Albe
New member
Hello all! I got my hands on a Cimbali M2 that was poorly taken care of and partially disassembled. After a complete tear down, descale, and replacement of all gaskets and flexible lines I ran into an issue I need help with. The second time I pressurized the machine, steam began leaking from the electronic pressurestat. I thought it was the two small O-rings below the circuit board, but after replacing them I realize that air is flowing freely from black plastic chamber on the bottom of the circuitboard. My assumption is that air should not escape this since it's job is measuring the pressure of the boiler. Any insight would be greatly appreciated.