How to install & adjust the Wattsan 1610 LT CO2 laser machine

2025/04/30

Reading Time: 5 minutes

Installing a CO2 laser machine may seem like a complex task, especially for those new to laser cutting technology. In this guide, we will walk you through the step-by-step installation and adjustment process using the Wattsan 1610 LT laser machine as an example. By following these instructions carefully, you will ensure that your machine is set up correctly and ready for efficient and safe operation.

1610

Work area	1600 x 1000 mm
Tube power	100-120 W
Max engraving speed	500 mm
Dimensions	1505x2200x670 + 315 mm (if on its wheels)

laser cutting and engraving machine wattsan

Preparing the installation area

Before unpacking the machine, position the crate in the area where the equipment will be used. Ensure there is a clearance of at least 1.5 meters from all surrounding walls. Additionally, make sure there are 220V power outlets nearby for the machine and accessories, along with a reliable grounding point.

To unpack the crate, you will need the following tools:

8 mm socket wrench
Slotted screwdriver
Crowbar

Start by unscrewing the bolts located around the lower perimeter of the crate. Next, use the slotted screwdriver to lift the top cover slightly, and then remove it completely with the help of the crowbar. Continue by removing the side front cover and taking off the rest of the crate panels.

Remove the protective shipping film, unpack the honeycomb table, and place it aside. Carefully inspect the machine’s housing for any signs of damage. Open the main lid of the machine and verify that all components are included.

Standard equipment set:

4 adjustable machine legs
Working table blades
Air exhaust system
2 corrugated exhaust hoses
3 metal hose clamps
Fasteners for securing the legs
Air compressor
Water pump
Grounding cable
Internet cable
USB cable
Set of hex keys
Machine power cord
Double-sided duct tape for mirror alignment
Tube of silicone sealant
Door unlock keys and machine start keys (attached to the laser head)

Mechanical installation

Locate the holes for attaching the machine legs. Carefully lift one side of the machine and install the first leg using the provided fasteners. Tighten the bolts securely. Repeat this process for the second leg on the same side. Then lift the opposite side and install the remaining two legs in the same manner.

Installing the working table blades

Unpack the metal blades and insert them into the T-slots on the machine’s worktable. Begin with the leftmost T-slot and continue using every second slot. Once the blades are installed, place the honeycomb table on top.

Installing the laser tube

Carefully insert the laser tube into its designated mounting seats and secure it with the fastening clamps.

Connect the cathode wire to the end where the laser beam exits.
Connect the anode wire by removing the insulating cap, attaching the wire from the ignition unit, and then replacing the cap.
Connect the water cooling system:

Attach the water supply hose to the anode side.
Attach the water outlet hose to the cathode side.
Connect the silicon hoses from the machine to the inlet and outlet fittings on the chiller accordingly.

Installing the air compressor

Unpack the compressor and insert a silicon hose into its outlet. Connect the other end of the hose to the designated air inlet on the laser machine.

Plug the compressor’s power cord into the machine’s “Air Pump” connector. Connect the water pump power cord to the “Water Pump” connector. Lastly, connect all power cords from the machine to a voltage stabilizer.

Starting the chiller and powering on

Before turning on the machine, make sure that water is flowing through the laser tube in the correct direction (towards the laser beam exit). Look for any air bubbles in the tube; if present, they must be removed to avoid overheating.

Press the emergency stop button to release it. Insert and turn the machine’s key clockwise to power on. The laser head should move, confirming successful startup.

Connecting the machine to a PC

Take the USB cable from the equipment set. Connect one end to the PC and the other to the USB port labeled “PC” on the machine.

Test cutting

Once the system is powered and connected, it’s time to verify the cutting functionality.

Launch the control software on your PC (such as RDWorks), and import a basic vector file (e.g., a circle or square). Adjust the cutting parameters according to the material type and thickness. For initial tests, it is recommended to use plywood or acrylic with a thickness of 3 to 5 mm.

Set the appropriate speed (e.g., 10–20 mm/s) and power (e.g., 50–70%) values. Position the material on the worktable, focus the laser manually or automatically (depending on your model), and start the job from the software.

Observe the cutting process to ensure that:

The laser beam follows the correct path;
The material is cut through cleanly;
There is minimal smoke and residue around the edges.

If adjustments are needed, fine-tune the focus or speed/power settings and repeat the process until the desired result is achieved.

Conclusion

Installing and setting up the Wattsan 1610 LT laser machine is a straightforward process if done step by step. From unpacking to test cutting, every stage plays a crucial role in ensuring the safety, accuracy, and efficiency of your machine. By carefully following these instructions, you’ll be fully prepared to begin your production tasks with confidence.