Roberts video #19. 3rd of 3 videos today. I examine the bottom of the inverted grouphead. It's full of coffee residue, even after I've removed some residue by hand. I show you the boiler topped off with descaling solution.

Because I can't bring the boiler up to temp, I'm starting to fear that we have a 220v heating element, not a 110v one. More to come...

Follow the complete series here (uncut/unedited - mostly): https://tinyurl.com/Roberts-1982-LaPa...