What does it mean when my Brewtus IV surges during a 25 second shot? It usually happens about 15 seconds in. Plenty of water in the tank. Is it time for a cleaning perhaps?
techkathy Give the machine a vigorous back-flushing if you haven't done so recently. Can you describe the surging in a little more detail? Is the needle on the gauge raising and falling? Is the sound of the pump changing?
Joining Member Perks gives you access to exclusive savings, news, videos, and more on your favorite coffee products!