safety Operation precautions

In order to avoid any security hidden danger when operating it, please pay attention to the following 

please read the operating instructions carefully before using. 

 please wear overalls,helmet etc,prohibit wearing loosen clothing and yarn gloves when operating. 

 please ensure machines fixed and use insurance chain to work again in the aloft work environment. 

 please note leakage safety in the wet or rainy weather. 

 prohibit using it in inflammable and explosive area. 

 please ensure turn off the electricity supply before replace and remove the drill. 

 please immediately shut off the motor if your drill get stucked. 

 please don't get touch with the drill when rotating.