Stop the flashing lights and restore your espresso machine's internal pulse with this guide.
A tiny internal turbine counts magnetic pulses to track water flow during your brew cycle.
Calcium carbonate buildup acts like sand in a gearbox, causing your impeller to become sluggish.
Thermal cycling cracks the sensor's potting compound, allowing moisture to cause phantom pulse readings.
The 'Half-Cup Syndrome' occurs when friction stops the impeller, forcing your machine to time out.
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