1、首先起吊作业前，须做到空车试载，检查机械是否运行正常。

1, before lifting the operation, it is necessary to test the empty car and check whether the machine is running normally.

2、起吊作业前认真查看钢丝绳、吊钩、吊攀等常用部件是否有缺损，毁坏现象。

2, before lifting the work carefully check whether the steel wire rope, hook, hanging climbing and other common parts have defects, damage phenomenon.

3、电动葫芦作业时，应严格按照操作执行，严禁吊钩下站人，以及非工作人员进入作业区域。

3, electric hoist operation, should be strictly in accordance with the operation, no hook under stand, and the staff in the work area.

4 、对防爆电动葫芦要定期检查、维修、保养，使设备随时处于良好状态，对磨损严重部件应及时更换。

4, the explosion-proof electric hoist should be regularly checked, repaired and maintained, so that the equipment should be in a good state at any time and should be replaced in time for the serious wear parts.

5、操作人员须经过专业培训，并持证上岗，并且每次操作机械后应切断电源。

5, the operator must undergo professional training, and hold the certificate, and the power supply should be cut off every time the machine is operated.