Chamberlain CG40D 1/2 HP User Manual
Garage door opener model cg40d 1/2 hp, Owner’s manual
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The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.chamberlain.com
GARAGE DOOR OPENER
Model CG40D 1/2 HP
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 on the front panel of your opener.
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Table of contents
Document Outline
- ENGLISH
- TABLE OF CONTENTS
- INTRODUCTION
- ASSEMBLY
- INSTALLATION
- STEP 1 Determine the Header Bracket Location
- STEP 2 Install the Header Bracket
- STEP 3 Attach the Rail to the Header Bracket
- STEP 4 Position the Opener
- STEP 5 Hang the Opener
- STEP 6 Install the Door Control
- STEP 7 Install the Light and Lens
- STEP 8 Attach the Emergency Release Rope and Handle
- STEP 9 Electrical Requirements
- STEP 10 Install The Protector System®
- STEP 11 Fasten the Door Bracket
- STEP 12 Connect Door Arm to Trolley
- ADJUSTMENT
- OPERATION
- CARE OF YOUR OPENER
- HAVING A PROBLEM?
- PROGRAMMING
- REPAIR PARTS
- ACCESSORIES
- WARRANTY
- SPANISH