How often should escalators be inspected according to safety codes?

The correct approach to inspecting escalators according to safety codes is to conduct monthly maintenance checks and detailed inspections on an annual basis. This frequency ensures that both routine operational aspects and critical safety features are regularly evaluated. Monthly inspections help identify minor issues before they escalate into significant problems, which is essential for ensuring user safety and preventing costly repairs.

Annual detailed inspections offer a thorough examination of all escalator components, including safety systems, mechanical parts, and electrical functions. This comprehensive review is crucial for compliance with safety regulations and helps ensure the escalator remains in a safe operating condition over time.

Other options may suggest inadequate frequencies for inspections. For instance, daily checks might be excessive for many escalators, while weekly inspections may not provide the thoroughness needed for safety. Annual inspections alone would not be sufficient to address potential issues that could arise more frequently.