Sears 139.53915D owner manual Test the Safety Reversal System, Test The Protector System, Adjust

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ADJUSTMENT STEP 3

Test the Safety Reversal System

TEST

•With the door fully open, place a 1-1/2" (3.8 cm) board (or a 2x4 laid flat) on the floor, centered under the garage door.

•Operate the door in the down direction. The door must reverse on striking the obstruction.

ADJUST

•If the door stops on the obstruction, it is not traveling far enough in the down direction. Increase the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1/4 turn.

NOTE: On a sectional door, make sure limit adjustments do not force the door arm beyond a straight up and down position. See the illustration on page 25.

•Repeat the test.

•When the door reverses on the 1-1/2" (3.8 cm) board, remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment.

•If the unit continues to fail the Safety Reverse Test, call for a trained door systems technician.

IMPORTANT SAFETY CHECK:

Test the Safety Reverse System after:

•Each adjustment of door arm length, limits, or force controls.

•Any repair to or adjustment of the garage door (including springs and hardware).

•Any repair to or buckling of the garage floor.

•Any repair to or adjustment of the opener.

ADJUSTMENT STEP 4

Test The Protector System ®

•Press the remote control push button to open the door.

•Place the opener carton in the path of the door.

•Press the remote control push button to close the door. The door will not move more than an inch (2.5 cm), and the opener lights will flash.

The garage door opener will not close from a remote if the indicator light in either sensor is off (alerting you to the fact that the sensor is misaligned or obstructed).

If the opener closes the door when the safety reversing sensor is obstructed (and the sensors are no more than 6" (15 cm) above the floor), call for a trained door systems technician.

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor KILLEDby a closing garagedoor.

•Safety reversal system MUST be tested every month.

•If one control (force or travel limits) is adjusted, the other control may also needadjustment.

•After ANY adjustments are made,the safety reversalsystem MUST be tested. Door MUST reverse on contact with 1-1/2"

high (3.8 cm) object (or 2x4 laid flat) on the floor.

(or a 2x4 Jaid fiat)

Without a properly installed safety reversing sensor, persons (particularly small children) could be SERIOUSLYINJUREDor KILLEDby a closing garagedoor.

Safety Reversing Sensor

Safety Reversir_g Sensor

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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 Assembly Step InstallationReadand Followall Installationwarningsand Instructions DeathDetermine 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 Connecting Multiple Door controls Install Door ControlOpener, twist same color wires together. Insert wires into Quick-connect holes white to white and red/white to redAttach the Emergency Release Rope and Handle Install the LightsElectrical Requirements Important Information about the Safety Reversing Sensor Install The Protector SystemGarage door track installation preferred Installing the BracketsWall installation Floor installation FigureAligning the Safety Reversing Sensors Mounting and Wiring the Safety Reversing SensorsTroubleshooting the Safety Reversing SensorsSectional Doors Will not need the door bracket proceed to Installation StepFasten the Door Bracket ONE-PIECEDOORS Sectional Doors only Connect Door Arm to TrolleyALL ONE-PIECE Doors Adjustment procedures, FigureAssemble the door arm, Figure Connect the door arm to the trolleyAdjust the UP and Down Travel Limits Adjustment StepIf door does not open at least 5 feet 1.5 m If the door does not close completelyHOW and When to Adjust the Forces Adjust the ForceTest the Down close force Test the UP open forceAdjust Test the Safety Reversal SystemImportant Safety Check Test The Protector SystemOperation Using Your Garage Door OpenerReadand Followall Warningsand Instructions Activate your opener with any of the followingFeature Using the Wall.Mounted Door ControlTo Open the Door Manually Motion Detecting ControlMaintenance Schedule Limit and Force AdjustmentsRemote Control Battery Care of Your OpenerRefer 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 Rail Assembly Parts Repair PartsInstallation Parts KEY Part NO. noDescription Motor Unit Assembly PartsWarranty AccessoriesParts & Service Available Only Through SearsContenido Herramientas necesarias Preparaci6n de la puerta de su cocheraInstalacion CON UNA Puerta Seccional Planificaci6nInstalacion CON Puertas DE UNA Sola Pieza Planificaci6n continbaPuerta DE UNA Sola Pieza SIN Carril Puerta DE UNA Pieza CON 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 Operacion ConserveestasinstruccionesC6mo Usar su Abridor de Puerta de Cochera Active su abridor de alguna de las siguientes manerasC6mo abrir la puerta manualmente C6mo usar la unidad de control de paredLA Consola DE Control DE Deteccion DE Movienmento Como Desconectar EL TroleLA Bateria DEL Control Remoto Ajustes DE Limite Y Fuerza Mantenimiento DE SU Abridor DE Puerta DE CocheraCalendario DE Mantenimiento Una vez al ruesEl control remoto no activa la puerta SI Tiene Algon ProblemaDe los Sensores Sfntoma Una o ambasDe reversa no El circuito de los sensoresControles remotos de 3 funciones Como Programar EL AbridorC6mo agregar o reprogramar Un control remoto Manual Un c6digo de entrada Sin Ilave C6mo Agregar, reprogramarAccesorios GarantjaSolo estan disponibles a traves de Refacciones Servicio SearsYour 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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