by EspressoJB on Tue Jan 17, 2012 8:07 pm
After years and years of daily use, my Expobar Brewtus suddenly won't heat. The other odd thing is that the lever arm to activate the pump feels stiff. If I pull it, the pump will run, and cold water will come out. When I turn off the pump, the pressure gauge will start to rise, even though the pump is off. After about 5 minutes, the dial shows 4 bars of pressure. I can release the pressure by opening the hot water valve, but then the pressure begins to build again. Stuck valve? Any suggestions besides just taking it in for repair? Thanks in advance.