The chamberlain group inc.
How to install chain spreader on garage door opener.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
Thread the nut s facing the door clockwise until it meets the bracket then release the chain.
Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor.
Pull the chain toward the garage door and hold it in position.
The kit includes a chain spreader and screws.
The full product line includes residential garage door openers and related garage and home accessories.
You should have 1 2 inch of play in the chain.
Perhaps the most difficult part of this step is running all the wires from the wall control and sensors to the garage door opener.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
The chains used on residential garage door openers typically have higher tensile strength and greater lifting capacity than belts.
Choose the right garage door opener.
Confirm compatibility by consulting your owner s manual.
The full product line includes residential garage door openers and related garage and home accessories.
Go with 1 2 hp for a double door and 3 4 hp for a door that has a wood or faux wood overlay they can be heavy.
Install the wall door control sensors and wire them to the garage door opener this last step included the installation of the wall door control and the door safety sensors.
Press down on the chain with your finger.
They also may last longer in certain applications.
The chamberlain group inc.
Align the rest of the chain and cable assembly along the rail routing the cable onto the idler pulley and threading the chain through the chain spreader and around the motor sprocket making sure not to twist the chain.
Other installation features are similar to that of belts the chain is joined with an adjustable clip and driven by a sprocket on top of the motor.