Assembly Step 4

Install the Chain/Cable &

Attach the Sprocket Cover

Dispensing Carton

Leave Chain and Cable

Inside Dispensing

Carton to Prevent Kinking.

Keep Chain and Cable

Taut When Dispensing

Serious injury can result if fingers become entangled in moving opener sprocket. Attach sprocket cover securely. Never operate opener while your hand is near the opener sprocket.

 

Opener

Figure 2

Sprocket

Detach the cable loop from the carton and fasten it to the trolley with a master link from the hardware bag. See master link procedure, Figure 1.

With the trolley against the screwdriver, dispense the cable around the pulley.

Proceed back around the opener sprocket,

Figure 2. Be sure sprocket teeth engage the chain. Continue forward to the trolley threaded shaft, Figure 3.

Use the second master link to connect the

Master

Link

 

 

Clip-On

Spring

 

 

chain to the flat end of the shaft. Check

 

 

 

 

i

i

to make sure the chain is not

 

 

Mast

 

 

 

twisted.

Link Cap

;

',

 

 

 

 

Remove the screwdriver.

Cable

Loop _.

i i

Sable

Pulley

Install Chain and Cable

In This Direction

Sprocket

Cover

Back Tab SIot

Top of Opener

Figure 3

Master Link

CIip-On Spring , ',

i

Master

Link Cap

Flat End

of Trotley

Threaded Shaft

Chain

T-rail

Pin Notch

TroIley

Master

Link Bar

Figure 1

Master Link Procedure:

Push pins of master link bar through cable loop and hole in front end of trolley. Push cap over pins and past notches.

Slide clip-on spring over cap and into notches until both

pins are securely locked.

Front Tab Slot

Mounting

Ptate

To attach the sprocket cover:

Insert the back tab in the opener slot. Squeeze the cover slightly and insert the front tab in the slot on the mounting plate.

10

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Image 10
Sears 139.53535SRT1 operating instructions Install the Chain/Cable Attach the Sprocket Cover, To make sure the chain is not

139.53535SRT1 specifications

The Sears 139.53535SRT1 is an innovative garage door opener that stands out in the realm of home automation due to its robust features and advanced technologies. This model offers a blend of convenience, security, and performance, making it a popular choice for homeowners seeking efficiency and reliability.

One of the standout features of the 139.53535SRT1 is its powerful motor, designed to lift heavy garage doors with ease. With a lifting capacity suitable for both standard and heavy-duty doors, it operates smoothly and quietly, ensuring minimal disruption in residential areas. The opener also includes safety features such as the automatic reverse function, which prevents accidents by reversing the door's direction if it detects an obstruction.

This model is equipped with the latest technology to enhance user experience and security. The security+ 2.0 technology generates a new code every time the remote is used. This feature provides an additional layer of protection against unauthorized access, ensuring homeowners feel safe and secure when using their garage door opener.

In terms of connectivity, the Sears 139.53535SRT1 comes with built-in Wi-Fi capability. This allows users to control the garage door remotely via a smartphone app. Through the app, users can check the status of their garage door, open or close it from anywhere, and receive notifications about its usage. This feature is particularly beneficial for those who may forget to close the door or need to grant access to someone while away from home.

Additionally, the model includes a convenient battery backup system. This ensures that the garage door opener operates even during power outages, providing peace of mind during inclement weather or disruptions in local power supply.

Installation of the 139.53535SRT1 is user-friendly, thanks to its comprehensive guide and compatibility with most standard garage door setups. Its sleek design also adds a modern touch to any garage space, blending functionality with aesthetics.

In summary, the Sears 139.53535SRT1 garage door opener encompasses a host of innovative features like a powerful motor, advanced security technology, Wi-Fi connectivity, and battery backup. These characteristics make it a top choice for homeowners aiming for both convenience and safety in their garage door solutions.