WD1 datasheet(15/23 Pages) ETC

15 / 23 page

WD 1 (M) / WD 1000 (M)

15-18

III

Executing the calibration function (Factory Calibration Check)

With the FCC function you can check the temperature precision of

the soldering station and compensate for possible deviations. For

this purpose, the soldering-tip temperature must be measured with

an external temperature meter and a temperature measuring tip

assigned to the soldering tool. The corresponding channel must be

selected prior to calibration.

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

Display 100 °C, external meter 102 °C: setting

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.

III

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