Hi,

I have 2 issues with 2008 Mini Vivaldi II. The steam pressure doesn't build up or the needle on the gauge is stuck. I can hear the anti vacuum valve close when the pressure start to build, and the boiler continue to heat the water and then turn off and on when the pressure probably goes down. But again, the needle on the gauge doesn't move, and pressure feel low.
Also the needle on the brew pressure doesn't go back to zero. Maybe the 2 issues are related?