As the setting changes the amount of friction that the door needs to feel before shutting off the.
Garage door before 1978 reverses.
The garage door opener has several safety sensors photo eyes in place to prevent damage or injury should something obstruct the door as it is closing.
This is a safety feature that has been added to garage door openers to help prevent the door from closing on a car pet or even a child.
Remember that sometimes a garage door opener can increase the binding in a door just because of the way it pushes the door down.
Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
You ve probably seen the mechanism in action but haven t given it much thought.
Since 1991 garage doors have been required to come equipped with a mechanism that auto reverses the door when it comes into contact with an object.
You push the button to close the garage door.
Eventual outcome of garage door reversing mechanism failure.
It will make troubleshooting later much easier.
See how to test the balance of a garage door then go to check your travel and force limits.
If you garage door is lowering then reversing.
Injuries from garage doors account for about 20 000 er visits every year and 60 children have been killed since 1982 from garage doors that did not auto reverse when met with contact.
This is almost always the result of a.
If you find that your garage door is reversing before even hitting the floor then it could be possible that there is a problem with the close force setting.
How to fix a garage door that keeps reversing.
Garage door reversing before closing.
The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse.
In fact you really should read the entire garage door repair article.
It will make troubleshooting later much easier.
It goes partway down reverses direction and goes back up again.
Check that the door manually operates correctly before changing your force settings.
A garage door that keeps reversing when you attempt to close it with the opener might have a simple problem or a major issue that requires a service professional.