Sculpfun S9 crash
Categories:
Laser
122
2
0
2024-10-09
C
Payson
2024-10-10Check if the entire mechanical part is clean and flowing smoothly, check if the cables are neat (tap them with a tester), and if the connections are good. If everything is normal, please check the calibration of the two A4988 current setting adjusters on the board. Just to give a few examples... Before deciding whether an engine is responsible, various factors need to be evaluated. In fact, if it were up to me, I would never question them.
0Reply-
: The problem has been solved, and you are right. With courage, I opened the handcart and discovered a defect. I found that the given distance between the pulley and the frame was very narrow; I loosened it by a quarter turn, and miraculously, everything finally went smoothly. thank you.
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