Xetron LMG-10 X Benutzerhandbuch Seite 7

3. Operation Instructions
3.1 Preparing for measurement
1.Connecting the temperature probe.
The temperature probe should be connected to the product before measurement, and the probe will be
automatically recognized by the actived device.
2.Press the power key to turn on, and enter the main interface [ FIG.1 ] .
3.Zero calibration of pressure sensor (long press
Zero the pressure sensors before each measurement.
Before resetting, be sure to cut off the connection between the device and any pressure source and all
connections must be at ambient pressure.
4.Connect the refrigerant hose.
Connect the refrigerant hoses to the low-pressure side (blue) and high-pressure side (red).Connect the
refrigerant hoses to the AC/R system.
5.Set the refrigerant (press
The refrigerant can be switched only in the saturation temperature submode (EV CO).
3.2 Pressure and Temperature Measurement Mode
3.2.1 Saturation temperature submodel (EV CO)
Read the data after refrigerant setting is done, the interface [ FIG.1 ] displays the
measured pressure, temperature, saturation temperature and evaporation temperature at
high and low pressure sides.
T Low
VSAT
Low Pressure
or
FIG.1 Diagram of Saturation Temperature Submode
key to zero calibration).
ZERO
to select the required refrigerant).
5
Refrigerants
T HIGH
LSAT
High Pressure