Craftsman 139.53930DM User Manual

Owner's Manual/Manual Del Propietario
1/2 HP
315MMz GARAGE DOOR OPENER
ABRIDOR DE PUERTA DE COCHERA
For Residential Use Only
Model, 139.53930DM
315MN=
m
m
Z_
0
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
operacion antes de usar este
producto por primera vez.
Guardar este manual cerca de la
puerta de la cochera.
Se deben realizar revisiones
periodicas del abridor de puertas
para asegurar su operacion
segura.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A
www.sears.com/craftsman

Craftsman 139.53930DM Specifications

General

Brand	Craftsman
Model	139.53930DM
Category	Garage Door Opener
Language	English

Summary

Garage Door Preparation

Installation Planning

Assembly Steps

Assemble Rail and Trolley

Fasten Rail to Motor Unit

Install Chain/Cable

Tighten Chain

Installation Steps

Important Installation Instructions

Essential warnings and instructions before starting the installation process.

Determine Header Bracket Location

Guides on selecting the correct location for the header bracket.

Install Header Bracket

Details the process of mounting the header bracket to the wall or ceiling.

Attach Rail to Header Bracket

Instructions for connecting the rail assembly to the header bracket.

Position Opener

Guides on correctly positioning the opener unit for installation.

Hang Opener

Instructions on how to securely hang the opener unit from the ceiling or supports.

Install Door Control

Details the installation of the wall-mounted door control unit.

Attach Emergency Release Rope and Handle

Electrical Requirements

Outlines electrical requirements and wiring procedures for safe operation.

Install Safety Reversing Sensors

Guides on installing and aligning the safety reversing sensors.

Fasten Door Bracket

Connect Door Arm to Trolley

Adjustment Steps

Adjust Travel Limits

Adjust Force

Test Safety Reversal System

Ensures the door reverses upon striking an obstruction.

Test Protector System

Operation

Important Safety Instructions

Critical safety guidelines for operating the garage door opener.

Troubleshooting

Diagnostic Chart

Programming