NM CID GS-6 Practice Questions - New Mexico CID GS-6 Door Installation Examination Exam

What is the function of the red emergency-release handle on a residential garage-door opener?

It increases spring tension It disconnects the trolley from the operator so the door can be moved manually during a power loss It permanently disables the photo-eyes It converts the door from sectional to rolling steel

Correct Answer:

It disconnects the trolley from the operator so the door can be moved manually during a power loss

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