Why is it important to test elevator doors after installation?

Testing elevator doors after installation is crucial to ensure that all safety features function correctly. Elevators are used in a variety of settings, and their doors are an integral safety mechanism designed to prevent accidents such as entrapment or collisions. Features like automatic sensors that detect obstructions and the proper functionality of locking mechanisms must be verified to ensure they operate as intended.

Ensuring the safety features are working properly helps protect passengers from potential hazards. For instance, if the door does not close properly or if it fails to reopen when an object is detected, serious injuries could occur. Therefore, thorough testing is essential to confirm that these safety systems are operational and meet regulatory standards, providing peace of mind to users.

Other options, while they might have their own merits, do not address the fundamental importance of safety in elevator operation.