Dalla Corte EVO2 Manual De Usuario página 75

Gr.3 high temp.
CAUSE
This alarm is triggered when
group 3 temperature exceeds
120°C.
EFFECT
Group 3 heating up is locked;
push DEL on display to delete
the alarm.
Gr.4 probe time-out
CAUSE
This alarm is triggered when
group 4 does not reach the tem-
perature of 50°C within 5 minu-
tes of turning on.
EFFECT
Group 4 heating up is locked;
push DEL on display to delete
the alarm.
Gr.4 probe interrupted
CAUSE
This alarm is triggered when
group 4 temperature probe is
out of the range.
EFFECT
Group 4 heating up is locked;
push DEL on display to delete
the alarm.
Gr.4 probe short circuit
CAUSE
This alarm is triggered when
group 4 temperature probe is
out of the range.
EFFECT
Group 4 heating up is locked;
push DEL on display to delete
the alarm.
Gr.4 high temp.
CAUSE
This alarm is triggered when
group 4 temperature exceeds
120°C.
EFFECT
Group 4 heating up is locked;
push DEL on display to delete
the alarm.
Gr.1 vol. contr. fail.
CAUSE
This alarm is triggered when,
during an extraction on group 1,
the electronic control does not
receive impulses from group 1
flow meter.
EFFECT
Extraction must be stopped ma-
nually by pushing the same but-
ton used to start the extraction
itself.
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