First of all, turn off the laser device and the recirculating laser water chiller accordingly. Secondly, unscrew the drain port cap to let out of the water. For smaller laser water chillers like CW-3000, CW-5000/5200, users need to tilt the chillers by 45 degree in addition. After draining out water, screw tight the cap. Then unscrew the water filling port cap and add purified water or clean distilled water inside until the water reaches the green area of the water level check. At last, screw tight the water filling port cap.
After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.
