
Respuesta aceptadaI suspect that the shooting time you set is too short, try resetting it
My CO2 laser cutting equipment is equipped with the Ruida control system, model RDC6332NM. In the spot shooting mode, when I press the start button, it cannot emit light. I checked the laser power supply and it is normal. Who has any suggestions? Thank you!





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Respuesta aceptadaI suspect that the shooting time you set is too short, try resetting it






Check the L signal
Locate the L terminal or TL terminal on the laser power supply. Use a wire to short-circuit L to GND.
If after shorting:
Laser emits light → Laser power supply is normal; the issue lies with the controller or wiring.
Still no light emission → Laser power supply or laser tube failure.






Check if the water protection is damaged and if the water is circulating properly. If the water protection is damaged, short-circuit it for use. In addition, check if the ammeter is oscillating. If it is not oscillating, use a multimeter to measure if the laser power supply is powered by 220V. If it is not, it may be a power failure and needs to be replaced.





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