PL162T steam boiler refilling problem - FOR TECHNICIANS ONLY 

For anyone who's wondering: by "land" he means ground

Is this the Bianca V4?

Yea sure, do this to your brand new machine and your warranty is canceled... It's good to have this videos, but only if your machine is old and not covered by warranty anymore. I change the pressure for a Mara X and my warranty was canceled.

Thanks for the nice video but still didn’t find the problem?