📹 Gaggia Brera: Cleaning the Selector Valve Updated November 24, 2021 14:35 Gaggia Brera not brewing but you do get water from the steam arm? Learn how to clean the selector valve which might be plugged with scale deposit prevent the machine from brewing coffee. Gaggia Brera How to Clean the Selector Valve Symptoms (00:00) Remove Accessories (00:50) Remove Boiler Spout (02:15) Remove Selector Valve (03:19) Valve Out Flush (06:13) How to Run Blank Shot (07:44) Selector Valve Parts Assembly (09:24) Install Selector Valve (10:50) Install Boiler Spout (12:10)