TM
The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126-1196
Garage Door Opener
OWNER'S MANUAL
Model 1280
- 1/2 HP -
For Residential Use Only
Complies with UL 325
Regulations effective
January 1, 1993
®
■ 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 and adjustment 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 as shown.
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