check laser engraver tube whether working.
check laser engraver tube whether working. do you have laser cutter engraver machine,if you have,and face some problem in laser tube,so you need to check whether the laser tube problem, how to check it, and follows information can help you know. how to test the laser tube whether is ok working or damaged. There maybe three reasons made the machine don’t work normally 1.Short circuit Pand G port of the Laser power. 2.If the first step not work, check the wire between laser power and laser tube, whether there is any broken 3.If still not work, press “Laser” key and connect the positive clip of the laser tube to the machine case. If there is sparks, the laser power is well, if no sparks, the laser power may get broken. also follows are laser engraver other maintain. 1 linear guide rail filling oil : Laser engraving machine used for some time , engraving, cutting smoke , dust, corrosive effect on the rails , so regular maintenance guide . Turn off the pow...