I have this problem, the machine is new and the laser beam is continuously on and does not turn off, with the danger that it burns everything, thanks in advance to whoever answered me
tengo este problema , la maquina es nueva y el rayo laser esta en continuacion encendido y no se apaga, con el peligro que queme todo gracias desde ya quien me conteste
Thank you very much Mr. Johnson, for your answer and for answering me, first of all I want to apologize for my writing in Spanish, I don’t know English, now I use the translator. Here I send photos that I recently took of the connections I have, if you could help me, because here where I live is in the mountains and I can not find any technician to come and see me, I thank you all in advance, a greeting
Thank you for translating. Gracias por la traduccion en ingles
Warning: There are potentially lethal high voltages inside. Over twenty thousand volts. This can kill you. The large box connected to the laser may still have high voltage even after you remove mains power.
You will probably need to remove the covers from the blue wiring channels and trace wires. Your wiring won’t be the same as the diagram that @donkjr created and posted here but it might help you understand what to look for:
First, check every wire between the components to make sure it is correct, that all wires are connected, and that there are no stray wire filaments touching where they should not be.
A damaged laser test button that is always engaged would do this. You could disconnect the laser test button wires from the laser power supply (LPS) to see whether this is the problem.
If this doesn’t lead to the solution, take close-up pictures of each of the connectors that show the labels for the individual wires.
Thanks for the answer, check the cables and the connections are well done, the problem is that the laser when I put any percentage of power, the laser is checked, that is, the shot goes out and does not stop, it goes out in continuation, and when I want doing the test doesn’t do it, it doesn’t have power, could it be the control board? Thank you