NM CID EV-98 Practice Questions - New Mexico CID EV-98 Elevators, Escalators And Conveyors Examination Exam

A broken drive-chain device on an escalator is required to do which of the following?

Apply a visual flag only Shift the unit to a slower inspection speed Raise the combplates out of mesh Detect drive-chain failure and stop the driving machine, and apply the brake so the steps cannot run away

Correct Answer:

Detect drive-chain failure and stop the driving machine, and apply the brake so the steps cannot run away

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