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TECHNICIANS manual
ENGLISH
2.6.15 Autosteamer (optional)
This system can be used for automatically heating and
foaming milk at the programmed temperature.
Below is listed its operating principle:
• select the desired key on the display, for example
;
• opening of the solenoid valve (2) with consequent
ow of steam from the boiler to the Autosteamer
nozzle (9);
• simultaneously, the system activates the air pump
(6) which is controlled by the control unit (3)and
powered by a processor (8). The regulation of milk
foaming can be made by changing the amount of air
intake operating the valve (5);
• after passing through the non-return valve (4), the air
mixes with the steam in the "Mixing interface" (11)
;
• leakage of steam from the nozzle (9);
• the probe (10) connected to the electronic unit of the
machine detects the temperature of the heating milk;
• Once the set temperature of the milk has been
reached, the electronic system blocks the ow of air
and steam.
Short dose automatic
heating and foaming
Long dose automatic heat-
ing and foaming
Manual heating and frothing
continuous dose
Automatic heating
5
910
3
11
42
6
8
7
To adjust the temperature and the milk foaming, see par. "6.4
Autosteamer" on page 24 .
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