TABLE

OF CONTENTS

 

Introduction

2- 7

Safety symbol and signal word review

2

Preparing

your garage door

3

Tools needed

3

Planning

...................................

4-5

Carton

inventory

6

Hardware

inventory

7

Assembly

8-11

Assemble

the rail and install the trolley

8

Fasten

the

rail to the motor unit

9

Install

the

idler pulley

9

Install

the

chain/cable

10

Tighten the chain

11

Adjustment

 

27-29

Adjust

the

travel limits

.........................

27

Adjust

the force

28

Test the safety reversal

system

29

Test The Protector System ®

29

Operation

 

30-34

Operation

safety instructions

30

Using your

garage door

opener

30

Using

the wall-mounted

Door Control

31

To open the door manually

31

Care of your garage door opener

32

Having

a problem?

33

Diagnostic

chart

34

Installation

11.26

Programming

35-36

Installation

safety instructions

11

Determine

the header bracket location

12

Install

the header bracket

13

Attach

the

rail to the header bracket

14

Position the opener

15

Hang

the opener

16

Install

the

door control

17

Install

the

light

18

Attach the emergency release rope and handle ..... 18

Electrical

requirements

19

Install

The Protector System ®

20-22

Fasten the door bracket

23-24

Connect the door arm to the trolley

25-26

To add or reprogram a hand-held remote control .... 35

To erase all codes

............................

35

3-Function

Remotes

..........................

35

To add, reprogram or change

 

a Keyless

Entry PIN

36

Repair

Parts

 

37.38

Rail assembly parts

...........................

37

Installation

parts

37

Motor unit assembly

parts

38

Accessories

 

39

Warranty

 

 

39

Repair

Parts

and Service

Backcover

INTRODUCTION

Safety Symbol

and Signal Word Review

This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the instructions and warnings contained in this manual.

When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of

Mechanicalserious injury or death if you do not comply with the warnings that accompany them. The hazard may come

from something mechanical or from electric shock. Read the warnings carefully.

Electrical

When you see this Signal Word on the following pages, it will alert you to the possibility of damage to your garage door and/or the garage door opener if you do not comply with the cautionary statements that accompany it. Read them carefully.

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Sears 139.53930D owner manual Contents, Introduction

139.53930D specifications

The Sears 139.53930D is a sophisticated and reliable garage door opener that has made a significant mark in the world of home automation. With its innovative design and advanced features, this model stands out in the crowded marketplace of garage door systems.

One of the defining characteristics of the 139.53930D is its powerful motor. The opener is equipped with a robust 1/2 horsepower motor, providing ample lifting power for a variety of garage door sizes and weights. This ensures smooth and efficient operation, allowing homeowners to go about their daily routines without the worry of a sluggish or malfunctioning door.

Another key feature of the 139.53930D is its safety and security enhancements. The unit comes with a complete set of safety sensors that can detect objects in the door's path, stopping the door from closing if an obstruction is detected. This ensures added safety for children and pets, an essential consideration for any family. Additionally, the model incorporates a rolling code technology that generates a new access code every time the remote is used. This significantly reduces the risk of unauthorized access, giving homeowners peace of mind.

The installation process has also been made simpler with this model's user-friendly design. The package includes detailed instructions and all necessary hardware, making it accessible for both professional installers and DIY enthusiasts. The opener is compatible with various garage door sizes, accommodating most standard installations, which boosts its versatility.

Moreover, the Sears 139.53930D supports multiple forms of remote access. It comes with two streamlined remotes that make it easy to open and close the garage from a distance. For added convenience, the system is compatible with Smart Home technology, allowing users to control the door via smartphone apps or smart home systems. This level of integration is becoming increasingly popular, providing an additional layer of convenience for modern households.

In conclusion, the Sears 139.53930D delivers a robust and secure solution for garage door automation. With its powerful motor, advanced safety features, easy installation, and compatibility with smart technology, it represents a formidable choice for homeowners looking to enhance their garage door system. As the trend towards home automation continues to grow, this model stands out as a reliable and efficient option.