Calibration - Sun Microsystems BLIZZARD Qtech III Instruction Manual

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:
INSTRUCTIONS MANUAL
R134a
INSERT THE CODE
TO ENTER
CALIBRATION MENU
R134a
BOTTLE CELL
OIL CELL
USED OIL CELL
BOTTLE PRESSURE
A/C PRESSURE
EVAPORATOR PRESSURE
TEMPERATURE
-75-
CALIBRATION
CALIBRATION