Pulling the red release cord will disengage the trolley from the opener carriage the part that is moved by the motor along the rail.
Pulled red string garage door.
The emergency release cord is the red rope that hangs from the door trolley that moves with the door along the rail.
Which moves the door.
It should cycle the drive mechanism until it clips into the door.
There s usually a little lever that the string attaches to.
Push up on it and it should snap into place.
Pull the emergency release cord.
Once you are done.
The trolley sits on the opener carriage.
There will probably come a time when almost every homeowner needs to use the release cord on the garage door.
The emergency release cord is attached to the door trolley which is the piece that stays with the garage door.
The emergency release cord is the red rope that hangs from the door trolley.
When the release cord is pulled it disconnects the trolley from the carriage allowing you to manually move the door.
The trolley is connected to the door and moves with the door as it opens and closes.
It could happen for any number of reasons but some people have trouble figuring out how to reconnect the door to the automated system.
The process really is not very difficult to do and it can be done in just a little time.
Pull the red emergency release cord.
Your door should be fine now.
Once these two parts are separate you can move your garage door.
Manually move the garage door and return to down position.