I found it hard to find that the device measures the ambient temperature
Optical fiberglass welder repair
The problem is:
Does not weld, it stops with an error message.
I
found it hard to find that the device measures the ambient
temperature
(This should be for welding) and this value is not good, so it does not weld.
The
thermometer is well hidden, but I found it
That
little blue teddy bear. Of course there is no inscription.
So I put out an external resistance, first 100kΩ, which I continuously reduced.
At 10kΩ, the display showed 20˚C. So it turned out that the original resistance is one
10kΩ NTK (its resistance to heat loss).
Because it was winter and outside it was approx. 0˚C temperature, so after the surgery I took the device to test and the measured value was equal to the value of the thermometer exported.
