What if the temperature of the chiller of the laser machine continues to rise? Today I will introduce the solution to everyone.
Problem : CW5200 Chiller temperature was keeping rising

Machine Detail: AKJ1390  RUIDA system

Related reasons:
1) Check Chiller keep Cooling state ?
2) Maybe cooling effect reduce .
3) Clean fan back condenser by air blow .

Solution: Fluorine leaks, find the place where fluorine leaks, then weld, add fluorine 350g again . (Air conditioner operators can solve)
Note: 60HZ chiller gas type is R-410A
          50HZ chiller gas type is R22