电是非常可怕的东西，它可以让人在几秒内就身亡。移动升降机使用的时候，我们对于安全电压的供电系统要严重地检查和处理，不能够有一点点瑕丝。
Electricity is a very terrible thing, it can make people died within a few seconds. lifts when in use, our safety voltage power supply system must seriously examine and deal with, can not have a little flaw wire.
移动升降机在使用变压器作为电源的时候，应该严格实行电气上的隔离程序，不可以接地线，并且为了防止高压转入低压，务必不允许用变压器作为安全电压电源。移动升降机在一个安全的电压额度中选用，而不是在恶劣的环境下使用劣质的电压器，并且在使用的时候不要接触水。
lift in use as a power transformer, it should strictly implement the procedures electrical isolation, and can not be a ground wire, and in order to prevent high pressure into the low pressure, be sure to not allow a safe voltage power transformers. lift in a safe voltage limit the selection, instead of using inferior voltage in harsh environments, and use the time not to touch the water.
