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Apr 22, 2019 ˇ There are a few potential reasons why your garage door may intermittently close part way then go back up: Obstruction in the path of the garage ...
Oct 10, 2017 ˇ It sounds like the closing limit on the automatic garage door opener needs to be adjusted. On the opener motor head, there are two adjustment ...
Apr 29, 2019 ˇ So operate the door by hand. It should roll smoothly and be well balanced. If it hangs up, or drags, figure out why and fix it. Common problem ...
Sep 9, 2020 ˇ The first is a resistance sensor. That is when the door closes, if it detects resistance to travel, it will go back up, (like elevator doors).
May 3, 2015 ˇ (up-and-over electric door) If the spring is not adjusted correctly for the weight of the door, the force sensor can trip. In that case, the ...
Dec 14, 2016 ˇ My garage door has two sensors, either of which can cause the door to open immediately after apparently closing: a force-sensitive switch that ...
Jul 29, 2015 ˇ With the door in the closed position, pull the release cord. Try lifting the door by hand, making sure to keep the door from slamming open.
Dec 7, 2022 ˇ Over time, the vibrations of the door can cause one sensor to slowly move out of alignment. So when the door starts it will move up slightly, ...
May 13, 2011 ˇ Another possible cause is that the door got out of adjustment. Most door I have seen have four adjustments; 1) Open force; 2) close force; 3) ...
Jan 27, 2023 ˇ BOTH of our side garage doors opened mysteriously last night. No signs of break in or robbery, police checked house and perimeter.