AC 8000
AUTOMATIC AIR CONDITIONING STATION R1234yf
AC 8134
AUTOMATIC AIR CONDITIONING STATION R134a
42
To change the recovery
settings to achieve the
greatest recovery of
refrigerant from the
vehicle’s A/C system (Note: setting
the maximum recovery mode causes
an increase in recovery time.
Only increase the pressure length
by increasing the test after recovery
(minimum length, increase recovery
time to 5 min).
Add additional recovery time at the
end of the standard recovery (1 min
is suggested)
MAINTENANCE
Ordinary maintenance
The replacement of fi lters and vacuum pump oil must be carried out by qualifi ed personnel.
It is recommended that the maintenance service be performed by an authorised centre to
ensure that the product warranty is not interrupted. The unit records maintenance operations
to monitor the working hours of the fi lters and vacuum pump oil, the software version installed
in the unit and the version of the database (if available in the model). These counters should be
reset by service personnel.
Routine maintenance
Prevent the refrigerant from contaminating the atmosphere. Collect the
gas residues left in the charge pipes and in the fi lter. Replace them only
with original fi lters.
Caution:
The fi lters must be installed in the direction of fl ow indicated by
the arrow on the fi lters themselves.
Gas recovery
Recovery test
Recovery test
Extra recovery
Extra recovery
