Sears 139.53535SRT1 Position the Opener, If the top panel hits the trolley when you raise

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installation Step 4

Position the Opener

Follow instructions which apply to your door type as illustrated.

A 2×4 laid fiat is convenient for setting an ideal door-to-T=rail distance.

• Raise the opener onto a stepladder.

You will need help at this point if the ladder is not tail enough.

•Open the door all the 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.

Trol__°_leeyrm

•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).

•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.

2x4 Laid Flat

Door

Top of Opener

r_

Top

t of Door

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Contents Owners UAL Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.AStart by Reviewing these Important Safety Alert Symbols Installation section pages 11 InstallationsafetyAdjustment section pages 28 MechanicalElectricalYoull Need Tools Cosed Position Center of the door. See pages 12One=Piece Door with Track To your installationApply Carton inventory Assembly Installation HardwareSafety Reversing Sensor Installation SeparateAssembly Section Pages 8 Assemble the T=rail Attach the Cable Pulley BracketAssembly Step Install the Trolley on the T-railFasten the T-rail to the Opener Hardware ShownInstall the Chain/Cable Attach the Sprocket Cover To make sure the chain is notTo reduce the risk of severe injury or death to persons Tighten the Chain & CableDetermine Header Bracket Location Installation Section Pages 12 Installation StepProceed to , Example Fasten the Header Bracket to the CeilingAttach the T=rai! to the Header Bracket If the top panel hits the trolley when you raise Position the OpenerHang the Opener Underside of the railInstall the Premium Control Console Hardware Shown Actual SizeInstall the lights Install the lensesInstafl the Lights and the Lenses Attach the EmergencyPermanent Electrical RequirementsConnections Safety Reversing System Safety reversing sensor must be connectedInstall the Safety Reversing Sensor Actual SizeTrouble Shooting OpenerFasten Door Bracket Finished Ceiling Connect Door Arm to Trolley 1i CevisPin5c,g DcoUAr Figure Hole Alignment AlternativeAdjustment Procedures for One-Piece Doors Adjust the UP and Down Limits Adjustment Section Pages 28 Adjustment StepHow and When to Adjust the Limits To Adjust the Forces Adjust the ForceHow and When Test the Safety Reverse System Test The Safety Reversing SensorImportant safety check IMPORTANT Safety iNSTRUCTiONS To reduce the risk of severe MaintenanceInjury or death to persons ScheduleOperation of the Door Controls seeTo open the door Manual disconnectReceiver and Remote Control Programming 53000SRT Series Garage Door OpenersWith SRT Button With SRT ButtonHaving a Problem? Situation Probable Cause and SolutionSituation Probable Cause Solution OpenerGarage door springs are broken. See above Chain droopsRepair Parts Rail AssemblyPartsInstallation Parts 1418Opener Assembly PaNs 53885 Multi-Function Keyless EntryFor Sectional Doors Only Index Chain TensionManual Emergency Release Rope & Handle TerminalsCraftsman

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.
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