Safety precautions for Concrete pumping and maintenance

1 Concrete pump operation, can not open the hopper screen, water tank cover and other security facilities, can not put his hands into the hopper, inside the tank or by hand and other moving parts

2 Concrete pump, must ensure that the hopper of concrete on foot shaft position, prevent caused by inhaling gas and spray concrete

3 pipe, we must first release the pressure in the pipeline, and then remove the concrete pump pipe.

4 only when the Concrete pump is placed on a stable ground, and to ensure that no accidents will occur, the maintenance work can be carried out

Only 5 of the arm is folded or reliable support, the engine shut down and fixed legs, can do maintenance and repair work

6 maintenance must be shut down before the release of accumulator pressure

7 if there is no corresponding fixed arm first open arm hydraulic lock, there is a danger of falling arm hurts