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English
15 EN
15. Switching off the boiler
16. Machine customisation (can be activated by the TEChnICal staff)
The control of the flow monitors the flow of coffee
compared to the corresponding reference flow set by the
technician.
When this system is active, should it be necessary, the
machine notifies the user that adjustment needs to be
made to the grinder-dispenser to tighten or loosen the
grinding, in order to return the coffee dose to the correct
parameters.
The user is notified by a lit icon which appears on the
services display instead of the level symbol.
When the icon appears for the first time, a buzzer will
sound.
The icons that are shown are:
means that the grinding needs to be loosened.
(flow of coffee is lower than the reference).
means that the grinding needs to be tightened.
(flow of coffee is greater than the reference).
Note. The number next to the icon (1 or 2) indicates the
grinder-dispenser that must be used.
After adjusting the grinder-dispenser, the icon disappears
automatically when the flow returns within the set limits.
It may be necessary to dispense a few times to achieve
this.
Control of the flow
Hold the
key for approximately
8 seconds.
The coffee unit will go into STANDBY. After a further 60 seconds without use,
the coffee unit will turn off and dim the
display.
Press any of the keys (
)
twice in a row to return to normal
functioning.
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