During installation, what is a critical safety measure for electrifying escalators?

The critical safety measure for electrifying escalators is ensuring all wiring is properly insulated and secured. Proper insulation of wiring is essential to prevent electrical shock hazards and potential short circuits. In environments where escalators operate, exposure to moisture, dirt, and physical wear can compromise insulation, making it vital to ensure that all wiring is installed correctly. Additionally, securing wiring helps prevent accidental damage and reduces the risk of wires coming loose, which could lead to malfunction or pose safety risks to users.

While other safety measures, such as using lower voltage, installing safety locks, or employing wireless controls, may contribute to overall safety, they do not address the fundamental need to have well-insulated and secured wiring. Insulation is crucial to safeguard both the functionality of the escalator and the safety of its users, making it the most critical aspect during installation.