Under normal circumstances, the use of fiber laser chiller, in order to maintain the safety and stability of operation, in the use of half a year or a year later, you need to comprehensively clean the fiber laser chiller. Especially for easy-to-produce dirt locations need to be the focus of cleaning places, relying on various types of professional cleaning solvents, to achieve better cleaning effect, and to maintain the fiber laser chiller has a higher heat dissipation performance.