I picked up a Daquin laser machine with a 40w laser.
I can’t figure out which card it’s on because they purposely deleted the name, I’m attaching photos in case it’s recognisable.
I can’t figure out where to connect the ground wire coming out of the structure.
And, at this point I ask, it is better to change the card and try to customize everything.
Can you recommend me a guide?
this red thread coming out, translated from Chinese, means PE.
But actually, both the machine and the laser are attached to the PE of the socket.
If I turn on it goes to HOME, the power supply has the LED on, but if I press Test nothing happens, the additional air and water outlets work perfectly.
I actually don’t know if I have a good ground connection. for security I add it.
There is no actual control panel, it just has an ON/OFF button and a USB socket. As far as I know, the laser had been in working order and had been standing still for a couple of years now. I’m attaching the manufacturer’s link if it helps. https://www.chinee.net/2021/index.php?catid=10