1.升降机厂家提醒，升降机在使用时，工作台面应保持水平状态。Lift manufacturers to remind the lift in use, the work table should be maintained at the level of state.

2.升降机厂家认为，室外作业，环境恶劣时，使用人员应系安全绳。Elevator manufacturers believe that outdoor operations, the environment is bad, the use of personnel should be a safety rope.

3.机器升降过程中，严禁人员攀爬。During the lifting of the machine, it is strictly prohibited to climb.

4.液压升降机升起后不得移动，四个支腿未撑紧不得起升作业。After the lifting of the hydraulic elevator shall not move, the four legs can not hold tight Lift operation.

5.升降机厂家提醒，使用过程中严禁超载作业，所载物品应妥善放置。Lift manufacturers to remind the use of the process is strictly prohibited overloading, the items should be placed properly placed.

6.所用液压油应保持清洁，不得混入水及其它杂质，一般每半年更换一次。The use of hydraulic oil should be kept clean, shall not be mixed with water and other impurities, generally replaced once every six months.

7.升降机厂家认为，维修保养时或出现故障时，应及时切断动力电源，升起后应将升降机固定牢方可进行。Elevator manufacturers believe that maintenance or failure, should be promptly cut off the power supply, the lift should be fixed after the lift can be carried out.