Operation - Compak BOLT User Manual

8. ADJUSTMENT
NOTE: It is recommended
that this
performed, when changing
to a finer grinding, with the
motor running, to prevent
coffee from
between the
blocking the grinder.
NOTE: If
throughput is very low, this
is because the coffee is
being ground very fine. If
the throughput is very high,
this is because the coffee is
being ground very coarse. A
perfect Espresso is produced
when the grinding gives an
infusion of 25 ml of coffee in
25 seconds using about 7 g of
ground coffee.
8.4. PREPARATION OF THE
PORTAFILTER DETECTOR (OPTIONAL)
1. Place the detector on the double portafilter
(Fig. 1).
2. Check that the detector ring tab is properly
closed (Fig. 2).
3. Make sure that the arrow is in the correct
position on the lower side (Fig. 3).
Fig. 1
12

operation

be
building up
burrs and
the coffee
Fig. 2 Fig. 3
9. OPERATION
9.1. MAIN SWITCH
The main switch (
positions: OFF/ON (Fig. 4)
The equipment's electronic func-
tions are activated
Equipment off
9.2. UTILIZATION
Through the program menu (section 10.4.3),
it is possible to select three distinct functional
modes: PUSH, DETECTION and TOUCH.
9.3. PUSH MODE
In the PUSH mode, a pre-programmed single,
double or triple* dose can be set by simple
pressing the corresponding icon on the TFT
screen ( ).
The preselection of a single, double or triple*
dose will remain active until it is changed by
pressing one of the three numbered icons. This
preselection is reflected on the TFT screen
( ) with the icon of the active selection in the
secondary color, and the rest of the icons in the
principle color.
Dispensing the preselected dose by pressing
the lower pulse button ( ) one time. When the
grinding cycle begins, a timer countdown will
begin on the TFT screen (
down the timed dose cycle to zero.
*Triple dose only can be activated on FRESH MODE
K09650H00 | PROC-CAL/002/03 USER MANUAL | V. 06/04/2022
) has the following
BOLT
ON
OFF
Fig. 4
), which will count