water not flowing through group head on gaggia baby class espresso machine?
water is not pumped through the brewing head and the filter basket, even after checking for air locks and repriming the pump. the pump still sounds as if it works as it pumps water through the steam wand when carrying out the re priming procedure, the machine was recently descaled and is only used once each morning mon to fri and twice on sat and sun each week
jim keogh, October 2009