Calibration - TOOLCRAFT ST50-D Notice D'emploi

Calibration

For best accuracy of the temperature display, the soldering station was reconciled
with the enclosed soldering gun in the factory.
If you have to replace or exchange the soldering gun, calibration must be performed
again. The procedure takes about 8 minutes and has three steps.
Proceed as follows for calibration:
• Switch the soldering station off and let the soldering gun cool off.
• Replace the used-up soldering gun with a new one of the same type and power.
• Put the new soldering gun into the deposit stand.
• Push the buttons "PRESET 1" and "PRESET 3" at the same time and keep them
pushed.
• Switch on the soldering station. The calibration menu
starts. The display shows the following.
• Release the two buttons.
The calibration programme starts with a heating phase. It will take ap-
prox. three minutes and is displayed by a countdown from 15 to 1 in the
TMP line. After this time, the soldering tip temperature is about 270 to
400° C.
• The second stage will start automatically.
• The temperature of the soldering tip is controlled. This is
displayed again with a countdown from 24 to 0.
• The soldering tip temperature is stable after approx. fi ve
minutes. The temperature is below 220 °C.
Always avoid drafts during calibration. This may negatively infl uence cali-
bration.
• The third stage will start automatically again. The temperatures now need to be
measured and set.
• The display shows the following screen. The "TMP" line
shows three dashes, the "SET" line shows the value of
the temperature controller - depending on its current
position.
31