Contents:
Regular maintenance of CO2 laser machines is essential to ensure optimal performance and longevity. This article provides a step-by-step guide on how to replace the mirrors and focal lens on Wattsan CO2 laser machines.
Replacing mirrors on Wattsan CO2 machines
When to replace
A mirror should be replaced if it has non-removable dirt, cracks, or other visible defects that affect the laser beam’s quality.
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Replacement process
- Access the mirror: locate the gasket washer on the rear of the mirror holder. It features two holes designed for easy removal.
- Remove the mirror: unscrew the gasket washer and carefully pull out the old mirror.
- Install the new mirror: unpack the new mirror and place it into the holder.
- Secure the mirror: reattach the gasket washer by screwing it back into place, ensuring the mirror is held securely.
Replacing the focal lens on Wattsan CO2 machines
- Position the working head: move it closer to the front edge of the machine for easier access.
- Disconnect components: remove the air hose and loosen the mounts holding the nozzle tubing.
- Remove the nozzle: unscrew it to access the lens, which is secured by a clamping mount with slots on opposite sides.
- Extract the lens: using a screwdriver, carefully unscrew the mount. Gently remove the lens along with the o-ring, ensuring not to damage any components.
- Install the new lens: place the new lens in the same position, ensuring the o-ring is correctly aligned. The lens must be positioned with the convex side facing upwards.
- Secure and clean: fix the lens with the clamping ring and clean it with a cotton swab dipped in alcohol to remove any debris or residue.
- Reassemble components: screw the nozzle back into the tubing, secure the mounts, and reconnect the air hose.
- Test the installation: perform a test cut to ensure everything is functioning correctly.
Conclusion
Proper replacement of mirrors and focal lenses is crucial for maintaining the precision and efficiency of CO2 laser machines. By following these steps, you can ensure the machine continues to operate at its best. Regular inspection and timely replacement of optical components will help avoid potential issues and extend the service life of your equipment.
