
Adjusting the grind size on your Breville BES990 Oracle Touch is key to achieving the perfect espresso. Here's how: First, find the grind size dial, indicated by the letter "C" on the machine's control panel. To make the grind coarser, turn the dial counter-clockwise. For a finer grind, turn it clockwise. Begin your adjustments around grind size setting No. 30 and observe your espresso's flow rate. The Oracle Touch has 45 grind settings, from finest (No. 1) to coarsest (No. 45). Experiment with these settings to match your coffee beans and get the best espresso extraction. For more detailed advice, including specific tips for optimal espresso extraction, consult the Breville BES990 Oracle Touch user manual.


