Razor Series
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      1. SA Laser Knowledge Base
      2. Co2 Lasers
      3. Razor Series

      Chiller Setup for CO2 Lasers

      The chiller supplied with your CO2 laser is a CW520 water circulation system. It keeps your laser tube cool and regulated during operation, extending the life and reliability of your laser. This guide explains how to set up the chiller correctly.

      Step-by-Step Instructions

      1. Connect the Power Cord

        • Grab the power cord for the chiller and attach it to the back of the chiller.
        • Connect the other end to the corresponding outlet on the back of the laser, labeled "Chiller."

      2. Attach the Alarm Cable

        • The alarm cable communicates with the laser controller and monitors the chiller's status.
        • The connectors are notched and fit only one way. Attach one end to the chiller and the other end to the laser next to the water lines.
        • Screw down the connectors to ensure they do not come loose.

      3. Connect Water Lines

        • Attach the first water line to the nozzle labeled "A" on the laser and connect the other end to the chiller's outlet.
        • Attach the second water line to the nozzle labeled "B" on the laser and connect the other end to the chiller's inlet.
        • Ensure the lines do not cross and the orientations of the nozzles face each other for proper setup.

      4. Add Coolant

        • Use distilled water during training, but pink RV antifreeze is recommended for colder climates.
        • The chiller holds just under 2 gallons. Remove the cap on the chiller and insert a funnel.
        • Pour the coolant until the level reaches the "full" range on the sight glass window located on the side of the chiller.
        • Turn on the chiller switch, but note that it will only power on when the laser is turned on.

      5. Prime the System

        • Once the laser is turned on, the coolant will fill the tube and lines. Check the sight glass again and top off if necessary.

      6. Position the Chiller

        • Place the chiller under the machine and out of the way. Your chiller setup is now complete and ready for use.

      Conclusion

      Setting up the chiller correctly is essential for maintaining optimal laser performance and longevity. Follow these steps to ensure your chiller is installed and functioning properly. For further assistance, refer to Lightburn documentation or support channels. Happy engraving!