Craftsman 139.53962SRT1 User Manual

®
1/2 HP
GARAGE DOOR OPENER
ABRIDOR DE PUERTA DE COCHERA
For Residential Use Only/Sólo para uso residencial
Models/Modelos • 139.53975SRT1 • 139.53962SRT1
®
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A
www.sears.com/craftsman
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.
Leer y seguir todas las reglas de
seguridad y las instrucciones de
operación antes de usar este
producto por primera vez.
Guardar este manual cerca de la
puerta de la cochera.
Se deben realizar revisiones
periódicas del abridor de puertas
para asegurar su operación
segura.
Owner’s Manual/Manual Del Propietario
ENGLISH ESPAÑOL

Craftsman 139.53962SRT1 Specifications

General

Brand	Craftsman
Model	139.53962SRT1
Category	Garage Door Opener
Language	English

Summary

Introduction and Safety

Safety Symbol and Signal Word Review

Explains safety symbols and signal words used in the manual.

Installation Steps

Determine Header Bracket Location

Install the Header Bracket

Attach Rail to Header Bracket

Position and Hang the Opener

Install Door Control

Electrical Requirements

Details electrical requirements and wiring connections for the opener.

Install Safety Reversing Sensor

Instructions for installing and aligning the safety reversing sensors.

Fasten Door Bracket

Connect Door Arm to Trolley

Adjustment Procedures

Adjusting Travel Limits

Guides on setting the opener's travel limits for opening and closing.

Adjusting Force Settings

Instructions on adjusting the force settings for door operation.

Testing Safety Systems

Procedures to test the safety reversal system and sensors.

Operating Your Opener

Safety Instructions for Operation

Crucial safety warnings for operating the garage door opener.

Manual Door Operation

Maintenance and Troubleshooting

Common Problems and Solutions