Each garage door opener has limits which control the opening and closing heights of the door.
How to adjust dominator garage door.
Continue to adjust the limit switch and testing until you obtain the desired results.
If your door doesn t rise at least five feet when it is suppose to be opening hold the bottom of the garage door while it is lowering.
For a door that doesn t reverse while closing hold the door as it opens to adjust the down force.
To make fine adjustments try adjusting the lifting cable instead of the spring.
This video details how to adjust the opener force and travel of the door.
Adjust the length of the cord so that its toggle is no more than 1 8m from the ground.
Close and open the door two or three times assessing how close to the floor the door stops.
Garage doors are very easy to adjust and can be done in less than 15 minutes.
The cable is attached to the door and runs to an s hook that attaches to the track support.
Things you will need.
This will adjust the open force.