Being trapped in an elevator is never a pleasant experience. Whether you’re claustrophobic or not, once you’re stuck, you’re likely to panic. With nearly more than 100 distinct components in each elevator responsible for numerous processes, even one weak connection may – and frequently does – cause problems. There are a variety of reasons why an elevator may stop working correctly, ranging from an outdated operating system to worn-out sheaves. Elevator failures can occur for a variety of reasons, which might be avoided if regular planned maintenance and preventative inspections are performed.
If you are wondering what has gone wrong with your elevator, then this is the place for you. Most common and frequent elevator issues have been discussed here. There are a variety of reasons why an elevator may be faulty, ranging from antiquated operating systems to worn sheaves. The five most common elevator problems include:
- Contamination
When tiny metal particles are discharged into the oil as a result of wear, they might obstruct the correct operation of an elevator system. Contamination can also be caused by insufficient lubrication or damaged seals.
You can avoid this problem by conducting regular oil analysis and keeping a check on motor wear.
- Power Failure
Elevators’ motors and other control systems consume a lot of electricity. Any changes in power drawing and delivery mechanisms should be closely monitored. This may be devastating for both the motors and the elevator system as a whole.
In the event of a power outage, our auto rescue device is utilized to rescue people. If the power breaks between floors while the elevator is traveling from one to the other, the auto rescue device brings the lift to the nearest floor and opens the door. The door will open on the very floor if the primary power supply fails at the floor level.
- Noisy Bearing
The vibrations of the motor are generally the cause of noisy bearings. Variable frequency drives can reduce the motor’s energy, resulting in mode currents that can harm the elevator by forcing it to shake, which can be problematic because stray currents cause the bearings to wear out faster.
A viable approach for this is to use inductive absorbers. In addition, verify that the grounds are still connected and that any lower issues caused by electrical disturbances in the ground have been resolved since they might cause the system to trip.
- Overcapacity
When an elevator car carries too many people – more weight than it can bear – a weight sensor immediately stops the car in its tracks to avoid further issues from occurring while it is in motion.
- Failure to Open Elevator Door
Failures to open elevator doors can be a frightening experience, especially if the temperature within the elevator compartment is high and there are elderly people on board. Furthermore, sensor failures that fail to identify legs or hands might allow the elevator door to close, pinching hands, arms, or legs.
If your elevator door sensors are out of alignment or no longer operative, you should get them fixed. You’ll also need to have the motor that opens and shuts the door fixed or replace if it’s broken.
Expedite’s advanced team with updated technological support is always there to help you in not only detecting the issue with your elevator but also coming up with reliable solutions. Our team ensures that you have a pleasant elevator experience.
