How to deal with elevator failure

The COMPENSATION DEVICE IS DESIGNED TO COMPENSATE THE INFLUENCE OF THE GRAVITY DISTRIBUTION OF THE TRACTION WIRE ROPE ON THE BALANCE COEFFICIENT DURING THE OPERATION of the ELEVATOR, so that the balance compensation chain coefficient of the elevator is always kept within the range of 0.4 to 0.5. Compensation devices are generally divided into two categories, namely, chain compensation devices and wire rope compensation devices. The CHAIN COMPENSATION DEVICE IS SUITABLE FOR elevators with a RATED speed of 2.5 m/s or less. The two ends of the compensation chain are usually fixed to the bottom of the car and the counterweight respectively.

Passengers are suddenly trapped in the broken elevator, do not panic, timely contact the elevator rescue center, computer room through the intercom system, waiting for professional rescue, or directly dial 119 or 110 alarm. At the same time, the elevator is not in the flat floor position when the door opens, and it is also dangerous to try to jump and climb out of the car, which may fall into the elevator shaft. Do not pick the safety window on the elevator car or force the door open. Reasonable control of emotions, scientific distribution of physical strength, patience and waiting for rescue, is the best way to succeed.

Some trapped and impatient people try to open the elevator themselves from the inside, a method of self-rescue that firefighters strongly discourage. Because the elevator in the failure of the door circuit, sometimes there will be a failure, then the elevator may start abnormally. If forced to open the door is very dangerous, easy to cause personal injury. The trapped people do not know the position of the floor when the elevator is out of service, blindly open the elevator door, will also have the risk of falling into the elevator shaft.