Hoping for some advice with my Giotto. I just got a hold of Gregs pressure gauge and have discovered, as I suspected, my brew pressure is way too high (around 11bar).
I adjusted the OPV several times and the gauge indicated a drop in boiler pressure each time. However when I tried the gauge, the brew pressure remained at 11bar.
I followed Gregs instructions for using his gauge very carefully and am confident there is no error there.
Any ideas whats wrong with my machine?
I adjusted the OPV several times and the gauge indicated a drop in boiler pressure each time. However when I tried the gauge, the brew pressure remained at 11bar.
I followed Gregs instructions for using his gauge very carefully and am confident there is no error there.
Any ideas whats wrong with my machine?



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