Empty drawer

With Empty drawEmpty draw (or cooling flush) refers to the process of running brewing water through the brew group - without coffee powder. This reduces the... read more (or cooling-flush) refers to the process of running brewing water through the Brew GroupThe heart of any espresso machine - the brew group! The brew group forms the transition between the boiler and Portafilter. Here is between... read more to run - without coffee powder. This allows the overheated water contained in the heat exchanger to be and the temperature in the brew group is optimally regulated. In addition, the brew group is cleaned of old coffee powder and coffee residues. coffee residues.