The most common elevator problems and their solutions

Most elevator problems are similar; That is, we deal with similar cases in the issue of elevator repair. In this context, it is good to know the most common cases of elevator malfunctions and learn about their repair methods.

One of the major failures of the elevator is related to power cut or phase shift. For this reason, the elevator service worker must first of all make sure that the electricity is connected or the phase does not change. In elevators that have a history of engine failure or malfunction, the electrical system should be thoroughly examined and all possible defects should be fixed. One of the ways to prevent electrical disturbances in the elevator is to use an infrared thermometer. These thermometers immediately identify any temperature increase caused by voltage fluctuation and thus prevent failure.

Another common problem in elevators is related to bearings. When these parts are damaged, they usually make a lot of noise and the movement of the cabin will be accompanied by strong vibrations and shocks. When you notice that the cabin vibrates while driving, you should immediately ask a repairman to check the issue. In most cases, the problem will be solved by replacing the bearings.

This problem can have several reasons. Engine wear and overheating is one of the reasons for the elevator to stop. Also, the failure of the steering panel or the cabin door board can cause such a defect. Electrical faults can also lead to a sudden stop of the elevator. To avoid this problem, be sure to take periodic elevator service seriously.

When the elevator door does not open, there can be two reasons. First, the inner door that is on the cabin itself is faulty and damaged. The second reason is related to the door of each floor; It means that the catch of the floor lock has moved away from the door opener bow and therefore cannot move the lock back. In such a situation, the elevator door remains closed and you need to ask a repairman for help to open it.

If the fans do not work well, the temperature of the engine increases and this increase in temperature is felt even inside the cabin. When you feel that the interior of the elevator cabin is overheated, the cooling system is probably out of order or the engine is half burnt. In any case, you should ask a skilled surveyor to check the issue.

We should also take into account that elevators have a specific lifespan and cannot be used forever. One of the signs that an elevator is at the end of its life is very long waiting times. When many years have passed since your elevator was installed and now you have to wait for a long time to use it every time, that means you should think about replacing and renewing your elevator.

When you hear a lot of noise when the elevator starts to move but the car does not move, it means the centrifugal switch has failed. Also, this problem can be due to the failure of the main or auxiliary coil. To be sure of this problem, it is better to go to an experienced repairman.

Sometimes it is observed that the elevator car does not stop flush with the floor. This means that the floor of the cabin may be slightly higher or lower than the floor. In most cases, this problem is related to the elevator brakes, and it occurs because the brakes are too hard or too soft.