R134a
Connect and open HP and LP coupling
to A/C system Press ENTER
xxxxx
xxxxx
xxx
GAS ANALYSIS
R134a
GAS ANALYZER
xxxxx
xxxxx
CALIBRATION
xx %
xxx
GAS ANALYSIS
R134a
GAS ANALYZER
xxxxx
xxxxx
REFRIGERANT SAMPLE
xx %
xxx
GAS ANALYSIS
R134a
REFRIGERANT PURITY
xxxxx
xxxxx
R1234yf:
yyy %
R134a:
R22:
Hydrocarb.:
xxx
Air:
x.x %
GAS ANALYSIS
mm/dd/yyyy
hh:mm
mm/dd/yyyy
hh:mm
mm/dd/yyyy
hh:mm
mm/dd/yyyy
hh:mm
x %
x %
x %
• 45 •
31
R134a
FILTER CHANGE
xxxxx
mm/dd/yy
mm/dd/yy
xxxxx
mm/dd/yy
xxx
MAINTENANCE REPORT
•
•
•
•
FIG. 27
mm/dd/yyyy
hh:mm
xx lbs
xx lbs
xx lbs