Elevator doors play a major role in protecting passengers during the ride. They need to close securely, stay closed for the duration of the ride, and reopen only when the car is flush with the target floor. When doors malfunction, they can put passengers at risk and affect the smooth performance of the elevator system.
Explore common elevator door problems that should trigger an inspection and repair. Then contact an elevator monitoring service to upgrade your monitoring system for a more reliable response.
Doors Opening and Closing at the Wrong Speed
Elevator doors need to open at a moderate speed, stay open long enough for passengers to enter, and close slowly to allow time for everyone to get fully on board. When doors open and close at the wrong speed, this may indicate a mechanical problem.
For example, sluggish movements are often the result of worn-down parts or older systems. In some cases, you simply need to adjust the speed settings.
Be sure that door opening speeds meet ADA compliance requirements. Patrons using mobility aids should have enough time to fully enter the car before the door closes.
Door Interlock System Malfunctions
The door interlock system prevents the elevator from moving until the doors are fully closed. This system relies on safety sensors that indicate when the elevator doors are closed.
This elevator door problem can be very dangerous, as the car could move while the doors are partially open and not all passengers are safely inside. It could also prevent the car from moving or the doors from opening.
In many cases, an interlock system failure signals the control board to safely disable the elevator.
Elevator Door Misalignment Issues
Elevator doors can become misaligned due to loose components, mechanical wear and tear, or accidental impacts. Even a slight misalignment can cause problems when the doors try to open or close. They can also trigger the safety sensors, preventing the doors from moving at all.
Failing to address misalignments can cause them to worsen over time as the doors continue to shift from their typical positions. Have a professional inspect the system and perform the necessary repairs to prevent further problems.
Unusual Noises From the Elevator Doors
Have you noticed screeching, banging, or grinding noises from the elevator doors? These sounds can spark concerns in passengers, and they may indicate a safety problem.
A professional can determine the source of the new sound, whether it’s just debris in the track or issues with the rollers or clutch.
Protect Passengers in the Event of a Safety Issue With ELEVATE Monitoring
With regular maintenance, you can prevent many of these elevator door problems and promote long-term performance. Some safety issues can also be prevented by built-in fail-safes, such as the elevator door-lock monitoring circuit.
But to ensure that your elevator system is as safe as possible, you need adequate monitoring technology. Contact ELEVATE Monitoring today at 877-990-9191 to learn about our advanced two-way video monitoring systems.
