Safe operation of construction elevator?

1. When the construction elevator runs for the first time per shift, it must run with no load and full load. Stop the elevator car at about 1m above the ground, check the braking sensitivity, and then continue to climb the floor platform, check the safety door, upper limit position and front and rear threshold positions, and then put it into operation after it is confirmed to be normal.

2. Ladder cage must make the load evenly distributed when carrying people, and overload operation is strictly prohibited.

3. When the elevator runs to the top floor and the bottom floor, the button should still be manipulated, and it is forbidden for the travel limit switch to automatically collide and stop.

4. Before the start of the construction elevator, the horn must be sounded for warning, and there should be enough lighting for night work.

5. Double cage elevator When one cage is undergoing maintenance or overhaul outside the cage, the other cage shall not run.

6. During the operation of the elevator, the driver shall not do actions that hinder the operation of the elevator, and shall not leave the operating post. He should observe the sound, temperature, smell and foreign obstacles of the elevator at any time, and stop the machine in time to check and deal with any abnormal situation. If the fault is not eliminated, the operation is prohibited.

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