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Elevator is an important vehicle in high-rise buildings. With the rapid development of economy, people's living standard is gradually improving, and the application of elevator is increasing. This is a common problem -- elevator failure. Once the elevator fails, the passengers may be trapped, falling and other dangerous accidents.

When we take the elevator, we find that the speed is not normal and the legs are slightly bent and the upper body is tilted forward to cope with the possible impact.

When the elevator suddenly stops working, do not pick the door out, because the components inside the elevator will not function normally when they stop working. If external force is disturbed, it may affect its state and cause it to suddenly operate. Thus, the "elevator eating" event occurred. Therefore, when we are trapped in the elevator, people are not only dangerous, but people belong to the state of safety protection, passengers are not life-threatening, and after the alarm, patience and others can help.

When trapped in the elevator, should keep calm, immediately use the alarm bell, interphone or telephone in the elevator to contact with the personnel concerned, waiting for external rescue. If the alarm is not valid, you can call or intermittently beat the elevator door. If a fire occurs during the operation of the elevator, the elevator should be stopped at the near floor and quickly escape from the safe passage. At the same time, we should keep in mind that we should not take the elevator without the unsafe inspection mark. Keeping in mind the above points can ensure that you are safe in the case of an elevator problem.