Chamberlain 7902 K User Manual
Owner’s manual
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.chamberlain.com
GARAGE DOOR OPENER
Models 7902 • 7902K 1/2 HP
For Residential Use Only
®
Owner’s Manual
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Please read this manual and the enclosed safety materials carefully!
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Fasten the manual near the garage door after installation.
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The door WILL NOT CLOSE unless the Protector System
®
is connected and
properly aligned.
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Periodic checks of the opener are required to ensure safe operation.
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The model number label is located on the front panel of your opener.
®
This manual is related to the following products:
Table of contents
Document Outline
- OWNER'S MANUAL
- TABLE OF CONTENTS
- INTRODUCTION
- Carton Inventory
- Hardware Inventory
- ASSEMBLY
- INSTALLATION
- Determine the Header Bracket Location
- Install the Header Bracket
- Attach the Rail to the Header Bracket
- Install the Protector System
- Position the Opener
- Hang the Opener
- Install the Door Control
- Electrical Requirements
- Complete Safety Reversing Sensor Installation
- Install the Lights and Lens
- Attach the Manual Release Rope and Handle
- Fasten Door Bracket
- Connect Door Arm to Trolley
- ADJUSTMENT
- OPERATION
- Care of Your Opener
- THE REMOTE CONTROL BATTERY
- Having a Problem?
- PROGRAMMING
- REPAIR PARTS
- ACCESSORIES
- WARRANTY