Which safety device must be attached and locking mechanism operational?

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Prepare for the NEIEP Escalators and Moving Walks Test with our quiz. Featuring flashcards and multiple choice questions, each question provides helpful hints and explanations. Ace your exam with confidence!

Multiple Choice

Which safety device must be attached and locking mechanism operational?

Explanation:
On escalators and moving walks, safety devices must be properly installed and able to stop the machine if a fault occurs. The Slack Cable Safety Device is specifically designed to monitor the drive cable tension. If the cable goes slack or the device isn’t correctly attached with its locking mechanism engaged, it will lock and stop the escalator to prevent movement that could lead to a hazard. Because of that critical role, this device must be attached and its locking mechanism operational to ensure a safe shutdown in fault conditions. The other options aren’t standard safety devices that perform this specific protective function.

On escalators and moving walks, safety devices must be properly installed and able to stop the machine if a fault occurs. The Slack Cable Safety Device is specifically designed to monitor the drive cable tension. If the cable goes slack or the device isn’t correctly attached with its locking mechanism engaged, it will lock and stop the escalator to prevent movement that could lead to a hazard. Because of that critical role, this device must be attached and its locking mechanism operational to ensure a safe shutdown in fault conditions. The other options aren’t standard safety devices that perform this specific protective function.

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