The S1 Cafe - Helping Your Espresso Dreams Become Reality

Gregor, quick question, I could not clearly see on your picture but I have taken apart my hot water solenoid from a used 2011 mini vivaldi 2 that looks exactly like your valve BUT mine does NOT have the 4mm needle bolt in it. Does your have that? I have tried to blow air through that hole but it doe...

Hello, I am rebuilding a 2011 mini Vivaldi at the moment and when I took off the three-way solenoid valve off the group head, and removed the piston I noticed that the piston did NOT sit with a gasket. Is this normal? Or is this a omission from my previous owner?

Hello S1 community, I am trying to take apart the hot water spout in order to replace the o-rings but since this item does not have any flat areas to use a wrench on, I was wondering how people unscrew these spouts to replace the two o-rings. Second question is does anyone have experience taking apa...