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R1234yf
REFRIGERANT PURITY
R1234yf:
R134a:
R22:
Hydrocarb.:
Air:
RECOVERY / RECYCLE
Then the AUTOMATIC PROCEDURE will start, and the following
screen will be displayed:
R1234yf
Connect and open HP and LP coupling to A/C
system Press ENTER
RECOVERY / RECYCLE
Connect and open the coupling to the A/C system, then press
ENTER. Press ESC to return back.
R1234yf
GAS EXTRACTION FROM A/C SYSTEM 1
Recovered gas
Tank Pressure
A/C pressure
Tank temperature
RECOVERY / RECYCLE
During the recovery phase, the machine displays the quantity of
refrigerant recovered.
Upon completion of recovery, the machine will stop and
discharge, while automatically displaying the used oil extracted
from the A/C system during the recovery phase. The oil discharge
operation lasts 4 minutes.
R1234yf
USED OIL DISCHARGE
Recovered gas
Tank Pressure
A/C pressure
Tank temperature
RECOVERY / RECYCLE
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:
MANUAL PROCEDURE
yyy %
x %
x %
x %
x.x %
MANUAL PROCEDURE
MANUAL PROCEDURE
PHASE
st
lb
psi
psi
°F
MANUAL PROCEDURE
lb
psi
oz
R1234yf
Close and disconnect HP and LP coupling from A/C
system and Press ENTER
Close and disconnect HP and LP coupling from A/C system, then
press ENTER , the following screen will be displayed:
R1234yf
Press ENTER to continue
Procedure is now successfully completed.
Press PRINTER to print the receipt of the procedure. Press ENTER
to exit.
• 30 •
MANUAL PROCEDURE
RECOVERY / RECYCLE
MANUAL PROCEDURE
End Of Procedure
Gas recovered
xxx lb
Oil recovered
xxx oz
RECOVERY / RECYCLE
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