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the cups on the cups-holder grid (3), which will make it possible
to take advantage of the heat released by the boiler.
Once you have obtained the desired amount of coffee, stop the
delivery using the unit control (15) and leave the filter-holder in
its place.
To prepare additional cups of coffee, remove the filter-holder (12)
from the unit, moving it leftward, empty the coffee grounds into the
drawer provided and once again follow the previous steps.
Caution! We recommend not to touch the brewing units
or the steam and hot-water nozzles when the machine
is running, and pay attention not to place your hands
under the units or nozzles during the delivery, to avoid
possible scalds.
It is advisable to leave the filter-holders, with their own filters and
coffee grounds, fitted into the unit throughout your days’ work, so
that the filter-holder will always preserve an optimal temperature.
Caution! When the machine is new, the filter-holder may not be ali-
gned (perpendicular to the machine itself) as shown in the picture;
this however does not affect the proper use of the machine itself.
After a short period of use the filter-holder will be gradually settled
on the correct position.
A = Position of the closed filter-holder when the machine is new.
B = Position of the closed filter-holder after the machine has been
in use for a brief period.
7 – CONTROL GROUPS
Machine equipped with semiautomatic, continuous delivery wor-
king with a micro switch.
Coffee delivery is obtained moving the small lever of the group
(15) placed on the control instrument board; bringing the small
lever downwards. The micro switch connected to it will start up the
pump for the delivery of water under pressure to the group.
The group through some inner devices, allows, before the pre-
infusion and after the infusion of the coffee in several ways.
Once the desired amount of coffee has been obtained, bring the
small lever (15) upwards, stop position, to stop delivery.
7.1 HOW TO SET THE BOILER’S TEMPERATURE BY MEANS OF
THE TERMOPID
The PID has been set by the producer of this machine on a tempe-
rature of 122°C.
In order to change the temperature please proceed as follows:
- press the button
; as soon as the display shows the writing
“PRG” press the button ;
- as soon as the display shows the boiler’s temperature, help
yourself with the buttons
and in order to set the
desired temperature, starting from a min. of 80C° up to a max.
of 127C°.
- after 3 sec. from pressing the last button, the inserted temperature
is memorized and the display shows the set temperature.
NB: if the temperature is set too high, once a coffee
request is made, the display starts to flash.
The TERMOPID is already set by the producer on the
right temperature for an excellent espresso. During
heating and coffee or water distribution, the tempera-
ture can oscillate (+/- 5 ÷ 6°C ).
7.2 BREWING PRESSURE PROFILING CONTROL
The PRO 6.1 PID models are equipped with the system BPPC
(Brewing Pressure Profiling Control).
The pressure gauge set on the group, allows to read the brewing
pressure profiling of the espresso.
Thanks to this instruction the barman can verify the exact milling,
pressing and dose of the coffee in the filter.
If the brewing pressure is lower than the pump calibration (9 bar is
our company setting), it means that the milling is big, or the coffee
is not pressed correctly, or the dose is not enough.
8 - HOT WATER DELIVERY
Place a conteiner under the hot water nozzle (9), turn the hot water
tap knob (6) counter-clockwise.
Hot water at about 95°C will come out of the botton part the steam
nozzle (9).
Close the hot water tap (6) when you have enough hot water by
turning the konb clockwise.
A
B
Fig. 3
(R) Pump pressure regulation screw
23


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