Hi b, It's a vibe. I replaced it in 2011. There are no unusual sound changes from it and pressure seems good. I think it needs an adjustment to the Pstat or the OPV. I get that the OPV should only be a max pressure limiter, but it appears that there is some balancing act that goes on between these two valves. And the problem I'm having with that is, I can't discern any difference when I try to adjust the Pstat. I replaced both of these last year. So at this point, I've probably jacked up the settings. Although, the only thing that I can see is a-kilter is the pre-infusion period. Thanks again, Jim
On Wednesday, April 17, 2013 10:10:46 PM UTC-4, JimR wrote: > Hi guys, > > > > I’ve had my B2 for about 7 years, replaced several parts over the years > and having a strange problem. When I pull a shot, the normal pre-infusion > period is supposed to be 8 seconds and then the pressure normally pops up > to the customary 9—9.5 bars. During the 8 second period, it usually is > about 8 bars. > > For a couple months now, when I pull a shot it frequently stays in the > pre-infusion period for about 15 to almost 20 seconds and then pops up to > 9—9.5 for just the last 5—10 seconds. > > So what do I need to adjust? > > > > Thanks for your help. > > Best, > > Jim > > > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/brewtus?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
