Hi Expobar community, I have an old Expobar Brewtus IV, manufactured in 2013. Yesterday, I installed a pressure gauge on the group head & I found that there is quite a large gap between the pressure on the machine gauge & the group head, if i adjust the OPV to 11 bar i will get 8 bar on the group head, if i want 9 bar on the group head i have to adjust to 12 bar on the machine gauge ( but at this pressure i have an extremely fast flow-rate & it will punch a hole on my coffee)
Also, i have measured the flow-rate as instructions on the video by Whole Latte Love & i found out that my machine has an extremely fast flow rate: 2oz per 10 seconds instead of the normal 1 oz per 13 seconds. Is this normal for this machine, anyway i can get an usable 9 bar pressure on the group-head. Thank you for your help. Please find the video attached. https://photos.app.goo.gl/zkonfhm8fPDFNpcaA Regards, Jason Tran -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/brewtus/b5bd010e-3218-4c88-8467-8e344f88a0cen%40googlegroups.com.
