It started this morning out of the blue. I could not to start the machine always getting alarm 4076: Laser power down. when I looked at diagnostic page when starting power goes up to 600 at stage 27 then alarm and power goes down. Any ideas what can cause this problem.
Help I'm using AMADA 1212a3 it just started today when I am cutting 14ga
SS the cut is golden color before was clear looks like burn and I am getting small dross on all edges. Using N2 as assist. Changed lens nozzle didn't change cutting parameters. Why I'm getting that color and burn???