Follow the manufacturer s instructions to assemble the opener and mount the rail to the header bracket above the door.
Proper way to mount a garage door motor.
Use the provided screws to fasten it to the unit.
This lumber will be used to attach your garage door track and a portion of your assembly.
Cut two 2 x 6 pieces of lumber and attach to the face of the wall running from the edge of your garage door jambs to the ceiling of your garage.
Attach the rail to the motor garage door opener unit as part of the rail there is an extra piece or bracket that is used to attach it to the motor.
Add brackets and rollers before setting them in place and stack one section on top of another toenailing as you go up.
Place the opener on a ladder and use scrap lumber to get it at the height you need.
Begin by putting together the main assembly.
Then slide in the rest of the rail into it we did it this way.
If the door does not automatically reverse when it hits the 2 by 4 the opener must be adjusted.
Attach them together as.
This should come in several pieces that fit easily together.
Pull a measurement from the floor of your space to the ceiling next to the door opening.
Plug the unit into its socket.
Then you will need to slide the carriage also known as a trolley over the rail.
Attach the rail.
Test it by placing a 2 by 4 flat on the garage floor and under the path of the door.
Most openers have a closing force adjustment screw or knob on the main motor housing.
The safety device usually consists of a light beam and sensor.
When adjusting it make sure the door will close all the way without reversing.
To hold the level in place tape it to the section.
As you can see this small and humble part plays an essential role in the proper functioning of your garage door.
First put the rail together.
This is the piece of the opener that.
Align the opener s rail with the center of the garage door.
Mount one device on each side of the door as directed.