In the event of an elevator trapping accident, the elevator maintenance staff should deal with it as follows:

1. Turn on the main power of the elevator to prevent accidental startup of the elevator, but the car lighting must be kept.

2. Determine the position of the elevator car.

3. When the elevator stops at a distance of about ±60cm from a leveling position, the maintenance personnel can use the dedicated hall door mechanical key to open the hall door outside the hall door of the leveling floor, and open the car door by hand, and then assist the passengers Evacuate the car safely.

4. When the elevator does not stop at the above position, the car must be moved mechanically to save people.
Proceed as follows:

(1) The car door should be kept closed. If the car door has been opened, the passenger should be asked to close the car door manually. Use the intercom phone in the elevator to notify the passengers that the car will move, and ask the passengers to wait in the car and not to move.

(2) Install a cranking device on the tail of the traction motor shaft.

(3) Two people hold the turning device to prevent the elevator from moving accidentally or too fast when the brake is mechanically loosened, and then another person uses mechanical methods to loosen and tighten the brake. When the brake is released, the other two twist it forcefully The pan leveling device makes the car move in the correct direction.

(4) Move the car intermittently and slowly to the level ±15cm in the correct direction.

(5) Return the holding brake to normal, and then mechanically open the car outside the corresponding car door of the hall door, and assist the passengers to evacuate the car.