plate.
After installation and focusing are complete, the 3020 Nova can be used for laser engraving projects in addition to its CNC routing capabilities.
Always follow appropriate laser safety procedures when operating the laser module, including using suitable protective eyewear and preventing direct or reflected laser exposure.