Installing the garage door opener.
How to hang garage door opener from ceiling.
Follow the included instructions to hook up the opener and fasten it to the spring system with a pulley and cable.
Measure the vertical distance.
To install the opener you ll need to hang another angle iron from the center joist on your garage s ceiling.
Lift the motor enough that you are able to place a 2 inch by 4 inch board on its side between the door and the opener rail.
This should come in several pieces that fit easily together.
Vertical supports and braces 1.
Place the motor on one of the rungs that corresponds with the height of the rail bracket.
Set it securely on top of a stepladder so it s conveniently close to the ceiling.
First put the rail together.
2 x research source attach them together as directed.
The exact location depends on the type of door.
This is the piece of the opener.
Using a 4 foot level as a.
Garage door openers come in several varieties.
Position a stepladder next to the door opener motor.
Position the stepladder under the center of the cross member with the rungs parallel to the face of the door.
Gently lower the motor until the rail is resting on the board.
Then you will need to slide the carriage also known as a trolley over the rail.
Move the motor left or right until the rail is at the center of the door width.