Craftsman 139.53992 Introduction, Assembly, Installation, Adjustment Section, Operation, Programming, Repair Parts, Accessories, Warranty, Service Numbers, Back cover, Mechanical

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......................................................		8-9
Fasten rail to motor unit and install trolley ................		10
Attach rail brackets....................................................		11
Installation	11-27
Installation safety instructions ...................................		11
Determine the header bracket location ................		12-13
Install the header bracket ..........................................		14
Attach the rail to the header bracket .........................		15
Install the safety reversing sensor........................		16-18
Position the opener ...................................................		19
Hang the opener .......................................................		20
Install the door control and connect wiring ...............		21
Electrical requirements..............................................		22
Complete the sensor installation ...............................		22
Install the lights and lens...........................................		23
Attach the emergency release rope and handle		.......23
Fasten the door bracket .......................................		24-25
Connect door arm to trolley .................................		26-27

Adjustment Section		28-30
Adjust the travel limits ...............................................		28
Adjust the force .........................................................		29
Test the safety reversing sensor................................		30
Test the safety reverse system..................................		30
Operation		31-34
Operation safety instructions.....................................		31
Using your garage door opener ................................		31
Using the wall-mounted Door Control .......................		32
To open the door manually........................................		32
Care of your garage door opener..............................		33
Having a problem? ....................................................		34
Programming		35-36
To add a hand-held remote control ...........................		35
To erase all codes .....................................................		35
Multi-Function Remotes ............................................		35
To add 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
Service Numbers	Back cover

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.

WARNING

Mechanical

WARNING

Electrical

CAUTION

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

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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