The emergency Operation must be carried out by two Elevator professionals. When the elevator stops suddenly between the two floors, it should inform the professional maintenance personnel to rescue the trapped passengers in the elevator.
Operation step: open control cabinet Door with key. Cut off the elevator power. Use a walkie-talkie to inform passengers that the car will move. Unlock the loose brake lever with the key. At the same time, it can be used to observe the pin level mark from the control cabinet peephole. When the car slowly moves to the flat bed, it will perform the opening of the hall and the door of the car. When the cage has a balance of weight, the second maintenance personnel will increase the weight of the cage from the top of the upper hall door, and the two people must keep in touch with the walkie-talkie to ensure the safety.
Open door operation: open the door (except professional and professional management staff) with the trig spoon, and other staff must not open the door with the trig spoon. Open the door of the hall 100mm, in order to make sure the car is in this layer, and to open the door without falling off the shaft.
If the electric appliance catches fire, in addition to timely alarm rescue. The power supply should also be cut off as soon as possible, with a fire extinguisher such as carbon tetrachloride or carbon dioxide.
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