Use Of Machine; Starting The Machine And Filling The Boiler With Water; Connection To The And Water Mains; Connection To The And Water Mains (Top Versions Only) - Bezzera ARIA Manual De Instrucciones

BEZZERA ARIA-ARIA PID
MOD.
6 – USE OF MACHINE
6.1 Starting the machine and filling
the boiler with water
6.1.1. Connection to the water mains
Introduce water into the tank, ensuring that the
suction pipe reaches the bottom (Fig. 04).
Warnings:
- Use ideal hardness drinking water, in French
degrees approximately 15°F; never use hot
water.
- Check that the tap located in the lower part
of the machine (Fig. 07, Pos. A) is turned to
"TANK" mode
6.1.2. Connection to the water mains (TOP
versions only)
In case of conversion from tank supply to water
mains supply before opening the water shut-off
valve upstream of the machine connection, re-
move the tank and insert the plug (Fig. 06) in the
tank support opening where the tank water level
detection sensor is located.
Turn the tap located in the lower part of the ma-
chine (Fig. 07, Pos. A) to "NET" mode
Make sure that the water supply line is connected
to a drinking water network with operating pres-
sure between 0 and 6 bar (0 - 0.6 MPa).
If the water network has pressures above 6 bar
(0,6 MPa), install a pressure reducer.
Install a water shut-off valve upstream of the ma-
chine's connection.
The water inlet pipe (Fig. 07, Pos. B) is supplied
G 1/8" thread.
Insert the plug into the electrical socket.
Press the switch (Fig.01; pos.1 Fig.03; pos. 1)
checking that the indicator light turns on; the
boiler is filled with water automatically.
safety device will halt motor pump op-
eration after 120 seconds if the maxi-
mum water level in the boiler is not
reached.
To restore operation, simply switch the machine
off and on again.

6.2 Heating

For the machine to reach the correct temperature,
with the pressure indicated on the boiler pressure
gauge (Fig. 01; pos. 10; Fig. 03; pos. 10) be-
tween 1 and 1.2 bar (0.1 - 0.12 MPa), open the
steam tap (Fig. 01; pos. 6; Fig. 03; pos. 6) and
release the steam into the drip basin 2 or 3 times.
If the white indicator light is on, water is in the
tank; if it is off, no water is present in the tank.
6.2.1. Version with PID digital temperature
control
The coffee machine with temperature control has a
digital temperature regulator which can adjust the
temperature from 80 °C to 100 °C. This adjustment
allows the boiler pressure to be changed from a
minimum of 0.5 bar to a maximum of 1.7 bar.
Never raise the boiler temperature above 100°C.
The subsequent increase in pressure could trigger
the safety valve.

6.2.2. Machine heating activation

Press the mains switch (Fig. 03, Pos. 01) to power up
the machine, the temperature control display (Fig.
03; pos. 14) will display "OFF", i.e. the boiler heat-
ing element is off.
To activate boiler heating, press the key (Fig. 18;
pos. C), the temperature detected in the boiler will
be displayed.
A dot in the lower right corner of the display shows
that the heating element is on. (Fig. 18; pos. B).

6.2.3. Boiler temperature adjustment

Adjusting the boiler temperature is a personal factor
which depends on a number of variables, such as
external temperature, humidity, coffee quality, etc.
and is set in the factory to an average temperature
of 90 °C.
By pressing the key (Fig. 18; pos. A) the display will
show PrG; press the key (Fig. 18; pos. C) to display
the boiler temperature set by the factory at 90°C,
which corresponds to a pressure of 1 bar; at this
point, the set temperature can be changed using the
keys (Fig. 18; pos. A\C).
The temperature check, 3 seconds after pressing the
last key, stores any changes and displays the boiler
temperature again.
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