Page 30
Version 3.3 / November 2016
Adjusting the volume group espresso:
Group espresso lets you adjust the volume of the chamber for receiving ground coffee from
the dispenser. When you install the dispenser fist to position 5 or 6 or weighing more than 7.5
grams of ground coffee, you must increase the space by installing retaining ring into position
B (see figure below).
The adjustment is made in the following order:
1. Remove group of espresso (see above);
2. Retighten piston in the direction of arrow 1 as shown in the figure (see below);
3. Remove the retaining ring 2 from the current position (factory setting A);
4. Install the snap ring in position A to work with a small dose of coffee, or to position B to increase the
volume of the chamber;
5. Release the piston;
6. Set the group of espresso in place.
B
