Boiler Pressure Regulation - Dalla Corte MINI Serie Notice Pour L'utilisateur

How to program the pre-infusion time
It is possible to regulate the pre-infusion time as follows:
While you keep on pressing the button P1, turn on the machine; the led of button P1 will lighten, turn off
the machine and turn it on again, in this way you have set the pre-infusion time at 4 s.
If You prefer a shorter time (2 s), perform the same operation but press the button P2 instead of P1, the
P2
led of button will then lighten up.
In order to cancel the pre-infusion time completely, follow the procedure described here above but press
button P3 when you turn on the machine; the corresponding led will lighten up, then switch off and on
again the machine.

Boiler pressure regulation

Steam pressure in the boiler is checked by an adjustable pressostat.
For pressure regulation:
• Take away upper panel ( ), take apart boiler protection ( ).
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• On the left back turn clockwise the central screw of pressostat to reduce pressure or anticlockwise to
increase pressure.
•Assemble the upper protection ( ), back panel with screw again.
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