I've never descaled, so I should probably do that :) On Tue, May 10, 2011 at 5:39 PM, AngerManagement <[email protected]> wrote:
> When did you last descale or clean the vibe pump ? > > Never had one fail other than the coil burn out and it would not > work.. > > Have had plenty that have had crap and scale and that gets caught in > teh internals and can cause problems. > > A bit of care and maintenance can save one from expensive parts > replacement. > > Mind you that is not the say the pump is not faulty but......... > > Regards > > Anger > > On May 11, 1:37 am, Chris Bailey <[email protected]> wrote: > > Thanks guys. I know I've seen it drop in pressure with a blind PF. Of > > course just now I went and did two blind PF runs and it held both times. > I > > then pulled a shot and it seemed to hold. I then did another blind PF. > It > > held. But, an oddity was that maybe 20 seconds later, with nothing on, > the > > pressure gauge just went up to 9 bar. The machine was not working > > (everything was silent), etc. I flipped on the brew lever for a second > or > > two and the pressure dropped down, and then stayed down once I turned off > > the brew lever. > > > > My guess is the OPV is relatively inexpensive, but a new pump is probably > > fairly costly? I'll call WLL today and at least order an OPV and see > what > > they say on pumps... > > > > On Tue, May 10, 2011 at 5:49 AM, William McKenzie > > <[email protected]>wrote: > > > > > > > > > > > > > > > > > > > > > I have had a very similar problem for about 6 months now. I installed > > > a new OPV and it did not fix the problem. I'm now waiting on a new > > > pump. In my case the pressure tends to fluctuate. It builds up to 9 > > > or 10 (depending on where I set the screw) and then drops back to 4 or > > > 5 after a second. It keeps going through this cycle every 3 or 4 > > > seconds. With a blind pf in it seems to hold the pressure > > > indefinitely. That's another test you might want to try. It makes > > > sense to me that if it can hold it's pressure with a blind pf it's > > > maybe not the OPV. > > > > > On May 9, 4:47 pm, Chris Bailey <[email protected]> wrote: > > > > I've seen others complain of similar problems, and so I believe I > > > probably > > > > need an new OPV value, but before I order that... > > > > > > I've had my Brewtus II about 3 years. Recently, I found that not too > > > long > > > > into extraction, the pressure just drops, fairly quickly. And I mean > it > > > > drops say to 4 bar - this is not a grind problem or what not. > Sometimes > > > > it'll ramp back up, but most of the time not. > > > > > > I've tried slightly (turned from maybe 12 o'clock to 1 o'clock > position) > > > > tightening/increasing the pressure (with the screw behind the drip > tray), > > > > but to no avail. Anything else I can try? I have no problem > replacing > > > > parts, etc. if that's the best way to go. If so, should i order it > from > > > > Whole Latte Love, or? Anything else folks suggest once I open up the > > > > machine? > > > > > > -- > > > > Chris Bailey > > > > [email protected] > > > > @chrisrbailey > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Brewtus" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]. > > > For more options, visit this group at > > >http://groups.google.com/group/brewtus?hl=en. > > > > -- > > Chris Bailey > > [email protected] > > @chrisrbailey > > -- > You received this message because you are subscribed to the Google Groups > "Brewtus" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/brewtus?hl=en. > > -- Chris Bailey [email protected] @chrisrbailey -- You received this message because you are subscribed to the Google Groups "Brewtus" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/brewtus?hl=en.
