Sears 139.53915D owner manual Installation, Assembly Step, Death

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ASSEMBLY STEP 5

Set the Tension

•Insert a screwdriver tip into one of the nut ring slots and brace it firmly against the trolley.

•Place a 7/16" open end wrench on the square end. Rotate the nut about 1/4 turn until the spring releases and snaps the nut ring against the trolley.

This sets the spring to optimum belt tension.

You have now finished assembling your garage door opener. Please read the following warnings before proceeding to the installation section.

Slot

uare End

 

Trolley

Square

 

End

Nut Rin(

 

INSTALLATION

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

1.READAND FOLLOWALL INSTALLATIONWARNINGSAND INSTRUCTIONS.

2.Install garagedoor opener ONLYon properly balanced and lubricated garagedoor. An improperly balanceddoor may not reversewhen required and could result in SEVEREINJURYor

DEATH.

3.ALL repairs to cables, spring assembliesand other hardware MUST be made by a trained door systems technician BEFORE installing opener.

4.DisableALL locks and removeALL ropes connected to garagedoor BEFOREinstalling openerto avoid entanglement.

5.Install garagedoor opener 7 feet (2.13 m) or more above floor.

6.Mount emergency releasehandle6 feet (1.83 m) above floor.

7.NEVERconnect garage door openerto power source until instructed to do so.

8.NEVERwear watches, rings or loose clothing while installing or servicing opener.They could be caught in garage door or opener mechanisms.

9.Install wall-mounted garage door control:

•within sight of the garage door.

•out of reach of children at minimum height of 5 feet

(1.5 m).

•away from ALL moving parts of the door.

10.Placeentrapment warning label on wall next to garage door control.

11.Placemanual release/safetyreversetest label in plain view on inside of garage door.

12.Upon completion of installation, test safety reversalsystem. Door MUST reverseon contact with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the floor.

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Contents RRFTSMAN+I Introduction ContentsPreparing your garage door Tools neededPlanning Sectional Door InstallationsSectional Door Installation ONE-PIECE Door with Track ONE-PIECE Door InstallationsONE-PIECE Door Without Track SECURITY,¥ Carton InventoryHardware Inventory Assembly HardwareInstallation Hardware Assemble the Rail & Install the Trolley Assembly StepFasten the Rail to the Motor Unit Install the Idler PulleyInstall the Belt and Attach the Belt Cap Retainer Death InstallationAssembly Step Readand Followall Installationwarningsand InstructionsDetermine the Header Bracket Location Installation StepCeiling Header Bracket Installation Install the Header BracketWall Header Bracket Installation Attach Rail to Header Bracket Sectional Door or ONE-PIECE Door with Track Position the OpenerHang the Opener Quick-connect holes white to white and red/white to red Install Door ControlConnecting Multiple Door controls Opener, twist same color wires together. Insert wires intoAttach the Emergency Release Rope and Handle Install the LightsElectrical Requirements Important Information about the Safety Reversing Sensor Install The Protector SystemFloor installation Figure Installing the BracketsGarage door track installation preferred Wall installationSensors Mounting and Wiring the Safety Reversing SensorsAligning the Safety Reversing Sensors Troubleshooting the Safety ReversingSectional Doors Will not need the door bracket proceed to Installation StepFasten the Door Bracket ONE-PIECEDOORS Sectional Doors only Connect Door Arm to TrolleyConnect the door arm to the trolley Adjustment procedures, FigureALL ONE-PIECE Doors Assemble the door arm, FigureIf the door does not close completely Adjustment StepAdjust the UP and Down Travel Limits If door does not open at least 5 feet 1.5 mTest the UP open force Adjust the ForceHOW and When to Adjust the Forces Test the Down close forceTest The Protector System Test the Safety Reversal SystemAdjust Important Safety CheckActivate your opener with any of the following Using Your Garage Door OpenerOperation Readand Followall Warningsand InstructionsMotion Detecting Control Using the Wall.Mounted Door ControlFeature To Open the Door ManuallyCare of Your Opener Limit and Force AdjustmentsMaintenance Schedule Remote Control BatteryRefer to Adjustment , Adjust the Force Having a PROBLEM?Symptom Motor unit doesnt operate Symptom LED is not fit on door controlTo Erase All Codes From Motor Function Remotes Unit Memory To Add or Reprogram Hand.held Remote ControlProgramming To set a temporary PIN To Add, Reprogram or Change a Keyless Entry PINTo change an existing, known PIN KEY Part NO. no Repair PartsRail Assembly Parts Installation PartsDescription Motor Unit Assembly PartsAvailable Only Through Sears AccessoriesWarranty Parts & ServiceContenido Herramientas necesarias Preparaci6n de la puerta de su cocheraInstalacion CON UNA Puerta Seccional Planificaci6nPuerta DE UNA Pieza CON Carril Planificaci6n continbaInstalacion CON Puertas DE UNA Sola Pieza Puerta DE UNA Sola Pieza SIN CarrilSECURITY.,I Inventario de la caja de cart6nTornillera Y Piezas Para LA Instalacion Inventario de piezasTornillera Y Piezas Para EL Montaje Monte el riel e instale el trole MONTAJE, PasoInstale la polea Ioca Fije el riel a la unidad del motorInstale la banda y sujete el retn de la Cubierta de la banda Ya termino de armar su abridor de puerta de cochera. Lea InstalacionFije la tensibn de la banda Determine dbnde va a instalar la m6nsula Del cabezal INSTALACION, PasoInstalacion DE LA Mensula DEL Cabezal EN EL Cielo Raso Instale la m6nsula del cabezalColoque el riel en la m6nsula del cabezal Puerta DE UNA Sola Pieza SIN Carril Coloque el abridor en posici6nNo se incluyen Cuelgue el abridorIiiiiiiiiiiiiiiiiiii Instalacion PasoInstale Unidad Control Puerta Coloque la manija y la cuerda De emergencia Instale las lucesCableado Permanente Requisitos para la instalaci6n el6ctricaInstale la Sistema de Protecci6n Delsco, 6 u,g o, ,soInstalacion en el pieo Figura Instalacion DE LAS M#NSULASInetalacion en la pared Figura 2 y Como Alinear LOS Sensores DE Seguridad DE Reversa Puertas Seccionales Fije la mnsula de la puertaPuertas DE UNA Sola Pieza Solo Para Puertas Seccionales Conecte el brazo de la puerta al troleArme el brazo de la puerta, Figura Todas LAS Puertas DE UNA Sola PiezaComo Y Cuando Ajustar LOS Lmites AJUSTES, PasoAjuste el limite del recorrido Hacia Arriba y Hacia Abajo Pruebe la fuerza del recorrido HAClA Abajo cerrar Ajuste la fuerzaPrueba Pruebe la Sistema de Protecci6nPruebe el sistema de retroceso de seguridad Active su abridor de alguna de las siguientes maneras ConserveestasinstruccionesOperacion C6mo Usar su Abridor de Puerta de CocheraComo Desconectar EL Trole C6mo usar la unidad de control de paredC6mo abrir la puerta manualmente LA Consola DE Control DE Deteccion DE MovienmentoUna vez al rues Mantenimiento DE SU Abridor DE Puerta DE CocheraLA Bateria DEL Control Remoto Ajustes DE Limite Y Fuerza Calendario DE MantenimientoEl control remoto no activa la puerta SI Tiene Algon ProblemaEl circuito de los sensores Sfntoma Una o ambasDe los Sensores De reversa noControles remotos de 3 funciones Como Programar EL AbridorC6mo agregar o reprogramar Un control remoto Manual Un c6digo de entrada Sin Ilave C6mo Agregar, reprogramarRefacciones Servicio Sears GarantjaAccesorios Solo estan disponibles a traves deYour Home

139.53915D specifications

The Sears 139.53915D is a significant addition to the lineup of garage door openers, blending both functionality and modern technology to enhance user convenience. This model is designed to accommodate residential garage doors, forming a reliable solution for homeowners who prioritize safety, security, and ease of use.

One of the standout features of the 139.53915D is its powerful motor, capable of handling heavy garage doors with ease. With its 1/2 horsepower motor, it ensures a smooth and swift opening and closing mechanism, allowing for quick access while still maintaining durability. This strength is particularly beneficial for larger or heavier doors that require more power for reliable operation.

The opener utilizes a chain drive system, renowned for its durability and strength. Chain drive systems are highly effective in providing reliable performance, making them a popular choice for various households. Despite this robust mechanism, the opener remains relatively quiet during operation, minimizing disruptions in the home environment.

A key characteristic of the Sears 139.53915D is its security features. It is equipped with rolling code technology, which generates a new code every time the remote control is used. This significantly enhances security by preventing unauthorized access and ensuring that only designated users can operate the garage door.

Additionally, the model features a safety reverse system, which automatically reverses the door's direction if it encounters an obstruction while closing. This not only protects vehicles and other possessions but also safeguards pets and children—an essential component for family households.

Installation of the Sears 139.53915D is designed to be straightforward, with comprehensive instructions that facilitate an efficient setup process. For those who prefer a seamless experience, the opener is compatible with several accessories, including smart home technologies. This compatibility allows users to integrate their garage door opener into a broader home automation system, providing added convenience and control through smartphone apps or smart devices.

In summary, the Sears 139.53915D garage door opener is a robust, reliable choice for homeowners seeking an efficient and secure opening mechanism. Its combination of a powerful motor, durable chain drive system, advanced security features, and ease of installation make it a formidable option in the market for garage door solutions.
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