4.5. Brewing assembly
4.5.1. Mode of operation
The brewing assembly comprises: 1) brewing unit and 1a) drainage valve; 2) Lower o-ring;
3) Upper o-ring; 4) grounds scoop; 5) guide complete
Simple description. The (brewing) piston travels from the set grinding position to the
ground coffee in the brewing cylinder and compresses the powder. Next is the brewing
process. After the brewing the piston travels back to the upper position, ejecting the coffee
grounds. It then travels back to the set grinding position.