Gantry safe operation and maintenance

I. Prohibition overload gantry.
Second, the prohibition tilt lifting items.
Third, the ban on the slopes using gantry.
Fourth, in the lifting process,eot crane the non-rotating to avoid cargo cargo encounter bracket.
Fifth, ban people together with the goods lift.
Sixth, do not allow prolonged stay in the air cargo hoist crane s, gantry lifting cargo, the operator shall not leave.
Seven, lifting goods, prohibited personnel lifting objects and walking down to do any work.
Eight, in the process of lifting cargo, mobile gantry is strictly prohibited.
Nine, always check whether the parts screw loosening, timely maintenance.
Ten, in strict accordance with the instruction manual operation by supporting the electric hoists, chain hoists and sports car.
Eleven, if the choice of rail-mounted gantry and electric hoists,hoist gantry crane work has been completed, turn off the power