Steam & Steam Boiler Maintenance
      Back to home
      1. Help Center
      2. LUCCA M58 by Quick Mill
      3. Steam & Steam Boiler Maintenance

      LUCCA M58: Fill Probe Inspection

      Below are instructions for inspecting and cleaning a fill probe on a Quick Mill LUCCA M58 espresso machine. (Difficulty ☕)

      Before doing this we recommend draining the steam boiler. The machine should be unplugged and cool to the touch.

      Tools required:

      • adjustable wrench
      • wire brush

      First, remove the panels.

      LUCCA M58: Cleaning fill probe
      LUCCA M58: Cleaning fill probe

      Before re-installing the panels, plug the machine back in and power on. Allow the steam boiler to re-fill and reheat to test for pressure retention.

      Check out the instructions for this procedure on a similar machine for more detail!