DeLonghi BCO70 Owner Manual - Page 10

PROBLEMS DURING OPERATION Problem Probable Causes Resolution The coffee has been ground too Use coffee with a medium grind or the finely kind made for moka coffee Espresso coffee no longer The hole in the spout of the filter Clean the hole in the filter holder drips out holder is plugged The filter is obstructed Clean the filter with hot water, scrubbing with an abrasive pad The milk froth does not form properly when making cappuccinos The milk is not cold enough The milk frother bit is dirty Always use milk cold from the refrigerator Carefully clean the holes of the milk frother. The percolation time of the coffee is longer than expected The coffee machine filter needs to be decalcified Proceed with the decalcification operations as described in the paragraph "Descaling" The machine has not been rinsed The coffee has an after- enough taste vinegary Rinse the appliance as described in the chapter "Descaling" 10