Craftsman 139.53992 User Manual

2

Safety symbol and signal word review ........................2

Preparing your garage door ........................................3

Tools needed ...............................................................3

Planning ..................................................................4-5

Carton inventory ..........................................................6

Hardware inventory .....................................................7

Assemble the rail......................................................8-9

Fasten rail to motor unit and install trolley ................10

Attach rail brackets ....................................................11

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

Adjust the travel limits ...............................................28

Adjust the force .........................................................29

Test the safety reversing sensor................................30

Test the safety reverse system..................................30

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

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

Rail assembly parts...................................................37

Installation parts ........................................................37

Motor unit assembly parts .........................................38

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.