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.. ...........: ,_

.

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Before you begin, survey your garage area to

see whether any of the conditions below apply

to your installation.

Slack in Chain Tension

is No_ When

Garage Door is Clo_ed

Extension

Sp_ing

OR

Access Door

0

Safety Reversing Sensor

Based on your particular requirements, there are

several installation steps which might call for matedaJs and/or hardware not included in the carton.

•Step 1, page 12 - 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 may be required.

oSafety reversing sensor, page 2t - Depending upon garage construction, wood blocks may need

to be {astened to mounting locations before sensors are installed.

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

°Step 11, page 24 - Do you have a steel, aluminum, fiberglass or glass panel door? if so, horizontal and vertical reinforcement is required°

•Look at the garage door where it meets the floor., It must close on the floor al! the way across. Otherwise, the safety reverse system may not work properly. See page 3& Floor or door should be repaired.

. Header Ca_e Pulley Closed Position

Rail A.'_embly

Emerger, cy Release -- Rope & Handle

•The opener can be installed within 2 feet to the left or dght of the door center if there is a torsion spdng or center bearing plate in the way of the header bracket or door bracket area. If your door has extension spdngs, the opener must be installed

in the center of the door. See pages 12 and 24.

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

-If your door is more than 7 feet high, see the rail extension kits listed on page 38.

You may find it helpful to refer back to this page as you proceed with the installation of your opener.

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Craftsman 139.53675SRT owner manual Before you begin, survey your garage area to, To your installation
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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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