Daily maintenance of optical fiber laser marking machine

By |2020-03-20T14:45:45+08:00March 20th, 2020|Blog|

Daily maintenance of optical fiber laser marking machine 1.This machine does not work, should cut marking machines and power the computer on. 2.This machine does not work, the field lens lens cover to prevent dust pollution optical lenses. 3.This circuit in high-voltage state machine work, non-professionals, do not boot maintenance to avoid electrical shock