The chamberlain group inc.
How to install chamberlain chain 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.
You should have 1 2 inch of play in the chain.
Press down on the chain with your finger.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Pull the chain toward the garage door and hold it in position.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
This video will show you how to assemble and install a chamberlain garage door opener in a garage with a sectional door and a finished ceiling.