What must be removed before nonoperational equipment such as refrigerators can be stored on premises?

To ensure safety and compliance with regulations, it is necessary to remove doors from nonoperational equipment, such as refrigerators, before they are stored on premises. This action helps to prevent accidents, particularly for children, who might become trapped inside an abandoned appliance. By removing the doors, the equipment no longer poses a risk as a confinement hazard. Additionally, it facilitates better air circulation around the appliance during storage, which can help to prevent odors or mold from developing inside the unit.

While other components, like compressors or electrical cords, might also be relevant in specific contexts, they do not directly address the safety issue associated with storage and potential entrapment. Ice trays, while they are part of the interior of a refrigerator, do not pose the same level of concern for safety. Thus, the requirement to remove doors is the most critical step in preparing nonoperational equipment for safe storage.