Dalla Corte EVO2 Manual De Usuario página 62

Auto-fill time-out
CAUSE
This alarm is triggered when the auto-filling me-
chanism cannot bring the boiler water back to its
working level within the pre-set time.
EFFECT
Auto-fill is locked; push DEL on display to delete
the alarm an unlock auto-fill.
Safety level
CAUSE
This alarm is triggered when boiler water level
drops under the safety probe limit.
EFFECT
Boiler heating up is locked; push DEL on display to
delete the alarm. If the alarm is triggered again,
contact the authorized Technical Service.
Grinder serial failure
CAUSE
This alarm is triggered when espresso machine
and grinder cannot communicate (GCS function).
EFFECT
Grinder self-adjusting is locked; push DEL on dis-
play to delete the alarm. If this alarm is triggered
again, contact the authorized Technical Service and
temporarily use the 'continuous pouring' button.
Cash serial failure
CAUSE
This alarm is triggered when espresso machine
and cash system cannot communicate.
EFFECT
All coffee extractions are locked; push DEL on dis-
play to delete the alarm. If the alarm is triggered
again, contact the authorized Technical Service.
62
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 timer,
if enabled, is automatically disabled; push DEL on
display to delete the alarm. If the alarm is triggered
again, contact the authorized Technical Service.
Type "ABT" alarms
CPU serial failure
CAUSE
This alarm is triggered when the serial transmis-
sion between front electronic plate and electronic
power card does not work.
EFFECT
Machine total lock. If the problem 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 problem persists after
resetting the machine through the main switch,
contact the authorized Technical Service.