Owner’s Manual

®

1/2 HP

GARAGE DOOR OPENER

For Residential Use Only

Models • 139.18451D • 139.18452D • 139.18453D • 139.18473D

ENGLISH

Read and follow all safety rules and operating instructions before first use of this product.

Fasten the manual near the garage door after installation.

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

Safety Precautions

Assembly

Installation

Adjustment

Maintenance

Operation

Troubleshooting

Parts List

Sears Canada, Inc., Toronto, Ontario M5B 2B8