Weller WD 2 Operating Instructions Manual page 48

English
Important:
The soldering tool becomes hot during the calibration
process. Never leave combustible materials near the hot
soldering tool
Calibration of the control unit (without soldering iron) can also
be carried out by a calibration laboratory. Here, the calibrati-
on values for the soldering iron are simulated.
5.2.2 Change Calibration
DOWN button pressed
Calibration at 100 °C/212°F.
The station adjusts the temperature of the soldering iron to
100°C. Once the temperature becomes static (at which point
the indicator flashes), the soldering tip temperature (external
measuring device) is compared to that shown on the display.
If a temperature deviation is found, the UP/DOWN buttons
can be used to make adjustments. A maximum temperature
adjustment of ±40°C/±72°F is possible. If the measured tem-
perature matches that shown on the display, press the I-II-
III button (CAL) to confirm. The temperature deviation is reset
to 0. This concludes the calibration at 100°C/212°F.
Press the 2 button (EXIT) to exit the menu without saving
any changes.
Temperature
deviation
CAL
UP button pressed
Calibration at 450°C/842°F.
The station adjusts the temperature to 450°C/842°F. Once
the temperature becomes static (at which point the indicator
flashes), the soldering tip temperature (external measuring
device) is compared to the actual value shown on the display.
41
If a temperature deviation is found, the UP/DOWN buttons
can be used to make adjustments. A maximum temperature
450°C/842°F
adjustment of ±40°C/±72°F is possible. If the measured tem-
perature matches that shown on the display, press the
I-II-III button (CAL) to confirm. The temperature deviation is
reset to 0.
100°C/212°F
This concludes the calibration at 450°C/842°F.
Press the 2 button (EXIT) to exit the menu without saving
any changes.
When both calibration points 100°C (212°F) / 450°C
(842°F) have been balanced, the calibration process is com-
plete.
Press EXIT to exit the menu 2.
Temperature
deviation
5.2.3 Station code (ID number)
When using multiple WD stations, you can assign a number
to each soldering station for identification purposes. If the
optional USB interface is used, several WD stations, with the
full range of functions, can be remote-controlled. For this pur-
pose, each WD station requires a station code for unambigu-
ous identification (ID number).
Use the UP/DOWN buttons to change the ID number.
Switch to the previous menu item with I.
Switch to the next menu item with II.
EXIT
Button III is used to exit the menu again.
CAL EXIT