Snap-On ECO DUAL GAS Manuel D'instructions page 39

refrigerant contained in the storage bottle. Purity testing is conducted after a sample of the
refrigerant gas to be analyzed is taken.
The following screen will be displayed:
Connect and open the LP coupling connected to the A/C system, then press OK:
The analyzer will begin the calibration, then after few second will start gas analysis:
If the refrigerant is PURE the machine will display the following screen
Press the symbol for printing
INSTRUCTIONS MANUAL
Connect and open HP and LP couplings
to A/C system and press ENTER
GAS ANALYSIS
CALIBRATION
20 %
GAS ANALYSIS
REFRIGERANT SAMPLE
45 %
TEST 1
R1234yf:
R134a:
R22:
HC:
Air:
GAS ANALYSIS OK
Press ENTER to continue
39
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
DD/MM/YY XX:XX PM
DD/MM/YY XX:XX PM
100.0 %
000.0 %
000.0 %
000.0 %
000.0 %
ENTER