INSTALACION, PASO 3

Coloque el riel en la m6nsula del cabezal

NOTA: (Opcional) Con algunas instalaciones anteriores puede reutilizar la antigua mensula del cabezal con los dos espaciadores de plastico que se inclwen en la bolsa de componentes. Coloque los espaciadores en el interior de la

m#nsula, a cada lado del riel, tal y como se muestra en la ilustracidn.

•Coloque el abridor sobre el piso de la cochera debajo de la mensula del cabezal. Use el material de empaque como base para protegerlo. NOTA: Si el resorte de la puerta esta obstruyendo, va a necesitar ayuda. Otra persona tendra que sostener el abridor firmemente sobre un soporte temporal para permitir que el riel pueda librar el resorte.

•Coloque el extremo del riel delantero dentro de la mensula del cabezal y una ambos elementos con un pasador de chaveta de 5/16 por 1-1/2 de pulg., como se muestra en la ilustracidn.

•Sujetelos con un anillo sujetador.

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Mensula

0

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del

 

cabezal

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\

\

Orificio de montaje

Mensulade

cabezal existente

chaveta0 existente

Espaciador Orificio de montaje

OPCIONPARAALGUNAS

INSTALAClONESPREVIA

Puertade lacochera

Cajadel abridor

o soporte temporal

ESTAS PIEZAS SE MUESTRAN EN SU TAMAI_IO REAL

O

Pasadorde chavetade

Anillo sujetador

5/16 por 1-1/2de pulg.

 

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Image 52
Sears 139.53915D owner manual Coloque el riel en la m6nsula del cabezal
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139.53915D specifications

The Sears 139.53915D is a significant addition to the lineup of garage door openers, blending both functionality and modern technology to enhance user convenience. This model is designed to accommodate residential garage doors, forming a reliable solution for homeowners who prioritize safety, security, and ease of use.

One of the standout features of the 139.53915D is its powerful motor, capable of handling heavy garage doors with ease. With its 1/2 horsepower motor, it ensures a smooth and swift opening and closing mechanism, allowing for quick access while still maintaining durability. This strength is particularly beneficial for larger or heavier doors that require more power for reliable operation.

The opener utilizes a chain drive system, renowned for its durability and strength. Chain drive systems are highly effective in providing reliable performance, making them a popular choice for various households. Despite this robust mechanism, the opener remains relatively quiet during operation, minimizing disruptions in the home environment.

A key characteristic of the Sears 139.53915D is its security features. It is equipped with rolling code technology, which generates a new code every time the remote control is used. This significantly enhances security by preventing unauthorized access and ensuring that only designated users can operate the garage door.

Additionally, the model features a safety reverse system, which automatically reverses the door's direction if it encounters an obstruction while closing. This not only protects vehicles and other possessions but also safeguards pets and children—an essential component for family households.

Installation of the Sears 139.53915D is designed to be straightforward, with comprehensive instructions that facilitate an efficient setup process. For those who prefer a seamless experience, the opener is compatible with several accessories, including smart home technologies. This compatibility allows users to integrate their garage door opener into a broader home automation system, providing added convenience and control through smartphone apps or smart devices.

In summary, the Sears 139.53915D garage door opener is a robust, reliable choice for homeowners seeking an efficient and secure opening mechanism. Its combination of a powerful motor, durable chain drive system, advanced security features, and ease of installation make it a formidable option in the market for garage door solutions.
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