| 2-group, automatic
shot dosing, automatic boiler
fill, built-in volumetric
pump, 2 stainless steel steam
arms, automatic dosing hot
water tap with hot water
economizer.
The machines of
the series M28 Selectron are
elegant, efficient and
simple to use.
A particular
attention has been given to
ergonomics; this means
better and safer working
conditions for the user with
a well-planned layout of
controls with a clear
symbology, ample working
space with a generous
electric cupswarmer
(optional), an optimal grip
of the balanced
filterholders.
The M28 Selectron
machines are equipped with
electronically controlled
groups and are available in
the versions from 2 to 4
groups.
Each group is
equipped with a special heat
exchanger, which guarantees
the thermic balance of the
machine in order to always
prepare a perfect espresso,
whatever the blend of coffee
and under any working
conditions.
Water and steam
for hot beverages pass
through 2 high-performance
multidirectional diffusers
for the preparation of
creamy "cappuccino" and
other hot beverages.
An automatic valve
prevents the liquid, which
is being heated, from being
sucked back into the boiler.
An electronic device assures
the optimum water level in
the boiler.
These solutions
avoid energy waste and
preserve the machine from
harmful thermic shocks. The
electronic system of the
machine checks its main
functions, activiating the
electronic self-system of
the display, optimizing the
engineers' interventions in
case of breakdowns and
indicating when the
regeneration of the resins
of the water softener is
necessary.
The microprocessor
of the electronic system
enables the operator to
switch the machine on and
off automatically, to
program the doses for each
group, and to easily modify
the number of coffees
prepared.
The gas heating
system, when fitted on the
machine, is equipped with a
piezoelectric ignition.
The electronic
components complies with
international safety
standards.
Top quality
materials, modern production
and control techniques, the
care and experience of a
company with more than 80
years of espresso coffee
machine manufacturing, all
combine to guarantee the
reliability and long service
from the world's best
espresso machine.
Thermoreserve
(TRD group)
The M28 Selectron machine
can be equipped with one or
more "thermoreserve" groups.
This attachment is
particularly recommended
when both espresso coffee
and coffee of varying
strengths are required.
The
"thermoreserve" group is
equipped with a
filter-holder which holds up
to 150 gr. of ground coffee,
and allows the production of
any one of the four pre-set
quantities of coffee. The
capacity of the special
Pyrex glass container is 3
litres. The temperature of
the coffee is kept even at
85 degrees C.
The machines
fitted with TRD groups are
equipped with a boiler which
is 4 litres larger than the
standard one and therefore
the volumetric pump is
installed externally on the
machine.
Giant (CGD
group)
The M28 Selectron machines
can be equipped with one or
more "Giant" groups. This
group is particularly
recommeded when large
quantities of espresso
coffee are required. The
"Giant" group is fitted with
a filterholder that contains
up to 50 gr. of ground
coffee and can make between
4 and 8 cups of espresso
coffee at a time. This
machine can be
electronically programmed to
dispense any one of the four
different quantities of
coffee using this group.
Electronic
recording and display of
numbers of sales of coffee
and tea (hot water) by
each individual operator
(optional).
The M28 Selectron machines
can be equipped with an
electronic control system to
record the sales of
individual operators
(maximum 13 persons) with
totals shown on a visual
display.
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