Nespresso Intermittent Power Loss / Thermal Cutout

Machine shuts off unexpectedly during brewing and must be restarted

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

Loose mains connection, Failing power switch, Overheating causing thermal cutout, Faulty control board

Safety first: Unplug before inspection.

Checks:

Inspect the power cord and plug for damage.
Open the housing and check all mains connections and spade terminals for tightness.
Test the power switch for intermittent operation; replace if faulty.
If shutdown coincides with overheating, inspect thermal fuses and sensors and ensure vents are not blocked.

Medium 3/5

Power Switch / Main Control PCB

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