AEG Grinder Mechanical Damage

Grinder runs but makes a loud, harsh noise; sometimes no beans are ground.

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.

Possible Causes

Foreign object in grinder (stone, metal), Broken grinder teeth, Misaligned burrs, Loose grinder mounting screws

Safety: Unplug before working on the grinder.

Empty hopper: Remove all beans and inspect for foreign objects.
Access burrs: Remove the upper burr carrier and inspect both burrs for chips or cracks. Replace the grinder assembly if damaged.
Check mounting: Ensure the grinder is firmly mounted and all screws are tight to prevent vibration.
Test with few beans: Reassemble and test with a small amount of beans, listening for normal operation.

Medium 3/5

Coffee Grinder Assembly

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