Medical laser beauty

How to add water and drain to the ipl laser beauty equipment? We all know cooling system is very important for ipl laser equipment, and water cooling is most important one. In order to make ipl laser machine use longer, we must add water and drain correctly. How to do that? 1. Add water Notice: All laser beauty equipment must add the distilled water or pure water, forbidden to replace with tap water or mineral water. And when adding water,the power must be switched off. 1). Open the add water cap on the beauty machine, unscrew the exhaust valve, put the water funnel, pay attention to observe the water level, full is ok. 2). Finished, removing the water funnel, and putting the water cap，tightening the exhaust valve. The ipl laser beauty equipment must change the water by one month, and every time, after finished adding water progress, open the machine, waiting about 30 seconds, then operating the machine. 2. Drain the water Notice: When draining, the power mus