The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196

www.liftmaster.com

®

GARAGE DOOR OPENERModel 3585C 3/4HP

For Residential Use Only

Owner’s Manual

■Please read this manual and the enclosed safety materials carefully!

■Fasten the manual near the garage door after installation.

■The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned.

■Periodic checks of the opener are required to ensure safe operation.

■The model number label is located under the light lens on the left side panel of your opener.