Craftsman 139.53918d - Manual (Page 2)

TABLE OF CONTENTS
Introduction 2-7
Safety symbol review 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 belt and attach the belt cap retainer.............10
Set the tension..............................................................11
Installation 11-26
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 control console ............................................ 17
Install the battery...........................................................18
Install the lights ............................................................ 18
Attach the emergency release rope and handle........... 18
Electrical requirements ................................................ 19
Install The Protector System® (safety sensors) . . . .20-22
Fasten the door bracket...........................................23-24
Connect the door arm to the trolley......................... 25-26
Adjustment 27-29
Program the travel limits ...........................................27
Setting the force........................................................ 28
Test the safety reversal system.................................29
Test The Protector System® (safety sensors) ......... 29
Operation 30-36
Operation safety instructions.....................................30
Using your garage door opener................................ 30
Using the wall-mounted control console .................... 31
Care of your opener.................................................. 32
To open the door manually ...................................... 32
Battery backup.......................................................... 33
Having a problem (Troubleshooting) ........................34
Diagnostic chart.........................................................35
LCD motion detecting control
console messages.....................................................36
Programming 37-38
To add or reprogram a hand-held remote control . . .37
To erase all codes from motor unit memory ..............37
3-Function remotes ...................................................37
To add, reprogram or change a
Keyless Entry PIN .................................................... 38
Repair Parts 39-40
Rail assembly parts .................................................. 39
Installation parts........................................................ 39
Motor unit assembly parts ........................................ 40
Accessories 41
Warranty 41
Repair Parts & Service Back Cover
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.
¿k
WARNING
Mechanical
A 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.