Table of Contents

Introduction

2.7

Adjustment

27.29

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 and
install	the	idler pulley	9
install	the	chain/cable	10
Tighten the chain			11
Installation			11.26

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 walt-mounted	Door Control	31
To open the door manually			31
Care of your garage door opener			32
Having	a problem?		33
Diagnostic chart			34
Programming			35-36

installation		safety instructions	11	To add or	reprogram		a hand-held remote	control	.....35
Determine the header bracket location			12
				To erase all codes					35

install	the header bracket		13	3-Function	Remotes				35

Attach	the	rail to the header bracket	14	To add, reprogram or change

Position the opener			15	a Keyless	Entry	PIN			36
Hang the opener			16	Repair	Parts			37.38
install	the	door control	17
				Rail assembly parts					37

install	the	light	18	installation	parts				37
Attach	the	emergency release rope and handle	18			........................................................
				Motor unit assembly			parts		38
Electrical		requirements	19
				Accessories					39
install	The Protector System ®		20-22

Fasten	the door bracket		23-24	Warranty					39
Connect the door arm to the trolley			25-26	Repair	Parts	and Service			40

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

Mechanicalthe 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.

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.

Craftsman 139.5391 owner manual Table of Contents