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How to check CO2 power supply works normally

How to check CO2 power supply works normally

When CO2 laser tube doesn't output laser and how to check CO2 power supply works normally?

1. Check if water circulation is normal(mainly check if water flows smoothly at cooling water outlet ). If not any water or water doesn’t flow smoothly, please check water pump and clear water pipe.

2.If water circulation is good, please check CO2 laser power supply. Check if power supply’s indicators are flashing and fan are running. If fan doesn’t run, power supply is damaged. Please replace new one.

3.Pull out all signal terminal and connect power supply and laser tube correctly, then press TEST button(Red) at front side of power supply. If not laser output and don’t hear transformer’s starting sound, the power supply is damaged. If laser outputs and hear transformer’s starting sound, the power supply is good..