Sears 139.53930D owner manual Installing the Brackets, Garage door track installation preferred

Models: 139.53930D

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INSTALLING THE BRACKETS

Be sure power to the opener is disconnected. Install and align the brackets so the sensors will face each other across the garage door, with the beam no higher than

6" (15 cm) above the floor. They may be installed in one of three ways, as follows.

Garage door track installation (preferred):

Slip the curved arms over the rounded edge of each door track, with the curved arms facing the door. Snap into place against the side of the track. It should lie flush, with the lip hugging the back edge of the track, as shown in Figure 1.

If your door track will not support the bracket securely, wall installation is recommended.

Wall installation (Figure 2 & 3):

Place the bracket against the wall with curved arms

facing the door. Be sure there is enough clearance for the sensor beam to be unobstructed.

If additional depth is needed, an extension bracket (See Accessories) or wood blocks can be used.

Use bracket mounting holes as a template to locate and drill (2) 3/16" diameter pilot holes on the wall at each

side of the door, no higher than 6" (15 cm) above the floor.

Attach brackets to wall with lag screws (Not provided).

If using extension brackets or wood blocks, adjust right and left assemblies to the same distance out from the

mounting surface. Make sure all door hardware obstructions are cleared.

Floor installation (Figure 4):

Use wood blocks or extension brackets (See Accessories) to elevate sensor brackets so the lenses will be no higher than 6" (15 cm) above the floor.

Carefully measure and place right and left assemblies at the same distance out from the wall. Be sure all door

hardware obstructions are cleared.

Fasten to the floor with concrete anchors as shown.

HARDWARE SHOWN ACTUAL SIZE

Carriage Bolt

Wing Nut

Staples

1/4"-20xl/2"

1/4"-20

 

Figure 1 DOOR TRACK MOUNT (RIGHT SIDE)

Door

Track

Indicator

Light

Sensor

Bracket

 

WALL MOUNT

(RIGHT

SIDE)

Figure 2

Fasten Wood

Block to Wall with

 

//Lag Screws

(Not Provided)

 

 

Indicator

 

 

 

Light

Sensor

 

 

 

Bracket

(Not Provided)

Lens

Figure 3

WALL MOUNT (RIGHT SIDE)

<_rExtension

d;llBracket

(See Accessories)

(Provided with Extension Brackel

Sensor

(Provided withBracket Extension

Bracket)

_"

Indicator

 

Lens

Light

 

Figure 4

FLOOR

MOUNT

(RIGHT SIDE)

_Ji_ Attach with

i! Concrete Anchors

(Not Provided)

Indicator

Light

Bracket

21

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Sears 139.53930D owner manual Installing the Brackets, Garage door track installation preferred, Wall installation

139.53930D specifications

The Sears 139.53930D is a sophisticated and reliable garage door opener that has made a significant mark in the world of home automation. With its innovative design and advanced features, this model stands out in the crowded marketplace of garage door systems.

One of the defining characteristics of the 139.53930D is its powerful motor. The opener is equipped with a robust 1/2 horsepower motor, providing ample lifting power for a variety of garage door sizes and weights. This ensures smooth and efficient operation, allowing homeowners to go about their daily routines without the worry of a sluggish or malfunctioning door.

Another key feature of the 139.53930D is its safety and security enhancements. The unit comes with a complete set of safety sensors that can detect objects in the door's path, stopping the door from closing if an obstruction is detected. This ensures added safety for children and pets, an essential consideration for any family. Additionally, the model incorporates a rolling code technology that generates a new access code every time the remote is used. This significantly reduces the risk of unauthorized access, giving homeowners peace of mind.

The installation process has also been made simpler with this model's user-friendly design. The package includes detailed instructions and all necessary hardware, making it accessible for both professional installers and DIY enthusiasts. The opener is compatible with various garage door sizes, accommodating most standard installations, which boosts its versatility.

Moreover, the Sears 139.53930D supports multiple forms of remote access. It comes with two streamlined remotes that make it easy to open and close the garage from a distance. For added convenience, the system is compatible with Smart Home technology, allowing users to control the door via smartphone apps or smart home systems. This level of integration is becoming increasingly popular, providing an additional layer of convenience for modern households.

In conclusion, the Sears 139.53930D delivers a robust and secure solution for garage door automation. With its powerful motor, advanced safety features, easy installation, and compatibility with smart technology, it represents a formidable choice for homeowners looking to enhance their garage door system. As the trend towards home automation continues to grow, this model stands out as a reliable and efficient option.