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switched off, wait for the green light to go off
before switching it on again.
WARNING:
This product contains an INVERTER,
therefore any maintenance of the electrics must
be carried out only by QUALIFIED personnel.
Before carrying out any maintenance of the elec-
trical system, ensure the unit is unplugged.
LED OPERATION
All coffee grinders and grinder-dosers are fitted
with a Led located next to the switch. When the Led
is switched off, the grinder is off. When the Led is
switched on, the
grinder is on but is
not grinding. Finally,
when the Led is flash-
ing the grinder is
grinding (the motor is
working).
Adjusting
grinding
In order to achieve fin-
er or coarser grinding
the adjustment disk
located under the
hopper.
In order to increase
the coarseness of the
ground coffee, the disk must be rotated clockwise;
to decrease, turn the disk anticlockwise. The disk re-
mains in the chosen position without having to be
locked in place. The adjustment must be performed
with the motor on, and preferably without any cof-
fee between the grinding blades. Grind small
amounts of coffee in order to determine the opti-
mal degree of fineness. In the grinder-doser ver-
sion, 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 ma-
chine settings, and the cleaning of the filters.
COFFEE DOSE ADJUSTMENT
(grinder-doser version)
In order to adjust the size of the portion dispensed,
the small knob located in the centre of the ground
coffee storage container must be turned while
holding still the star shaped dosing unit. By turning
the small knob anti-clockwise, the portion is
reduced. Turning it clockwise results in an increase.
In order to collect the portions of ground coffee dis-
pensed, insert the coffee machine’s filter holder all
the way onto the fork-shaped support under the
ground coffee outlet. In order to release a portion
of ground coffee, the doser lever must be pulled all
the way and allowed to return on its own. Pull twice
in a row for a double portion. In manual coffee
grinder-dosers and those with time switches, in
order to assure the portions are regular, check every
now and again to make sure the amount of coffee
ground to be found in the doser is sufficient to cov-
er the feeding star unit.
PRESSING
FIXED PRESSING DEVICE
To press the ground cof-
fee in the filter holder,
push the latter upwards
against the pressing
device.
SPRING PRESSING DEVICE
Position the filter holder
into the fork with the
pressing disc, and then
press the knob down-
wards.
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