In order to ensure the safety of elevator users, strengthen the emergency rescue work of elevator accidents, and improve the emergency response and rescue level of elevator accidents, on the morning of December 24, the power department, electrical instrument workshop and Hitachi Elevator maintenance unit jointly held the emergency drill of elevator failures in the complex building.

 the drill assumes that when an employee takes the elevator, the elevator breaks down, causing people trapped. The trapped person calls the rescue phone to ask for help, and the security personnel emergency contact the power department after receiving the call for help, and the power department immediately organizes personnel to rush to the scene for help. After the rescue personnel arrived at the scene, first determine the location of the elevator car, then one person left to appease the trapped personnel and convey some common sense of self rescue to them. Hitachi Elevator maintenance personnel and other rescue personnel rushed to the machine room in an emergency, and finally rescued the trapped personnel safely through a series of operations such as power failure, brake release, turning, and confirming the location of the leveling floor. Then, the power department and Hitachi Elevator maintenance personnel work together to analyze the causes of elevator failure and eliminate the hidden dangers in time. So far, the emergency drill is over, and the personnel of the maintenance unit resume the elevator operation.

 At the same time, the emergency rescue level of elevator use and maintenance personnel is tested, and the emergency response ability of rescue team is trained.