ENGLISH
Instruction manual CLASSIKA II / CLASSIKA PID
23
It is recommended to leave the portafilter in the brew group, keeping it warm for optimum coffee
dispension temperature.
6.2 Manual adjustment of the brewing pressure
You can individually adjust and change the brewing pressure by turning the adjusting screw, choosing a value
between approx. 8.5 and 12 bar.
To adjust the brewing pressure, proceed as follows:
1
Remove the cup warmer.
2
Place the portafilter with the blind filter (filter without holes) into the brew group
3
Operate the group lever and read the pump pressure gauge.
4
Choose the desired brewing pressure by turning the adjusting screw with a coin or a flat screwdriver. You can
reduce the brewing pressure by turning the screw anti-clockwise and increase it by turning it clockwise.
5
You can read the programmed pump pressure on the pump pressure gauge.
6
Place the group lever back into the lower position to stop brewing. Unclamp the portafilter and replace the blind
filter with a coffee filter.
7
Now the machine is ready for use again.
6.3 PID-Temperature Control
The PID-Temperature control allows you to adjust the current temperature of the coffee and the steam. This means
that you can extract your espresso, and steam your milk, at a variety of temperatures. The PID-display indicates the
boiler temperature.
Temperature (here 92
°
C)
If the steam production is not currently employed, you will see the temperature for making espresso/coffee. As soon
as you switch to making steam, you will see the boiler being heated and the temperature of the steam is indicated.
The PID alternately shows the temperature and the ‘St’-display for steam. The brewing time in seconds is displayed
during the brewing process.
Classika PID important!
During the heat phase, the orange control lamp and the small dot on the PID-display will blink.
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