SAB Nobel Stock Pstat and Pump Pressure Sttings
Dear SAB Nobel owners,
Led by my research of the ring brew group capabilities, these days I bought a second hand SAB Nobel espresso machine. It looks fine and really heats up very fast. I was surprised that the pump is not the popular Ulka EX5, but it is Olab 22000 - which is more expensive/reliable. The pressure switch is Sirai.
I want to check if I had bought the machine with it's factory settings In this regard, would you please share with me two things:
1. What is the pressure switch on - off cycle? Is it 0.8 - 1 bar or it is different?
2. What is the pump pressure against portafilter with mannometer? Is it 13 bar or different?
Thank you very much for your time!