22
GRINDING MODE
STANDARD
Press for the required dose using the buttons
C1
or
C2
. The selected button will begin to flash.
When the filter holder cup is pressed, the start
microswitch activates grinding. When the button
M
is pressed, continuous grinding is activated
until the button is released. The
Standard
mode
is factory-set. To reselect it, access the settings
menu, select
Grinding Mode
and then
Standard
.
In this way, the buttons will light up.
AUTOMATIC
Access the settings menu, select
Grinding Mode
and then
Automatic
. For a single dose, press the
start microswitch once with the filter holder cup.
For a double dose, press twice quickly. In this
way, the coninuous grinding (button
M
) and the
buttons
C1
and
C2
are deactivated.
PRE/SEL
Access the settings menu, select
Grinding Mode
and then
PRE/SEL
. Press the required dose using
button
C1
or
C2
. The selected button will remain
on and active. Grinding starts when the start
microswitch is pressed by the filter holder cup. To
switch from one dose to another, press the
appropriate button. In this way, continuous
grinding (button
M
) is deactivated.
DIRECT
Access the settings menu, select
Grinding Mode
and then
Direct
.
Press the required dose by using the button
C1
or
C2
. When the button
M
is pressed, continuous
grinding is activated until the button is released.
In this way, the start microswitch is deactivated
and the buttons light up.
• During the grinding process, the time is
displayed in seconds and tenths of a second.
• The button for the selected dose flashes
during dispensing.
• After dispensing, the counters are updated.
• For counting purposes, continuous grinding
corresponds to a single dose.
ADJUSTING GRINDING
In order to achieve
finer or coarser
grinding, use the
adjustment disk
located under the
hopper. To increase
the coarseness of the
ground coffee, the
adjustment disk must
be rotated clockwise, pressing the adjustment disk
lock downwards, to decrease turn the disk
anticlockwise. The adjustment must be performed
with the motor on, and preferably without any
coffee between the grinding blades. It is advisable
to grind small amounts of coffee to obtain an
optimal degree of fineness. If the coffee comes
out of the espresso coffee machine very quickly, it
means the coffee is ground too coarse. Vice versa,
if it comes out too slowly, it means the coffee is
ground too fine. Nonetheless, bear in mind that
there are many conditions liable to influence the
correct supply, such as the weight of the portions,
the compacting, the espresso machine settings
and the cleaning of the filters.
SAFETY DEVICES
THERMAL OVERLOAD PROTECTION
The grinder-doser’s motor is protected against
overheating resulting from overcurrents by a
thermal overload protection which, when
tripped, cuts off the power supply to the motor.
The protection should turn on in case of
anomalous operation (such as the grinding
blades jamming), the grinder-doser must be
turned off using the on-off switch, unplugged
from the mains, and skilled technical personnel
contacted. Never perform any work on the
grinder-doser while it is attached to the mains, to
avoid the risk that motor turns on suddenly. If the
grinder-doser overheats as a result of the motor
stopping, allow the grinder-doser to cool down
before performing any repair work.
