Compak i3 PRO User Manual page 16

12. MAINTENANCE
12.3. GRINDING
MAINTENANCE
To perform grind chamber maintenance
please observe the following steps:
12.3.1 Turn off the grinder by making sure
the main power switch (
position. Disconnect the plug from the power
source. Loosen the hopper security screw (
) using a Phillips head screw driver as
seen in (Fig.1).
Fig. 1
12.3.2 Check that the shutter is in the closed
position before removing the hopper from
the grind regulator (
Fig. 2
16
GROUP
) is on the OFF
). (Fig. 2).
K09639H01 | PROC-CAL/002/03 USER MANUAL | V. 27/09/2023
12.3.3 To avoid losing the position of the
regulator scale with respect to the current
grinding point, it is essential to tighten the setting
of the grinding regulator using the adjusting brake
) by turning it clockwise (Fig. 3).
(
Fig. 3
12.3.4 Loosen the grinding regulator screws
using an Hex Allen screwdriver #3, according
to (Fig.4). Remove the regulator by pulling up.
(Fig.5).
Fig. 4
12.3.5 Loosen the upper burrs support screws
using a #3 Hex Allen key, according to (Fig.6).
Remove the upper holder by pulling upwards
to access the grinding cavity, clean the interior
with the help of a brush or vacuum cleaner and
remove any coffee residue from the grinding
cavity (Fig.7).
Fig. 5