ONE-PIECE DOOR WITHOUT TRACK

1.Close the door and mark the inside vertical centerline of your garage door. Extend the line onto the header wall above door, as shown.

If headroom clearance is minimal, you can install the header bracket on the ceiling. See page 14.

If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not provided)

to securely fasten the 2x4 to structural supports as shown.

2.Open your door to the highest point of travel as shown. Measure the distance from the top of the door to the floor. Subtract the actual height of the door. Add 8" to the remainder. (See Example).

3.Close the door and draw an intersecting horizontal line on the header wall at the determined height. NOTE: ff the total number of inches exceeds the height available in your garage, use the maximum

height possible, or refer to page 14 for ceiling installation.

EXAMPLE

 

Distance from top of door

 

(at highest point of travel) to floor

92"

Actual height of door

-88"

Remainder

4"

Add

+8"

Bracket height on header wall

12"

(Measure UP from top of CLOSED door.)

 

Proceed to Step 2, page 14.

Unfinished

Ceiling

Header Wall

Vertical

Centedine

2x4

CEILING MOUNT

FOR

HEADER BRACKET

Header Wall

of Travel

Door _ _ighest Point

JHaa_dbware ?

T Floor

One-piece door without track: jamb hardware

Highest Poinl

of Travel

H_der Wall

i / Ii

Ii

 

Ii

 

Ii

Door

'' c°

 

r_

 

a

Floor

One-piece door without track: pivot hardware

13

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Sears 139.53962SRT1, 139.53975SRT1 owner manual ONE-PIECE Door Without Track, Example, Floor
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139.53975SRT1, 139.53962SRT1 specifications

The Sears 139.53962SRT1 and 139.53975SRT1 are two sophisticated garage door opener models that have gained significant attention for their innovative features and technologies. These devices represent the cutting edge of convenience and security in residential garage systems.

One of the standout features of both models is the integrated MyQ technology. This allows users to control their garage doors remotely using a smartphone app, ensuring seamless access even when they are away from home. Whether you’re on vacation or simply running errands, the ability to monitor and control your garage door from anywhere adds an unmatched level of convenience and peace of mind.

Both the 139.53962SRT1 and 139.53975SRT1 come equipped with a powerful ¾ HP motor. This robust motor provides sufficient lifting power for standard-sized garage doors, ensuring efficient and reliable operation. The powerful motor is designed to handle heavy doors with ease, making it a suitable choice for a variety of residential applications.

Safety is a critical aspect of garage door systems, and these models excel in this area. They feature advanced safety sensors that detect obstructions in the door’s path. This means that if something is in the way as the garage door closes, it will automatically reverse, preventing potential accidents and injuries.

In addition to safety sensors, both models are equipped with rolling code technology. This system enhances security by changing the access code every time the remote is used, preventing unauthorized access and potential break-ins.

Another noteworthy characteristic of these garage door openers is their quiet operation. Thanks to a specially designed belt drive system, both models minimize noise during operation, making them ideal for homes with living spaces situated above the garage.

Installation is made simpler with the inclusion of detailed instructions and user-friendly components, allowing most homeowners to set up the system with minimal hassle.

Overall, the Sears 139.53962SRT1 and 139.53975SRT1 garage door openers combine powerful performance with advanced technology, safety features, and ease of use, making them top choices for anyone looking to upgrade their garage door system.
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