TOOLCRAFT ST50-D 50W Bedienungsanleitung Seite 27

Switch the soldering station on. The calibration menu
starts. The display shows the following:
Let go of both buttons.
The calibration program starts with a heating up phase. This takes
approx. three minutes and is displayed with a countdown from 15 to
1 in the TMP line. After this time, the soldering tip temperature is
approx. 270 to 400°C.
The second stage starts automatically.
The temperature of the soldering tip is controlled.
This is once again indicated by a countdown from 24
to 0.
The soldering tip temperature is stable after approx.
five minutes. The temperature is below 220°C here.
Avoid drafts of air under all circumstances during the calibration phase.
This could have a negative impact on the calibration process.
The third stage also starts automatically. Now you have to measure and set the
temperature values.
The display shows the following image. The „TMP"
line shows three dashes, the „SET" line shows the
value of the temperature control depending on its cur-
rent position.
Now measure the temperature on the soldering tip with a precise measuring probe
and read off the actual temperature on the thermometer.
Use a small measuring probe for measuring, as a large one may fal-
sify the measuring result. K-type thermal probes are well suited.
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