Ariete Grinder Mechanical Damage

Grinder is very loud, squeals, or makes grinding noises without beans.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Foreign object (stone, metal) in grinder, Misaligned or damaged burrs, Worn grinder bearings, Loose grinder mounting screws

How to Fix / Troubleshooting

Safety first: Unplug the machine before working on the grinder.

  • Stop using immediately: Do not continue grinding if you suspect a foreign object; this can destroy the burrs.
  • Empty hopper: Remove all beans and inspect for stones or hard objects.
  • Clean grinder: If your Ariete model allows, remove the upper burr and brush out the grinding chamber. Look for chipped or broken burr teeth.
  • Test briefly: With the machine reassembled and a small amount of beans, run a short grind. If abnormal noise persists, stop.
  • Seek service: Damaged burrs or bearings require replacement of the grinder assembly by a technician.
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Repair Difficulty

Hard 4/5

Required Part

Grinder Burr Set
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