Snap-On POLARTEK EEAC330, Manual

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Close the liquid valve of the external tank and press ENTER. The
machine will recover the residual refrigerant from the hoses, then
will display the following screen:
Close and disconnect LP coupling from external tank, close HP
and LP side valves and press ENTER.
Tank filling procedure successfully completed. Switch the
machine off.
NOTE: The refrigerant really filled into the internal tank can vary
by ± 1.1 lb (500 g).
NOTE: If the external tank is not supplied with a liquid side
coupling, overturn it to recover liquid refrigerant.
VACUUM PUMP OIL CHANGE
From MAINTENANCE, select VACUUM PUMP OIL CHANGE, the
following screen will be displayed:
Press NO to exit or press YES to begin the VACUUM PUMP OIL
CHANGE, the following screen will be displayed:
Unscrew the fitting cap and drain the drain cap then remove
used oil from vacuum pump then press ENTER, the following
screen will be displayed:
Replace drain cap, refill vacuum pump with new oil to the center
of control glass then replace filling cap.
When done press ENTER to exit.
Replace drain cap, refill vacuum
pump with new oil to the center of
control glass then replace filling cap.
When done press ENTER to exit
R134a MAINTENANCE
VACUUM PUMP OIL CHANGE
Unscrew the fitting cap and
the drain cap then remove used oil
from vacuum pump
then press ENTER
R134a MAINTENANCE
VACUUM PUMP OIL CHANGE
TANK FILLING – OPERATION COMPLETED
Press ENTER
R134a MAINTENANCE
TANK FILLING
R134a MAINTENANCE
TANK FILLING
Close and disconnect LP or HP coupling from external tank and
close HP and LP side valves, then press ENTER
2 valve tank
1 valve tank
Close liquid valve of the external tank
Press ENTER to continue
2 valve tank 1 valve tank
R134a MAINTENANCE
TANK FILLING
R134a MAINTENANCE
Hours remaining (hh:mm)
XX:XX
Do you want to change the oil?
YES NO
VACUUM PUMP OIL CHANGE