Sears 139.53975SRT1, 139.53962SRT1 owner manual Install the Chain/Cable Attach the Sprocket Cover

Page 10

ASSEMBLY STEP 4

Install the Chain/Cable

and Attach the Sprocket Cover

1.Pull the cable around the idler pulley and toward the trolley.

2.Connect the cable loop to the retaining slot on the trolley, as shown:

•From below, push pins of master link bar up through cable loop and trolley slot.

•Push master link cap over pins and past pin notches.

•Slide clip-on spring over cap and onto pin notches until both pins are securely locked in place.

3.With the trolley against the pliers, dispense the remainder of the cable/chain along the rail toward the motor unit and around the sprocket. The sprocket teeth must engage the chain.

4.Check to make sure the chain is not twisted, then connect it to the threaded shaft with the remaining master link.

5.Thread the inner nut and lock washer onto the the trolley shaft.

6.Insert the trolley threaded shaft through the hole in the trolley. Be sure the chain is not twisted.

7.Loosely thread the outer nut onto the trolley shaft.

8.Remove the locking pliers.

9.Align the tabs on the sprocket cover with the slots

in the mounting plate. Squeeze cover and insert tabs in slots.

To avoid possible SERIOUSINJURYto fingers from moving garage door opener:

•ALWAYSkeep hand clear of sprocket while operating opener.

•Securelyattach sprocket cover BEFOREoperating.

Dispensing Carton

Leave Chain and Cable

Inside Dispensing

Carton to Prevent Kinking.

Keep Chain and Cable

Taut When Dispensing

Master Link._

Master

Chp-On Spnng _

Ltnk Cap

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i

Master

Link _

 

Master

 

 

 

 

 

 

Clip-OnSpringCabler'-1

jl Link Cap

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i

 

 

 

 

 

 

 

Trolley

:

,

Pin

 

 

 

 

 

 

Threadeded

,

I

Noch

 

 

 

 

 

Shaft

i

:

 

 

 

 

 

 

 

Round

i

 

Master

 

 

 

 

 

 

 

Link

Bar

 

 

Idler

 

 

 

 

 

 

 

 

 

Pulley

I

'

Slotted

 

 

 

 

 

 

 

,

i

Hole

 

 

 

 

 

 

 

:

:

 

Cover

 

 

Motor

Unit

 

 

 

 

 

 

 

 

Cable

 

 

........

 

 

_"

 

Sprocket

 

(_

 

Unk Bar

Front

 

'

'

 

 

 

 

 

Tab

SIot

 

:

Back

 

 

 

 

 

Tab

Slot

 

 

 

 

 

 

 

 

Mounting

10

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Image 10
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Contents Garage Door Opener Abridor DE Puerta DE Cochera Contents Preparing your garage door Tools neededSectional Door Installation PlanningONE-PIECEDOOR Without Track ONE-PIECE Door InstallationsIONE-PIECEDOOR with Track Carton Inventory Installation Hardware Assembly HardwareHardware Inventory Front Rail Assemble the Rail & Install the TrolleyBack 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 ChainSectional Door ONE-PIECE Door with Track Determine the Header Bracket LocationProceed to , Example ONE-PIECE Door Without TrackFloor Wall Header Bracket Installation Install the Header BracketCeiling 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 SensorWall installation Installing the BracketsGarage door track installation preferred Floor installationAligning the Safety Sensors Mounting and Wiring the Safety SensorsTroubleshooting the Safety Sensors Fasten the Door Bracket Sectional DoorsONE-PIECEDOORS Finished CeilingMIN Connect Door Arm to TrolleySectional Doors only FastenerAssemble the door arm, Figure Adjustment procedures, FigureALL ONE-PIECE Doors Fully ClosedHOW and When to Adjust the Limits Adjust the UP and Down Travel LimitsIf door does not open at least 5 feet Adjust the Force HOW and When to Adjust the ForcesAdjust Test the Safety Reversal SystemTest the Safety Reversing Sensor TestUsing Your Garage Door Opener Activate your opener with any of the followingLock Feature Using WaU.Mounted Door ControlLight Feature To Open the Door ManuallyTwice a Year Care of Your OpenerOnce a Month Once a YearHaving a Problem? Function Remotes Additional Hand.held Remote ControlTo Erase All Codes From Motor Unit Memory To Add anTo set a temporary PiN Add Or Change Keyless EntryBe programmed KEY Part Description Rail Assembly PartsInstallation Parts KEY PartKEY Part Description Motor Unit Assembly PartsNot Shown Accessori ES Available Only through Sears Parts & ServiceRevisi6n de los simbolos y trminos de seguridad Preparaci6n de la puerta de su cochera Herramientas NecesariasInstalacion CON UNA Puerta Seccional Planificaci6nInstalacion CON UNA Puerta Seccional SIN Carril Planificacibn continuaPuerta DE UNA Sola Pieza Puerta DE UNA Pieza CON CarrilInventario de las cajas SECURITY÷Tornillera Y Piezas Para EL Armado Inventario de piezasPulg La poleaIoca Monte el riel e instale el troleRielesposteriores AL Motor Riel delanteroEN SU TAMAblO Normal Sujete el riel al motorInstale la polea Ioca 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 cadenaContinEle con el Paso 2, pgina Determine d6nde va a instalar La mnsula del cabezalPuerta Seccional Puerta DE UNA Sola Pieza CON Carril RasoPuerta DE UNA Sola Pieza SIN Carril De1recorridoInstalacin DE LA Minsula DEL Cabezal EN EL Cielo Raso Instale la mnsula del cabezalInstalacin DE LA Mensula DEL Cabezal EN LA Pared Delantera 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 Instalaci6n en el piso Instalacion DE LAS M#NSULASInstalaci6n en la pared La puertaComo Alinear LOS Sensores DE Seguridad Puertas Seccionales Sujete la mnsula de la puertaEstaspiezas SE Muestranen SU Tamaiio Normal Puertas DE UNA Sola Pieza Cieloraso20 cm 8 pulg Conecte el brazo de la puerta al troleSolo Para Puertas Seccionales 28cm 8 pulgProcedimiento de ajuste, Figura Todas LAS Puertas DE UNA Sola PiezaArme el brazo de la puerta, Figura Conecte el brazo de la puerta al troleSi la puerta no abre por Io menos 1.50 m 5 pies Ajuste el limite del recorrido hacia arriba y hacia abajoCMO Y Cuando Ajustar LOS Limites $i la puerta no cierra eompletamentePruebe la fuerza del recorrido hacia abajo cerrar Ajuste la fuerzaC3MO Y Cuando Ajustar LA Fuerza DEL Abridor Pruebe la fuerza del recorrido hacia arriba abrirPrueba Pruebe el sistema de reversa de seguridadPruebe el sensor del sistema de reversa de seguridad AjustePara reducir el riesgo de lesiones graves o la muerte Cno usar su abridor de puerta de cocheraDe pared C6mo usar la unidad de controlLA Consola DE Control Premium C6mo abrir la puerta manualmenteUna vez al mes Mantenimiento de su abridor de puerta de cocheraLA Bateria DEL Control Remoto Dos veces al aoSi tiene algbn problema El control remote tiene corto alcanceControles remotos de 3 funciones Cbmo agregar un control remoto manual adicionalDe este bot6n estara Para poner un PIN temporal Para poner o cambiar el PIN de la Entrada sin IlavesPara cambiar un PIN existente Motor empiecen aGarantia Sears SECURITY+Garantialimitadadel 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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