Chamberlain 1260 - 1/2HP User Manual

Garage Door Opener
For Residential Use Only
(Model Series 1200 - Canada )
Model 1260 - 1/2HP
Model 1250 - 1/3HP

Model 1255 - 1/2HP
Model 1245 - 1/3HP
®
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 front panel of
your opener.

Chamberlain 1260 - 1/2HP Specifications

General

Brand	Chamberlain
Model	1260 - 1/2HP
Category	Garage Door Opener
Language	English

Summary

Getting Started

Tools and Safety Preparation

Lists essential tools and critical safety checks for initial setup.

Opener Assembly

Assemble Rail and Drive Components

Instructions for assembling the T-rail, drive chain, and sprocket cover.

Opener Installation

Header Bracket Location

Guidelines for determining header bracket position for safe mounting.

Safety Systems

Safety Reversing Sensor Installation

Overview and warnings for installing the essential safety reversing sensor.

Adjustments

Adjust Travel Limits and Force

Setting door travel limits and force for safe and efficient operation.

Opener Operation

Activating the Opener

How to operate the opener using remote, door control, and features.

Troubleshooting

Troubleshooting Common Issues

Solutions for common problems like non-operation, noise, or errors.

Support and Maintenance

Parts, Accessories, and Warranty

Information on obtaining repair parts, accessories, and warranty details.