Pead the Safety instructions on page 12. They also apply to doors withm_t tracks.

Header Wall

•Close the door and mark the inside ve_c_t centedine of

your garage door. Extend the fine onto the header wall above door.

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 supplied) to securely fasten the 2x4 to structural

supports as shown.

Header WalJ

/

Highest Point

of Travel

Jambii

Haxdware

One-piece door without track jamb hardware

°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),

•Close the door and draw an intersecting horizontal line on the header wall at the determined height.

If 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.

2x4

One-piece door without track

pivot hardware

 

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.

13

Page 12 Page 14
Page 13
Image 13
Craftsman 139.53675SRT owner manual Proceed to, Pivot hardware
Page 12 Page 14

139.53675SRT specifications

The Craftsman 139.53675SRT is a versatile garage door opener designed to offer homeowners convenience, reliability, and a host of advanced features. Known for its ease of use and robust performance, this model has gained popularity in various residential settings.

One of the standout features of the Craftsman 139.53675SRT is its powerful 1/2 horsepower motor. This motor is designed to lift standard garage doors with efficiency and speed, providing a smooth opening and closing experience. Whether your door is lightweight or heavy, this opener can handle the task with minimal noise and vibration.

Incorporating advanced technology, the Craftsman 139.53675SRT features a rolling code security system. This enhances safety by changing the access code every time the remote is used, preventing unauthorized access. This technology ensures that you can trust your garage door opener to keep your home secure.

Another notable characteristic of this model is its compatibility with smartphone technology. The unit supports Smart Garage technology, allowing users to connect via their smartphones. Users can monitor and control their garage door from anywhere, adding an extra layer of convenience to everyday life.

Additionally, the Craftsman 139.53675SRT comes with a wireless keypad, which allows for keyless entry and makes it easy for family members or trusted friends to access the garage without needing to give out remotes. This keypad can be mounted outside the garage door, ensuring that anyone needing entry can do so without hassle.

Installation is made simpler with the detailed instructions provided, and the opener is designed to work with most standard garage door sizes. Additionally, the unit features a soft start and stop mechanism that reduces wear on the door and opener, extending the lifespan of both.

Safety is a priority with the Craftsman 139.53675SRT. The unit is equipped with safety sensors that detect obstructions in the door’s path, automatically reversing if anything is in the way. This feature helps to prevent accidents and injuries, particularly in households with children or pets.

In summary, the Craftsman 139.53675SRT is a reliable and feature-rich garage door opener that prioritizes convenience, safety, and technology. With its powerful motor, advanced security features, and smart connectivity, it has positioned itself as a strong contender in the market for garage door openers.
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