Sears 139.53975SRT1, 139.53962SRT1 owner manual Determine the Header Bracket Location, Proceed to

Page 12

INSTALLATION STEP 1

Determine the Header Bracket Location

To prevent possible SERIOUSINJURYor DEATH:

•Header bracket MUST be RIGIDLYfastened to structural support on headerwall or ceiling, otherwise garagedoor might not reversewhen required. DO NOT install header bracket over drywall.

•Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry.

•NEVERtry to loosen, move or adjust garagedoor, springs, cables, pulleys, brackets, or their hardware, all of which are under EXTREMEtension.

•ALWAYScall a trained door systems technician if garagedoor binds, sticks, or is out of balance. An unbalanced garagedoor might not reversewhen required.

Installation procedures vary according to garage door

types• Follow the instructions which apply to your door.

SECTIONAL DOOR

AND ONE-PIECE DOOR WITH TRACK

1.Close the door and mark the inside vertical centerline of the garage door.

2.Extend the line onto the header wall above the door.

You can fasten the header bracket within 4 feet of the left or right of the door center only if a torsion spring or center bearing plate is in the way; or you can attach it to the ceiling (see page 14) when clearance is minimal. (It may be mounted on the wall upside down if necessary, to gain approximately 1/2".)

If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not provided) to securely fasten the 2x4 to structural supports as shown here and on page 13.

3.Open your door to the highest point of travel as shown• Draw an intersecting horizontal line on the header wall 2" above the high point• This height will provide travel clearance for the top edge of the door.

NOTE: Door clearance brackets are available for sectional doors when headroom clearance is less than 2"• See accessory page 39.

Proceed to Step 2, page 14.

VerticalFinished

CenterlineCeiling

2_ Slructural

Suppo_s

Ceiling

Header Wall

 

 

Track

 

 

I

Highest

Point

Sectional door

of Travel

 

 

 

with curved

 

 

track

Door

 

 

Header

Wall

 

:

2"

Track

 

Highest

Point

One-piece

of Travel

 

 

 

door with

 

 

horizontal

 

 

track

 

 

12

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Contents Garage Door Opener Abridor DE Puerta DE Cochera Contents Preparing your garage door Tools neededSectional Door Installation PlanningONE-PIECE Door Installations ONE-PIECEDOOR Without TrackIONE-PIECEDOOR with Track Carton Inventory Assembly Hardware Installation HardwareHardware Inventory Assemble the Rail & Install the Trolley Front RailBack Rails Install the Idler Pulley Fasten the Rail to the Motor UnitInstall the Chain/Cable Attach the Sprocket Cover To reduce the risk of severe injury or death Tighten the ChainDetermine the Header Bracket Location Sectional Door ONE-PIECE Door with TrackProceed to , ONE-PIECE Door Without Track ExampleFloor Install the Header Bracket Wall Header Bracket InstallationCeiling Header Bracket Installation Attach the Rail to the Header Bracket Position the Opener Sectional Door or ONE-PIECEDOOR with TrackHang the Opener Install the Door Control Std instaliationInstall the Lights and Lenses Attach the Emergency Release Rope and HandleElectrical Requirements Install The Safety Reversing Sensor Important Information about Safety Reversing SensorInstalling the Brackets Garage door track installation preferredWall installation Floor installationMounting and Wiring the Safety Sensors Aligning the Safety SensorsTroubleshooting the Safety Sensors Fasten the Door Bracket Sectional DoorsONE-PIECEDOORS Finished CeilingConnect Door Arm to Trolley Sectional Doors onlyMIN FastenerAdjustment procedures, Figure ALL ONE-PIECE DoorsAssemble the door arm, Figure Fully ClosedAdjust the UP and Down Travel Limits HOW and When to Adjust the LimitsIf door does not open at least 5 feet Adjust the Force HOW and When to Adjust the ForcesTest the Safety Reversal System Test the Safety Reversing SensorAdjust TestUsing Your Garage Door Opener Activate your opener with any of the followingUsing WaU.Mounted Door Control Light FeatureLock Feature To Open the Door ManuallyCare of Your Opener Once a MonthTwice a Year Once a YearHaving a Problem? Additional Hand.held Remote Control To Erase All Codes From Motor Unit MemoryFunction Remotes To Add anAdd Or Change Keyless Entry To set a temporary PiNBe programmed Rail Assembly Parts Installation PartsKEY Part Description KEY PartMotor Unit Assembly Parts KEY Part DescriptionNot Shown Accessori ES Available Only through Sears Parts & ServiceRevisi6n de los simbolos y trminos de seguridad Preparaci6n de la puerta de su cochera Herramientas NecesariasPlanificaci6n Instalacion CON UNA Puerta SeccionalInstalacion CON UNA Puerta Seccional Planificacibn continua Puerta DE UNA Sola PiezaSIN Carril Puerta DE UNA Pieza CON CarrilInventario de las cajas SECURITY÷Inventario de piezas Tornillera Y Piezas Para EL ArmadoPulg Monte el riel e instale el trole Rielesposteriores AL MotorLa poleaIoca Riel delanteroSujete el riel al motor Instale la polea IocaEN SU TAMAblO Normal Estas Piezas SE Muestran EN SLI TAMAIqO NormalInstale la cadena y cable y coloque la cubierta de la polea Tiene el trole. Cerci6rese de que la cadena no est# torcidaInstrucciones MUY Importantes Para LA Instalacion Apriete la cadenaDetermine d6nde va a instalar La mnsula del cabezal Puerta Seccional Puerta DE UNA Sola Pieza CON CarrilContinEle con el Paso 2, pgina RasoPuerta DE UNA Sola Pieza SIN Carril De1recorridoInstale la mnsula del cabezal Instalacin DE LA Mensula DEL Cabezal EN LA Pared DelanteraInstalacin DE LA Minsula DEL Cabezal EN EL Cielo Raso PuedadeColoque el riel en la mnsula del cabezal Estas Piezas SE Muestran EN SU Tamano NormalColoque el abridor Puerta Seccional O Puerta DE UNA Sola Pieza CON CarrilCuelgue el abridor Estas Piezas SE Muestran EN SU Tamano NormalInstale la unidad de control de la puerta InfedordeInstale las luces y lentes Coloque la cuerda y la manija de emergenciaRequisitos para la instalaci6n elctrica Instale el sensor del sistema de Reversa de seguridad Instalacion DE LAS M#NSULAS Instalaci6n en la paredInstalaci6n en el piso La puertaComo Alinear LOS Sensores DE Seguridad Sujete la mnsula de la puerta Puertas SeccionalesEstaspiezas SE Muestranen SU Tamaiio Normal Puertas DE UNA Sola Pieza CielorasoConecte el brazo de la puerta al trole Solo Para Puertas Seccionales20 cm 8 pulg 28cm 8 pulgTodas LAS Puertas DE UNA Sola Pieza Arme el brazo de la puerta, FiguraProcedimiento de ajuste, Figura Conecte el brazo de la puerta al troleAjuste el limite del recorrido hacia arriba y hacia abajo CMO Y Cuando Ajustar LOS LimitesSi la puerta no abre por Io menos 1.50 m 5 pies $i la puerta no cierra eompletamenteAjuste la fuerza C3MO Y Cuando Ajustar LA Fuerza DEL AbridorPruebe la fuerza del recorrido hacia abajo cerrar Pruebe la fuerza del recorrido hacia arriba abrirPruebe el sistema de reversa de seguridad Pruebe el sensor del sistema de reversa de seguridadPrueba AjustePara reducir el riesgo de lesiones graves o la muerte Cno usar su abridor de puerta de cocheraC6mo usar la unidad de control LA Consola DE Control PremiumDe pared C6mo abrir la puerta manualmenteMantenimiento de su abridor de puerta de cochera LA Bateria DEL Control RemotoUna vez al mes Dos veces al aoSi tiene algbn problema El control remote tiene corto alcanceCbmo agregar un control remoto manual adicional Controles remotos de 3 funcionesDe este bot6n estara Para poner o cambiar el PIN de la Entrada sin Ilaves Para cambiar un PIN existentePara poner un PIN temporal Motor empiecen aSECURITY+ Garantia SearsGarantialimitadadel Motor Your Home

139.53975SRT1, 139.53962SRT1 specifications

The Sears 139.53962SRT1 and 139.53975SRT1 are two sophisticated garage door opener models that have gained significant attention for their innovative features and technologies. These devices represent the cutting edge of convenience and security in residential garage systems.

One of the standout features of both models is the integrated MyQ technology. This allows users to control their garage doors remotely using a smartphone app, ensuring seamless access even when they are away from home. Whether you’re on vacation or simply running errands, the ability to monitor and control your garage door from anywhere adds an unmatched level of convenience and peace of mind.

Both the 139.53962SRT1 and 139.53975SRT1 come equipped with a powerful ¾ HP motor. This robust motor provides sufficient lifting power for standard-sized garage doors, ensuring efficient and reliable operation. The powerful motor is designed to handle heavy doors with ease, making it a suitable choice for a variety of residential applications.

Safety is a critical aspect of garage door systems, and these models excel in this area. They feature advanced safety sensors that detect obstructions in the door’s path. This means that if something is in the way as the garage door closes, it will automatically reverse, preventing potential accidents and injuries.

In addition to safety sensors, both models are equipped with rolling code technology. This system enhances security by changing the access code every time the remote is used, preventing unauthorized access and potential break-ins.

Another noteworthy characteristic of these garage door openers is their quiet operation. Thanks to a specially designed belt drive system, both models minimize noise during operation, making them ideal for homes with living spaces situated above the garage.

Installation is made simpler with the inclusion of detailed instructions and user-friendly components, allowing most homeowners to set up the system with minimal hassle.

Overall, the Sears 139.53962SRT1 and 139.53975SRT1 garage door openers combine powerful performance with advanced technology, safety features, and ease of use, making them top choices for anyone looking to upgrade their garage door system.
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