(1) The tower crane should be operated by a full-time driver who must have received professional training.
(2) When there are more than two cranes in the same construction site, the distance between any close parts of the two machines should be kept at least 2m.
(3) If the wind speed is higher than level 6 or gusty and thunderstorm days, the operation should be stopped.
(4) After the tower crane is installed on the job site, it should be inspected and tested and tested in accordance with relevant regulations.
(5) The crane must not be overloaded while working, and it is not allowed to lift people; lifting heavy objects is strictly prohibited, and it is strictly prohibited to descend freely.
(6) Before running to the limit device, all parts should slow down to the stop position and keep a certain distance from the limit device. It is strictly forbidden to use the limit device as a control switch to stop the movement.
(7) The lifting, turning and walking of the boom crane can be carried out at the same time, and the amplitude should be carried out separately.
(8) During work breaks or after work, do not suspend heavy objects in the air. When the driver leaves the operation room temporarily, the power supply should be cut off and the rail clamp should be locked.
(9) After the operation is completed, the crane should be parked in the middle of the track, the boom should be turned downwind, the swing brake should be released, the trolley and the counterweight should be placed in a non-working state, and the hook should be raised to 2.3m at the top of the boom , Turn all control switches to zero position, turn off each switch in turn, turn off the main power switch, and turn on the high altitude indicator light.
(10) The foundation and foundation of the tower crane must comply with the relevant regulations.
