Sun Blizzard Qtech III Manual De Instrucciones página 41

Connect and open the coupling to the A/C system, then press OK, press BACK to return back.
the following screen will be displayed:
During the recovery phase, the machine displays the quantity of refrigerant recovered, in
grams.
Upon completion of recovery, the machine
displaying the used oil extracted from the A/C system during the recovery phase. The oil
discharge operation lasts 4 minutes.
The machine checks whether or not there is air in the bottle and, if necessary, purges the non-
condensable gas; The machine will automatically discharge any non-condensable gas.
Allowing the machine to fully complete the procedure will reduce the risk of return flows, which
may cause excessive non-condensable gas to be recharged into the air conditioning system. If
any residual refrigerant in the A/C system should increase in pressure during this phase, the
machine will automatically begin recovering the refrigerant.
Then the machine sounds an alarm while the following screen is be displayed:
INSTRUCTIONS MANUAL
R134a MANUAL PROCEDURE
Connect and open HP and LP coupling to A/C
system press OK
RECOVERY / RECYCLING
R134a MANUAL PROCEDURE
Recovered gas
Bottle Pressure
A/C pressure
Bottle temperature
RECOVERY / RECYCLE
will stop and discharge, while automatically
R134a MANUAL PROCEDURE
USED OIL DISCHARGE
Recovered gas
Bottle Pressure
Recovered oil
RECOVERY / RECYCLE
R134a MANUAL PROCEDURE
Close and disconnect HP and LP coupling from A/C system
and press OK
RECOVERY / RECYCLING – OPERATION COMPLETED
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