1) Before operation, check whether the circuit meets the requirements of use, and whether the ground wire is connected properly. In particular, check whether the eccentric block and the pulley are firmly installed and the work is reliable.
2) Operators should wear insulated gloves and rubber insulated shoes to prevent electric shock. During operation, the wire should be moved along with the crusher, and the loose allowance of 3-4m should be kept without kink.
3) Frog-type ramming machines must not be tamped on frozen soil, stone and masonry mix
4) After the tamping operation is completed, the power supply should be cut off and the wires should be rolled up.