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Installation Step 4

Position the Opener

=ollow Instructions which apply to your door type as illustrated.

A 2x4 laid flat Is convenient for setting an ideal door-to-T-rail distance.

Raise the opener onto a stepladder.

You will need help at this point ff the/adder is not tall enough.

Open the door aJlthe way and place a 2x4 laid flat on the top section beneath the T-raiL

If the top panel hits the trolley when you raise

the door, pull down on the trolley release arm to disconnect the inner and outer sections. The

trolley can remain disconnected until Step 12 is

completed.

With the door fully open and parallel to the floor,

measure the distance from the floor to the top of the door.

Using a stepladder as a support, raise the opener to the same distance as the door from the floor (it will be at a slight angle as shown).

o The top of the door should be level with the top of the opener. Do not position the opener more than 2" above this point.

Door

Top of Opener

16

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Craftsman 139.53675SRT owner manual Position the Opener, Completed

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.