How to fix the problem of no laser after adding antifreeze to the water chiller

If the room temperature is too low, antifreeze must be added to prevent ice formation from damaging internal pipes. If the room temperature is too high, do not add antifreeze ,it will affect the heat dissipation of the laser and the laser quality. If the laser stops working after a few minutes of operation but the red light is still on, the water temperature of the water chiller needs to be appropriately reduced, such as setting it to 22°C. If the same problem occurs again, reduce the temperature to 20°C.

This solution applies to all laser machines with a cooling water chiller.