Weller WD 1000T Operating Manual page 30

14-16
WARNING!
Risk of burns
The soldering tool becomes hot during the calibration process.
There is a risk of burns from touching the tool.
 Keep the hot soldering tool well away from flammable objects
and do not touch.
Changing calibration at 100 °C / 212 °F
1. Insert the temperature sensor (0.5 mm) of the external
temperature meter into the temperature measuring tip.
2. Select the menu item FCC in Menu 2.
3. Press the DOWN button.Calibration point 100 °C / 212 °F is
selected.
The soldering tip is now heated to 100 °C / 212 °F.
The control indicator flashes as soon as the temperature is
constant.
4. Compare the temperatures indicated by the meter with the
indications in the display.
5. Use the UP or DOWN button to set the difference between the
value indicated on the external meter and the value indicated on
the soldering station.
Maximum possible temperature adjustment ± 40 °C (± 72 °F).
Example:
Display 100 °C, external meter 98 °C: setting  2
Display 100 °C, external meter 102 °C: setting  2
Note Press button III to exit the menu item without changes (EXIT).
6. Press button II (Set) to confirm the value.
The temperature deviation is now reset to 0. Calibration at
100 °C / 212 °F is now concluded.
7. Exit Menu 2 with button III.
Changing calibration at 450 °C / 842 °F
1. Insert the temperature sensor (0.5 mm) of the external
temperature meter into the temperature measuring tip.
2. Select the menu item FCC in Menu 2.
3. Press the UP button.Calibration point 450 °C / 842 °F is selected.
The soldering tip is now heated to 450 °C / 842 °F.
The control indicator flashes as soon as the temperature is
constant.
4. Compare the temperatures indicated by the meter with the
indications in the display.
5. Use the UP or DOWN button to set the difference between the
value indicated on the external meter and the value indicated on
the soldering station.
Maximum possible temperature adjustment ± 40 °C (± 72 °F).
Example:
Display 450 °C, external meter 448 °C: setting  2
Display 450 °C, external meter 452 °C: setting  2
Note Press button III to exit the menu item without changes (EXIT).
WD 1 (M) / WD 1000