1、液压升降机高空作业时，安全帽运用前要查看帽壳、帽衬、帽带是不是彻底有用。
1, hydraulic lift aerial work, safety helmet before use to check the cap shell, helmet liner, chinstrap Is it right? Thoroughly useful.
2、运用安全帽前先调整安全帽衬，使帽衬各部分与帽壳相距一定空间。
2, the use of safety helmet before adjusting safety helmet liner, the cap liner of each part and the cap shell is separated with certain space.
3、帽箍应根据人头型来调整箍紧，以防液压升降机高空垂头作业时帽子前滑挡住视界。
3, the cap hoop should be based on people head to adjust the hoop, to prevent the hydraulic lift altitude vertical head cap sliding block the horizon before operation.
4、阻遏将安全帽两层顶衬合为一层。
4, the top two repressor helmet liner is a layer of.
5、安全帽应戴紧、戴正，帽带应系在颌下并系紧。
5, the safety helmet should be worn tightly, Dai Zheng, chinstrap series at the lower jaw and fasten.
6、安全帽的有用期限从商品制作完毕之日起核算，液压升降机厂家认为，塑料帽不跨过两年半，玻璃钢帽不跨过三年半。
6.Useful life safety cap from commodity production accounting date of the end of the play, hydraulic elevator manufacturers think, plastic caps do not cross two and a half years, glass steel caps do not cross three and a half years.