LiftMaster 3800 3800 Manual - Page 2

Warning, Caution - garage door opener

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TABLE OF CONTENTS Introduction 2-5 Safety symbol review and signal word review 2 Planning 3 Preparing your garage door 4 Tools 4 Carton inventory 5 Hardware inventory 5 Assembly 6 Attach the collar to the motor unit 6 Attach mounting bracket to the motor unit 6 Installation 7-16 Installation safety instructions 7 Position the opener 7 Attach the emergency release rope and handle 8 Install the power door lock 8 Attach the cable tension monitor (Required 9 Install the control console 10 Install remote light 11 Electrical requirements 12 Mount the battery backup unit (BBU 13 Install The Protector System 14-16 Adjustment 17-20 Program the travel limits 17 Setting the force 18 Test the safety reversal system 19 Test The Protector System 19 Test cable tension monitor 20 Test power door lock 20 To open door manually 20 Operation 21-25 Operation safety instructions 21 Using your garage door opener 21 Using the wall-mounted control console 22 Care of your opener 23 Having a problem? (Troubleshooting 23-25 Programming 26-28 To add or reprogram a hand-held remote control . . . . .26 To erase all codes from motor unit memory 26 3-Button remote 26 To add, reprogram or change a keyless entry PIN 27 Programming work light or additional work light . . . . . .28 Repair Parts 29-30 Installation parts 29 Motor unit assembly parts 30 Accessories 31 Repair Parts and Service 32 Warranty 32 INTRODUCTION Safety Symbol Review 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 WCAAURTNIIONNG WAElRecNtriIcNalG WARNING CAUTION WARNING 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 WARNING hazard may come from something mechanical or from electric shock. Read the warnings carefully. WARNING When you see this Signal Word on the following pages, it will alert you to the possibility of damage to your garage WARNING door and/or the garage door opener if you do not comply with the cautionary statements that accompany it. Read them carefully. 2

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2
INTRODUCTION
Safety Symbol Review
and Signal Word Review
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.
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.
Mechanical
Electrical
WARNING
WARNING
CAUTION
Introduction
2-5
Safety symbol review and signal word review
. . . . . . . .2
Planning
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Preparing your garage door
. . . . . . . . . . . . . . . . . . . . . .4
Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Carton inventory
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Hardware inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly
6
Attach the collar to the motor unit . . . . . . . . . . . . . . . . . .6
Attach mounting bracket to the motor unit
. . . . . . . . . . .6
Installation
7-16
Installation safety instructions . . . . . . . . . . . . . . . . . . . . .7
Position the opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Attach the emergency release rope and handle . . . . . . .8
Install the power door lock
. . . . . . . . . . . . . . . . . . . . . . .8
Attach the cable tension monitor (Required) . . . . . . . . . .9
Install the control console . . . . . . . . . . . . . . . . . . . . . . .10
Install remote light . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Electrical requirements . . . . . . . . . . . . . . . . . . . . . . . . .12
Mount the battery backup unit (BBU) . . . . . . . . . . . . . .13
Install The Protector System
®
. . . . . . . . . . . . . . . . . .14-16
Adjustment
17-20
Program the travel limits . . . . . . . . . . . . . . . . . . . . . . . .17
Setting the force
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Test the safety reversal system . . . . . . . . . . . . . . . . . . .19
Test The Protector System
®
. . . . . . . . . . . . . . . . . . . . . .19
Test cable tension monitor
. . . . . . . . . . . . . . . . . . . . . .20
Test power door lock . . . . . . . . . . . . . . . . . . . . . . . . . . .20
To open door manually . . . . . . . . . . . . . . . . . . . . . . . . .20
Operation
21-25
Operation safety instructions . . . . . . . . . . . . . . . . . . . . .21
Using your garage door opener
. . . . . . . . . . . . . . . . . .21
Using the wall-mounted control console . . . . . . . . . . . .22
Care of your opener
. . . . . . . . . . . . . . . . . . . . . . . . . . .23
Having a problem? (Troubleshooting) . . . . . . . . . . .23-25
Programming
26-28
To add or reprogram a hand-held remote control . . . . .26
To erase all codes from motor unit memory . . . . . . . . .26
3-Button remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
To add, reprogram or change
a keyless entry PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Programming work light or additional work light . . . . . .28
Repair Parts
29-30
Installation parts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Motor unit assembly parts . . . . . . . . . . . . . . . . . . . . . . .30
Accessories
31
Repair Parts and Service
32
Warranty
32
TABLE OF CONTENTS