Dalla Corte EVO2 Manual De Usuario página 77

Cash serial failure
CAUSE
This alarm is triggered when
espresso machine and cash sys-
tem cannot communicate.
EFFECT
All coffee extractions are locked;
push DEL on display to delete
the alarm. If the alarm is trig-
gered again, contact the autho-
rized Technical Service.
Data loss
CAUSE
This alarm is triggered when
data in the EEPROM are lost
– i.e., all data set during the
installation are lost and the
machine works with its factory
settings. Push DEL on display to
delete the alarm and contact the
authorized Technical Service.
Clock failure
This alarm is triggered when the
clock internal module does not
work; as a consequence the ti-
mer, if enabled, is automatically
disabled; push DEL on display to
delete the alarm. If the alarm is
triggered again, contact the au-
thorized Technical Service.
Type "ABT" alarms
CPU serial failure
CAUSE
This alarm is triggered when
the serial transmission between
front electronic plate and elect-
ronic power card does not work.
EFFECT
Machine total lock. If the pro-
blem persists after resetting
the machine through the main
switch, contact the authorized
Technical Service.
24V alarm
CAUSE
This alarm is triggered when the
24 volt tension necessary for the
functioning of all inner compo-
nents is missing.
EFFECT
Machine total lock. If the pro-
blem persists after resetting
the machine through the main
switch, contact the authorized
Technical Service.
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