In relation to the emergency release cord the trolley has two positions.
Garage door opener disengage emergency release.
This manual release handle disengages the trolley from the attachment point to the rail.
Once the power is restored to the garage door opener you must.
When you hear the click it means that the trolley has disconnected from the opener carriage and the garage door should be able to slide along the track without assistance from the opener.
The carriage locks around the opener trolley during normal operation.
Pull the emergency release cord toward the door.
An emergency release cord on the garage door arm opens the trolley to allow you to disengage the garage door from the opener.
Garage door openers have a quick release mechanism that allows you to operate the garage door manually in the event you lose power.
Once you are done maneuvering your garage door and are ready to re engage the automatic door opener please return the garage door back to the down position.
To release the garage door opener pull down on the cord.
To disengage you ll pull the emergency release cord down which will release your garage door from the opener system.
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The carriage is the part of the opener to which the door arm connects.
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How to disengage and reengage your garage door opener if you need to open your door manually.
You will hear a click when the garage door opener disengages.
Now that your door is disengaged and you can carefully lift your garage door from the handles located on your door.