![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 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](https://preview.redd.it/fac5jphzdn371.jpg?width=3024&format=pjpg&auto=webp&s=9246a52f1e48331d894e7f189983509408a69937)
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
Bezzera Unica PID Frisch ab Service Siebträger Espresso Maschine in Baden-Württemberg - Göppingen | Kaffeemaschine & Espressomaschine gebraucht kaufen | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![Bezzera Unica PID – KaffeeWiki - die Wissensdatenbank rund um Espresso, Espressomaschinen und Kaffee Bezzera Unica PID – KaffeeWiki - die Wissensdatenbank rund um Espresso, Espressomaschinen und Kaffee](https://www.kaffeewiki.de/images/thumb/c/c4/Bezzera-Unica-PID.jpg/300px-Bezzera-Unica-PID.jpg)