How should elevator managers rescue trapped people. When an elevator trap occurs, the elevator manager contacts the trapped passenger by telephone or shout. 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.
It is worth noting that after some elevator workers come, open the inner or outer door of the elevator directly. Then lean on, sometimes you can jump down without relying on the docking floor, which is very common in life. But this is a very irregular rescue behavior, because the elevator stops at a position that should not be stopped, indicating that its system has failed. Then if you open the door without cutting off the power supply, then the passenger will be in danger if the elevator fails again.
