Sun ECK TWIN 12 Manual De Instrucciones página 67

GAS ANALYSIS
If gas analyzer is installed. The machine will ask to test the purity of the refrigerant gas in the
A/C system before beginning recovery. Contaminated refrigerant cannot be recovered, since it
would contaminate all the refrigerant contained in the storage bottle. Purity testing is conducted
after a sample of the refrigerant gas to be analyzed is taken.
From MAINTENANCE, select GAS ANALYSIS, the following screen will be displayed:
Connect gas analyzer coupling to low side of A/C system without open it, the press ENTER:
The analyzer will begin the calibration, then after few second the following screen will be
displayed:
Open gas analyzer coupling, then press ENTER to begin gas analysis:
INSTRUCTIONS MANUAL
Connect gas analyzer coupling to low side of
A/C system without open it
GAS ANALYSIS
CALIBRATION
20 %
Open gas analyzer coupling to begin gas
analysis
GAS ANALYSIS
REFRIGERANT SAMPLE
-66-
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
45 %