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Craftsman 139.53629SRT User Manual

Craftsman 139.53629SRT
40 pages
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Garage Door Opener
Models:
139.53225SRT - 1/4 HP
139.53325SRT - 1/3 HP
139.53425SRT - 1/2 HP
139.53628SRT - 1/2 HP
139.53629SRT - 1/2 HP
139.53635SRT - 1/2 HP
139.53637SRT - 1/2 HP
139.53824SRT - 1/2 HP
For Residential Use Only
Complies with
UL 325
Regulations
effective
January 1, 1993.
®
®
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 and adjustment of the opener are required to ensure safe
operation.
The model number label is located under the light lens on the front end panel
of your opener as shown.

Table of Contents

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Craftsman 139.53629SRT Specifications

General IconGeneral
BrandCraftsman
Model139.53629SRT
CategoryGarage Door Opener
LanguageEnglish

Summary

Getting Started

Tools and Safety Preparations

Lists the necessary hand tools for opener assembly and installation, and critical safety steps like door balance testing.

Essential Tools Required

Lists the necessary hand tools for opener assembly and installation.

Pre-Installation Safety Checks

Critical safety steps including door balance testing and disabling locks.

Opener Components and Inventory

Opener Carton Inventory

Lists all parts included in the garage door opener packaging.

Hardware Inventory

Lists hardware for assembling opener components and installing the opener system.

Assembly Hardware

Lists hardware for assembling opener components.

Installation Hardware

Lists hardware for installing the opener system.

Garage Door Opener Assembly

Assemble T-rail and Cable Pulley Bracket

Connects T-rail sections and attaches the cable pulley bracket.

Install Trolley and Fasten T-rail to Opener

Mounts trolley onto T-rail and secures T-rail to opener unit.

Install Chain/Cable and Sprocket Cover

Guides installing chain/cable and fitting sprocket cover.

Tighten Chain and Cable

Adjusts chain tension for proper door movement and safety.

Garage Door Opener Installation

Header Bracket and T-rail Installation

Guides header bracket location, mounting, and T-rail attachment.

Opener Unit Positioning and Hanging

Guides placement and secure suspension of the opener unit.

Wall Control, Electrical, and Safety Sensors

Installs wall control, wiring, electrical connections, and safety sensors.

Door Bracket and Arm Connection (Sectional Doors)

Attaches bracket and connects arm to trolley for sectional doors.

Door Bracket and Arm Connection (One-Piece Doors)

Attaches bracket and connects arm to trolley for one-piece doors.

Adjustment Procedures

Adjust UP and DOWN Limits

Setting the points where the door stops during opening and closing cycles.

Adjust Force Controls

Setting the force required for opening and closing the garage door.

Test Safety Reversing Sensor and System

Verifying correct function of the safety reversing sensor and overall reverse system.

Operation, Maintenance, and Safety

Important Safety Instructions

Critical safety guidelines for operating and maintaining the opener.

Care and Maintenance Schedule

Recommendations for opener upkeep and a schedule of regular checks.

Opener Operation

How to activate and operate the opener using remote, wall control, or keyless entry.

Remote Control Programming

Instructions for programming remote controls to operate the garage door opener.

Troubleshooting and Parts

Troubleshooting Common Problems

Identifying and resolving issues encountered with the garage door opener.

Repair Parts Catalog

List and diagrams of parts for the opener's rail assembly and installation.

Rail Assembly Parts

List and diagrams of parts for the opener's rail assembly.

Installation Parts

List and diagrams of various parts used during opener installation.

Opener Assembly Parts

List and diagrams of internal components of the opener unit.

Accessories, Ordering, and Warranty

Available Accessories

Information on optional accessories to enhance opener functionality.

How to Order Repair Parts

Instructions on obtaining replacement parts for the garage door opener.

Sears Warranty Information

Details of the warranty coverage for the garage door opener.

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