INSTRUCTIONS MANUAL
-24-
ALARMS
HIGH PRESSURE ALARM: Beeper advise when the pressure of the fluid in the circuit is too
high (20bar). The recovery operation is automatically interrupted.
FULL BOTTLE ALARM: Beeper advise when the bottle is filled to more than 80% of maximum
capacity; that is, 10 kg. The RECOVERY operation is automatically interrupted (to cancel this
alarm, charge one or more A/C systems before recovering any more refrigerant).
EMPTY BOTTLE ALARM: Beeper advise when the quantity of refrigerant fluid contained in the
bottle is low.
SERVICE ALARM: Beeper advise whenever the total recovered refrigerant amounts to 100 kg.
To deactivate the alarm, replace the filters and the vacuum pump oil. A code for canceling the
alarm is supplied with the spare filters.
AIR PURGE ALARM: Beeper advise when there is air inside the bottle when the machine is
switched on. To deactivate the alarm, purge the air from the bottle.
INSUFFICIENT GAS ALARM: Beeper advise when the charging quantity set exceeds the
difference between availability and bottle minimum.
FAN STOPPED ALARM: This is displayed and an acoustic signal sounds when the extraction
fan is not moving.
VACUUM PUMP OIL CHANGE: Beeper advise after 20 hours of work of the vacuum pump;
change the oil of the vacuum pump
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