Self-rescue measures trapped in the elevator. After an emergency stop, the elevator has several sets of reliable and well-protected devices to protect the safety of passengers without worrying that it will continue to fall. There are many reasons for a sudden stop. Anyone who manages to escape is an adventurous move without knowing the cause. When you are just trapped, if there is no alarm call in the elevator, you can scream at the door or knock on the door with your shoes. If you are trapped for a long time, the safest thing to do is to stay calm, save your energy, and wait for rescue.
How should elevator managers rescue trapped people. When an elevator trap occurs, the elevator manager contacts the trapped passenger by telephone or shouting. Be sure to keep it calm and wait patiently for the rescue of the maintenance staff. When the car is away from the elevator landing, enter the engine room to turn off the elevator power switch, install the disk hand wheel on the elevator shaft, one person will force the wheel hand wheel, and the other person holds the brake release lever and gently open the brake. Pay attention to the leveling sign so that the car moves gradually to the nearest door. When confirming that the brakes are correct, use the landing door key to open the landing door and the car door to assist the passengers to leave the car and re-close the hall door.
