Picked up a new Brewtus IV-R in Feb of 2016, has been working wonderfully to date. Over the last week however I have noticed a marked change in the way water flows from the group head and the sound that it makes. Previously it would wet the entire screen before moving towards the centre in a nice consistent stream, with minimal sound aside from the rotary pump.
Now it bubbles audibly and as you can see from the video below has very inconsistent flow. I've noticed a change in the consistency of shots now as well, as water distribution does not seem even across the puck. Any ideas the cause? https://www.youtube.com/watch?v=wKGX8YR4Q3k I have done regular cleaning every 2-3 weeks with cafiza. I use filtered water only through the machine. I've cleaned since this began with cafiza in the portafilter and backwashed it through the head but that hasn't changed the results. Thanks AA -- You received this message because you are subscribed to the Google Groups "Brewtus" group. To unsubscribe from this group and stop receiving emails from it, send an email to brewtus+unsubscr...@googlegroups.com. To post to this group, send email to brewtus@googlegroups.com. Visit this group at https://groups.google.com/group/brewtus. For more options, visit https://groups.google.com/d/optout.
