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Laser cutting machine continuous luminous fault elimination method

by：Transon 2020-10-28

The continuous light-emitting laser cutting machine fault elimination method: 1, to check the water circulation is normal, whether the water, water protector if there's any problem. 2, pull the nine core line, see if there is a line is loose. Connection is not reliable. 3, some abnormal, also suggests that there is something wrong with the power supply. 4, some normal, explain the power supply trouble-free. 5, on the power supply line ( Nine conductor) Removing, according to the laser power supply of some key, is to analyze the power or motherboard failure. 6, when the power supply is normal, connected to the line of control, switch control pin in a patch panel is measured with a multimeter, no light, in a normal more than 4 v, the voltage is lower than 3 v, the main output is not normal; Light, the foot should be under 2 v voltage, higher than 2. 5 FuShu out is not normal. 7, parameter setup, the laser type is correct, it is a major cause of continuous light failure.

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