How to solve the laser circuit flow alarm of the industrial water chiller?

When the laser circuit’s flow alarm rings, you can first check its water flow rate through the chiller’s temperature controller. If the value falls below 8, it may be caused by the Y-type filter clogging of the laser circuit water outlet. And you need to clean the filter screen and install it back; If the flow rate of the laser circuit is 0, it is possible that the pump is not working or the flow sensor fails...

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