EasyManua.ls Logo

Craftsman 139.53661SRT1 User Manual

Craftsman 139.53661SRT1
40 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Owner's
Manual
Model No.
139.53661SRT1
139.53671SRT1
139.53672SRT1
139.53673SRT1
139.53674SRT
139.53677SRT1
For Residential Use
Only
Caution:
Read and follow all
safety rules and
operating instructions
before first use of this
product.
Fasten the manual
near the garage door
after installation.
Complies wib_ UL 325
regulations effective
January 1, 199:3
/
CRAFTSMRN®
GARAGE DOOR OPENER
Safety Precautions
Assembly
Installation
Adjustment
Care and Maintenance
Operation
Troubleshooting
Parts List
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Craftsman 139.53661SRT1 and is the answer not in the manual?

Craftsman 139.53661SRT1 Specifications

General IconGeneral
TypeChain Drive
Horsepower1/2 HP
Remote ControlYes
Smart TechnologyNo
Voltage120V
Remote Controls Included1
Safety Featuresphotoelectric sensors

Summary

Getting Started

Essential Tools and Safety Prep

Lists required tools and critical safety checks for door balance.

Installation Hardware Guide

Details of assembly, installation, and safety reversing sensor hardware.

Assembly and Installation

Garage Door Opener Assembly

Comprehensive steps for assembling the garage door opener unit.

T-rail and Pulley Bracket Assembly

Instructions for assembling the T-rail and attaching the cable pulley bracket.

Chain, Cable, and Sprocket Cover Installation

Steps for installing the chain, cable, and securing the sprocket cover.

Garage Door Opener Installation

Detailed procedures for installing the garage door opener system.

Header Bracket Location Determination

Guidance on selecting the proper header bracket mounting location.

Safety Reversing Sensor Installation

Instructions for installing the safety reversing sensors, including alignment.

Adjustment, Operation, and Support

Opener Adjustment Procedures

Step-by-step guide for adjusting opener limits and forces.

Adjusting Travel Limits

Procedure for setting the door's fully open and fully closed travel limits.

Adjusting Force Settings

How to adjust the force settings for opening and closing the garage door.

Safety, Care, and Maintenance

Guidance on safety, opener care, and routine maintenance.

Scheduled Maintenance

Recommended maintenance tasks for monthly, twice-yearly, and yearly intervals.

Operating Your Garage Door Opener

Instructions on how to activate and operate the garage door opener.

Remote Control Programming

Steps to program remote controls and keyless entry systems to the opener.

Troubleshooting Common Issues

Guide to diagnosing and solving common problems with the garage door opener.

Related product manuals