SMEG
Excessive Vibration / Mechanical Noise
Machine is very noisy during brewing, with loud rattling or knocking sounds.
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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
Loose internal mounting screws, Pump not isolated properly, Hard countertop amplifying vibration, Foreign object in pump or grinder area
How to Fix / Troubleshooting
Safety first: Unplug the machine before tightening any screws or opening panels.
- Check leveling: Ensure the coffee maker sits flat on all four feet. Adjust position or use a vibration-damping mat.
- Remove foreign objects: Inspect the area around the pump and grinder for loose screws or parts that may rattle.
- Tighten mounts (advanced): With the cover removed, gently tighten mounting screws for the pump, boiler, and grinder. Do not overtighten plastic mounts.
- Check pump mounts: Inspect rubber pump mounts for wear or breakage and replace if necessary.
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Repair Difficulty
Medium
3/5
Required Part
Pump Mounting Brackets
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