需要再核对一遍英文.
warioing - warning 警告
risk of electric shock 小心触电
*read manual before installing disconnedting power supply.安装前,请务必阅读手册,并切断电源
*to conform sto CE requiremerts,make sure to ground the suply neutral for 400v class.为符合 sto CE要求,请务必使用400v级地线