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Assemble the coffee bean hopper o n
its position.
Fill i t wit h cof fee beans in such an
amount as to be consumed on a daily
basis. Put th e hoppe r lid on it s
position.
Connect the power cord to the
mains.
Push the ON-OFF switch to turn the
machine on. The built-in led will be on.
The grinder will then be ready for
grinding.
Both models feature a timer device that
allows the operator to adjust in advance
the grinding time (a m inimum of 8
seconds and a maximum of 60 seconds)
by using re g u l a t o r . Every time gro u n d
c o ffee is re q u i red, the machine fil ter
holder must be placed under the coffee
spout and guided by the switch
holder fork ,pressing the switch
.
Tu rning the timer re g u l a t o r c l o c k w i s e
will result in an increase of grinding time,
w h e reas turn ing it co unterc l o c k w i s e
decreases grinding time.(FIG.1)
We recommend that grinding time must
be set for a production equivalent to 7g
/ 0.25 oz of coffee: between 20 and 25
seconds. Check the adjustment, which
may vary depending on type of coffee
and grinding discs wear.
Once the dose is on the filter holder,
p ress the coffee by using a manua l
tamper for brewing your espresso.
I.1D / I.2D Models operationConnect the power cord to the
mains.
Push the ON-OFF switch to turn the
machine on. The built-in led will be on
and the grinder will then star t grinding
coffee, which will be stored at the dose
dispenser .
Push the ON-OFF switch to turn the
machine off and stop grinding coffee.
For having the gr ound coff ee dose
dispensed, the ma chine fi lter hol der
must be placed on the support fork
.
Pull the dose dispenser lever to get a
c o ffee dos e (7 -8 g / 0.25-0.2 8 oz )
allowing the lever to return to its former
position by itself.
Once the dose is on the filter holder,
p ress the coffee by using a manua l
tamper for brewing your espresso..
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7
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I.1 / I.2 Models operation 3. Grinding point and regulationThe grinding point (coarser or finer) will
depend on the coffee blend quality used,
its roasting point, humidit y (the more
humid the conditions are the coarser
the grinding point must be) and coffee
machine conditions.
Therefore, it is necessary to adjust the
grinding poi nt periodi cally (on a dail y
basis). To do that we must us e the
grinding re g u l a t o r located on the
upper right side of the machine. If we
t u rn the regulator for w a rd (clockwise)
we will obtain a finer grinding, whereas
t u rning it backwards (counterc l o c k w i s e )
will result in a coar ser grinding
point.(FIG.2)
The grinding point is factory adjusted
for a med ium grindin g point. It is
therefore necessary to proceed with a
p re l i m i n a r y grinding adjustment to
achieve the best grinding quality.
It is recommended that you check the
e s p resso coffee result on the cup and its
taste, taking into consideration that an
excessively coarse regulation results in
lighter cof fees (w atered) with neither
a roma nor cream, whereas an
excessively fine r egulation results in
s h o rt shots, strong and dense in excess.
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