{"id":18087,"date":"2024-09-24T00:00:00","date_gmt":"2024-09-24T06:00:00","guid":{"rendered":"https:\/\/support.epiloglaser.com\/staging\/laser-machine\/fusion-pro\/getting-started\/table-belt-replacement-fusion-pro-32-48\/"},"modified":"2025-10-14T16:19:30","modified_gmt":"2025-10-14T22:19:30","slug":"table-belt-replacement-fusion-pro-32-48","status":"publish","type":"post","link":"https:\/\/support.epiloglaser.com\/staging\/laser-machine\/fusion-pro\/service-and-repair\/table-belt-replacement-fusion-pro-32-48\/","title":{"rendered":"Fixing Table Movement: Replacing the Z-Axis Belt"},"content":{"rendered":"
\n

Estimated time:<\/strong> 30\u201345 minutes \u2022 Skill:<\/strong> Intermediate<\/p>\n

This procedure guides you through removing and installing the Table (Z-Axis) Belt on Fusion Pro 32 & 48 laser systems. Follow these steps to ensure correct belt routing, proper tension, and smooth Z-Axis motion for precise engraving.<\/p>\n

Z-Axis Belt Removal<\/h2>\n
    \n
  1. \n

    Power down and disconnect the engraver.<\/strong>
    Turn off the engraver and unplug it from the power source.<\/p>\n<\/li>\n

  2. \n

    Remove access panels.<\/strong>
    Remove the front and right side panels of the engraver.<\/p>\n

    \n \"Removing<\/p>\n

    Image 1:<\/strong> Front panel removed.<\/p>\n<\/p><\/div>\n<\/li>\n

  3. \n

    Mark the motor location.<\/strong>
    Use a pencil to mark the leading edge of the Z-Axis motor body on the chassis. This will help set proper belt tension during reinstallation.<\/p>\n

    \n \"Marking<\/p>\n

    Image 2:<\/strong> Mark the Z-Axis motor position.<\/p>\n<\/p><\/div>\n<\/li>\n

  4. \n

    Disconnect the Z-Axis motor harness.<\/strong><\/p>\n<\/li>\n

  5. \n

    Release belt tension.<\/strong>
    Loosen, but do not remove, the two 7\/64\u201d Allen screws on the tensioner.<\/p>\n

    \n \"Loosening<\/p>\n

    Image 3:<\/strong> Loosen tensioner screws.<\/p>\n<\/p><\/div>\n<\/li>\n

  6. \n

    Remove motor mounting screws.<\/strong>
    Loosen and remove the four 7\/64\u201d Allen screws securing the Z-Axis motor to the chassis.<\/p>\n

    \n \"Removing<\/p>\n

    Image 4:<\/strong> Remove motor mounting screws.<\/p>\n<\/p><\/div>\n<\/li>\n

  7. \n

    Remove the Z-Axis motor.<\/strong><\/p>\n

    \n \"Removing<\/p>\n

    Image 5:<\/strong> Z-Axis motor removed.<\/p>\n<\/p><\/div>\n<\/li>\n

  8. \n

    Remove the Z-Axis belt.<\/strong>
    Press the belt flat against the bottom of the chassis and slip it underneath each lead screw pulley.<\/p>\n

    \n \"Removing<\/p>\n

    Image 6:<\/strong> Z-Axis belt removed.<\/p>\n<\/p><\/div>\n<\/li>\n<\/ol>\n

    Z-Axis Belt Installation<\/h2>\n
      \n
    1. \n

      Place the Z-Axis belt in the chassis.<\/strong>
      Press the belt flat against the bottom of the chassis and slip it underneath each lead screw pulley. Ensure the toothed side wraps around the pulleys correctly.<\/p>\n

      \n \"Installing<\/p>\n

      Image 7:<\/strong> Z-Axis belt routed correctly.<\/p>\n<\/p><\/div>\n<\/li>\n

    2. \n

      Reinstall the Z-Axis motor.<\/strong>
      Position the motor so the pulley fits inside the belt, and loosely install the four 7\/64\u201d Allen screws.<\/p>\n

      \n
      \n \"Reinstalling<\/p>\n

      Image 8:<\/strong> Z-Axis motor installed.<\/p>\n<\/p><\/div>\n

      \n \"Reinstalling<\/p>\n

      Image 9:<\/strong> Motor mounting screws.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/li>\n

    3. \n

      Route belts on all lead screws.<\/strong>
      Repeat for all four lead screw assemblies, ensuring proper routing.<\/p>\n

      \n \"Routing<\/p>\n

      Image 9:<\/strong> Belt routing on all lead screws.<\/p>\n<\/p><\/div>\n<\/li>\n

    4. \n

      Inspect belt placement.<\/strong>
      Ensure the belt remains seated on all pulleys. Reposition if needed.<\/p>\n

      \n
      \n \"Inspecting<\/p>\n

      Image 11:<\/strong> Inspect belt placement.<\/p>\n<\/p><\/div>\n

      \n \"Inspecting<\/p>\n

      Image 12:<\/strong> Inspect pulleys.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/li>\n

    5. \n

      Tension the belt.<\/strong>
      Tighten the two 7\/64\u201d Allen screws on the tensioner until the motor aligns with the pencil mark made earlier.<\/p>\n

      \n \"Tensioning<\/p>\n

      Image 13:<\/strong> Belt tension adjusted.<\/p>\n<\/p><\/div>\n<\/li>\n

    6. \n

      Secure the motor.<\/strong>
      Tighten the four motor mounting screws.<\/p>\n

      \n \"Securing<\/p>\n

      Image 14:<\/strong> Motor secured.<\/p>\n<\/p><\/div>\n<\/li>\n

    7. \n

      Reconnect the Z-Axis motor harness.<\/strong><\/p>\n<\/li>\n

    8. \n

      Reinstall all access panels.<\/strong>
      Replace the front and right panels of the engraver.<\/p>\n

      \n \"Reinstalling<\/p>\n

      Image 16:<\/strong> Access panels reinstalled.<\/p>\n<\/p><\/div>\n<\/li>\n<\/ol>\n<\/article>\n\r\n\t\t\t

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