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TECHNICIANS manual
2.6.20 Autosteamer (optional)
The "Autosteamer" system, supplied with certain ver-
sions with display, can be used for automatically heating
and foaming milk at the programmed temperature. Be-
low is listed the operating principle of the autosteamer:
t Press the appropriate button (1) placed on the base
to the left of the machine;
t opening of the solenoid valve (2) with consequent
ow of steam from the boiler to the autosteamer
nozzle;
t 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);
t after passing through the non-return valve (4), the air
mixes with the steam in the "Mixing interface" (11)
;
t leakage of steam from the nozzle (9);
t the probe (10) connected to the electronic unit of the
machine detects the temperature of the heating milk;
t Once the set temperature of the milk has been
reached, the electronic system blocks the ow of air
and steam.
2
910
3
11
42
6
8
7
1
To adjust the temperature and the milk foaming, see par. 6.8.1 on
page 30 and par. 6.8.2 on page 30.
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