Hello,
I am new boy in CO2 lasers and I have problem with my CO2 laser tube.
I ordered from china cheap 40W laser engraver mashine.
When I started it - current metter show to me 10mA. Manual said that this is normal current, but nothing output. I opened case to see laser tube, but nothing beam. Three days ago I try to start laser again, but when I started laser I can heared and see sparking in the bubbles inside laser tube. I do not know where is problem. Plase check my attached photos.
I searched google for solve sthis problem, but nothing.
Very thanks for your tips.
Milan
I am new boy in CO2 lasers and I have problem with my CO2 laser tube.
I ordered from china cheap 40W laser engraver mashine.
When I started it - current metter show to me 10mA. Manual said that this is normal current, but nothing output. I opened case to see laser tube, but nothing beam. Three days ago I try to start laser again, but when I started laser I can heared and see sparking in the bubbles inside laser tube. I do not know where is problem. Plase check my attached photos.
I searched google for solve sthis problem, but nothing.
Very thanks for your tips.
Milan