Adjust Garage Door Safety Reverse

To open the door completely adjust garage door opener by turning the limit counterclockwise.

Adjust garage door safety reverse.

This can create a dangerous situation. If the door does not properly reverse on striking the 2 4 then the garage door opener should be disengaged until the unit is either adjusted according to the instructions in the owners manual repaired or replaced with a new garage door opener. Garage door openers are designed to reverse direction when a descending garage door meets an obstruction. Whenever adjustments are made make sure to test the protector system as well as the safety reversal system.

Turn the adjustment screw on the limit clockwise if the door doesn t fully close. If your door does not reverse readily after contacting an obstruction the opener s sensitivity adjustment may be set improperly. When your garage door opener isn t working properly there are several components you can adjust to address the issue. The limit the force and the safety reverse.

Because most pre 1982 garage door openers do not comply with current safety standards the consumer product safety commission cpsc recommends replacement with an opener that has an auto. Adjust the garage door opener mechanism. If it fails it is because the garage door opener does not consider that the obstacle requires too much force to close. Place a roll of paper towels in the path of the door and press the button to have the door close.

Therefore some pre 1982 garage door openers may have been manufactured with other safety features which may stop the door but not cause it to reverse. The safety reverse test is based on how much effort the motor that moves the door needs to apply to open or close it. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. One quick test is to place a 2 4 on the floor of the garage in the door s path.

If you ve tested your garage door opener s auto reverse and found it requires too much force for the door to reverse or it doesn t reverse at all you can adjust the settings on the garage door opener controls.