Passivation of the system using concentrations of 5-10% fluorine in an inert gas is recommended to prepare the system. Thoroughly clean and dry the system prior to passivation procedures.

• 推荐使用氟浓度为5%25到10%25的惰性气体里钝化系统，为系统使用做好准备。在钝化程序之前，彻底地清洁和干燥系统。