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[treniora]

I have problem with wrong setpoint ( I think that is wrong resistor), can someone help me with a detailed photo of the PCB?

[kevbry]

This is the board from my 898D. Blue pot close to the left side of the board is for the iron, the identical one in the middle is for hot air. Turning clockwise makes the tip cooler, counterclockwise makes it hotter. Mine was something like 200C out of calibration when I bought it... would actually burn the board when set to 300.



My Amazon review:
http://www.amazon.ca/review/ROE83RPPOHV1E/

[kevbry]

I found a youtube teardown of the D+ model here:


The board looks pretty close to identical to the one from my 898D. Does yours have a different board? Even if the iron is different the driver is probably very similar, and can most likely be adjusted with a trim pot on the board just as mine was.