INSTRUCTIONS MANUAL
-82-
CALIBRATION
N.B. This menu is reserved for use by the technician performing final testing. It contains the
maximum safety threshold value; therefore, the bottle data may not be changed for any reason.
For assistance, call the Service Center.
Perform this operation whenever the values displayed on display do not correspond to real
values.
WARNING:
The operations listed below must be performed with maximum attention and care.
In particular, always observe the following precautions.
Always place the weights at the center of the scale plate. Never exert pressure on the oil scale.
Always recover the gas in the high- and low-pressure hoses before beginning calibration of the
transducers.
Select the CALIBRATION, the following screen is displayed:
Type the code
0791
and press OK to confirm, the following screen will be displayed:
INSERT THE CODE
TO ENTER
CALIBRATION MENU
BOTTLE CELL
OIL CELL
USED OIL CELL
BOTTLE PRESSURE
A/C PRESSURE
EVAPORATOR PRESSURE
TEMPERATURE
R134a CALIBRATION
R134a CALIBRATION
