Troubleshoot poor or no flow from the gouphead on the Bezzera Strega.
Poor Or No Flow From Grouphead
If there is little to no flow from the grouphead then it will need to be taken apart for cleaning.
- Use a flathead screwdriver to pull the shower screen down and off the machine. Looking at the grouphead from below there will be a lip on the shower screen. Gently pry on this lip with the screwdriver from different angles until the shower screen comes off. The group gasket may come off with the screen.
- Use a grouphead brush or an old toothbrush to brush down any dirt or coffee residues from the grouphead. Dipping the brush in a solution of hot water and backflushing powder will assist in removing residues.
- Soak the shower screen and filter baskets in a solution of hot water and Cafiza. Rinse off the gasket with plain water to remove grinds or coffee buildup.
- If this does not solve the flow issue then the machine will require professional service.