Rancilio Silvia Espresso Machine "loud rattling noise coming water" Questions

...loud rattling noise it may be that the pump is sucking air and not water at start up. Clean out the machine, reassemble, install water tank and tilt the machine over backwards at approx 45Deg, and ...

loud noise The first time I switched on my new Rancilio Silvia, it made a loud noise, and it still does everytime, also the machine starts to shake a little bit. What could be the problem? Thanks Your

...loud vibration came out. I tried everything to get it to work and on one attempt noticed that a few small air bubbles come out when I dropped the tank in place. this means the air in the machine is ...