One-Piece

Door without

Track

Before you begin, survey your garage area to

 

FINISHED

CEILING

 

 

see whether any of the conditions below

apply

 

 

Support

bracket

 

 

to your installation.

 

 

& fastening

 

 

 

 

 

hardware

is required.

 

 

Slack

in chain

tension

See page 17.

 

 

 

 

 

 

is

normal

when

 

 

 

 

garage

door is closed.

 

 

 

 

Header

 

 

 

 

 

 

Wall

 

 

 

 

 

 

Access Door

©

[

Reversin_

 

) between floor and bottom Sensor

Safety

of door must not exceed 1/4".

Reversing Sensor

 

Based on your particular requirements, there are several installation steps which might call for materials and/or hardware not included in the carton.

•Step 1, page 13 - Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural supports.

•Step 5, page 17 - Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware (not supplied) may be required.

•Safety reversing sensor, page 21 - Depending on garage construction, wood blocks may need to be

securely fastened to mounting locations before sensors are installed.

•Step 10, page 22 - Alternate floor mounting of the safety reversing sensor will require hardware that is not provided.

•Step 11, page 25 - Generally, a one-piece door does not require reinforcement. If your door is lightweight, you can refer to the information relating to sectional doors on page 24.

•Step 11, page 25 - Depending on your door's construction, you might need additional mounting hardware for the door bracket.

•Do you have an access door in addition to the garage door? If not, Model 53702 Emergency Key Release is required. See page 38.

•The gap between the bottom of the garage door and the floor cannot exceed 1/4".

Otherwise, the safety reverse system may not work properly. See page 30. The floor or the door should be repaired.

Closed Position

Cable

Pulley Bracket

Cable Trolley

\Header Bracket

Door Bracket

 

 

Emergency

Straight

Curved

Release

Rope & Handte

Door

Door

 

Arm

Arm

 

Door

One=Piece Door with Track

 

Floor

must

be tevel

 

Reversing

Safety

across

width

of door

 

Sensor

 

 

 

 

 

 

Reversing

 

 

 

 

 

Sensor

 

 

 

 

 

 

 

Closed

Position

 

 

 

Cable

Cable

Trotley

 

Chain

Pulley Bracket

 

I

I

 

 

 

HeaderCorved

I

I

 

Bracket UoorArm_/

 

T-rail

 

ooooooooooo_j

I

 

 

 

 

E

 

I EmergencyRelease

 

_Door

Straight

_-

Rope & Handle

Door

Bracket

Door

 

 

 

 

Arm

 

 

 

You may find it helpful to refer back to this page

as you proceed with the installation of your

opener.

Page 4 Page 6
Page 5
Image 5
Sears 139.53535SRT1 operating instructions One=Piece Door with Track, Apply, To your installation
Page 4 Page 6

139.53535SRT1 specifications

The Sears 139.53535SRT1 is an innovative garage door opener that stands out in the realm of home automation due to its robust features and advanced technologies. This model offers a blend of convenience, security, and performance, making it a popular choice for homeowners seeking efficiency and reliability.

One of the standout features of the 139.53535SRT1 is its powerful motor, designed to lift heavy garage doors with ease. With a lifting capacity suitable for both standard and heavy-duty doors, it operates smoothly and quietly, ensuring minimal disruption in residential areas. The opener also includes safety features such as the automatic reverse function, which prevents accidents by reversing the door's direction if it detects an obstruction.

This model is equipped with the latest technology to enhance user experience and security. The security+ 2.0 technology generates a new code every time the remote is used. This feature provides an additional layer of protection against unauthorized access, ensuring homeowners feel safe and secure when using their garage door opener.

In terms of connectivity, the Sears 139.53535SRT1 comes with built-in Wi-Fi capability. This allows users to control the garage door remotely via a smartphone app. Through the app, users can check the status of their garage door, open or close it from anywhere, and receive notifications about its usage. This feature is particularly beneficial for those who may forget to close the door or need to grant access to someone while away from home.

Additionally, the model includes a convenient battery backup system. This ensures that the garage door opener operates even during power outages, providing peace of mind during inclement weather or disruptions in local power supply.

Installation of the 139.53535SRT1 is user-friendly, thanks to its comprehensive guide and compatibility with most standard garage door setups. Its sleek design also adds a modern touch to any garage space, blending functionality with aesthetics.

In summary, the Sears 139.53535SRT1 garage door opener encompasses a host of innovative features like a powerful motor, advanced security technology, Wi-Fi connectivity, and battery backup. These characteristics make it a top choice for homeowners aiming for both convenience and safety in their garage door solutions.
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