Common fault diagnosis methods (laser cutting machine 5)

One, the laser tube high pressure pipe leaking, and spark? 1, cut off all the power and the high pressure head with cotton cloth to wipe clean. （ Soft scrub) 2, will burst water pipes cut, to receive the laser tube. Then use band. 3, the high tension line to pick up. （ High tension line there are 7 silver thread, a cannot little) 4, the high pressure head with fan blow dry wet place, half an hour later, to boot.