Metal laser cutting machine of the electrical knowledge

Either metal or YAG laser cutting machine, CO2 laser cutting machine, such as fire electricity guard must be placed in the important position. Otherwise it will cause significant loss or harm the personal safety. Laser cutting machine electricity guard notice is as follows:
1, when the electricity or the machine is running, please don't contact electrical ark and work station in any electrical components. Otherwise you will get an electric shock.
2, please don't wet hand any switch knob operation, in order to prevent electric shock.
3, please don't charged to check line or replace the electrical components, otherwise you will get an electric shock or injured.
4, have the corresponding qualifications of maintenance personnel, and must be strictly in accordance with the requirements for electrical repair technology can repair the equipment, in case of an accident.