preloder

B1 1.06 – Flushing the Group

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Flushing the Group   Espresso machine group heads are prone to an accumulation of coffee grinds covering the dispersion screen and the rubber gasket. You can significantly reduce this buildup of spent grinds by rinsing some hot water through the shower screen each time you remove the portafilter to prepare a new shot. Volumetric machines […]

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