Bezzera Unica PID & Graef CM800 Set - buy at digitec
Bezzera Unica PID and tamper station offer set - buy at Galaxus
Coffee machine BEZZERA UNICA PID | GourmetKava
Thanks James, now I now how to disassemble my machine. Blue arrow shows location and direction to lower opv setting on Bezzera Unica PID. For now decided to set it to 9.5