Sears 139.53975SRT1, 139.53962SRT1 Motor Unit Assembly Parts, KEY Part Description, Not Shown

Page 38

Motor Unit Assembly Parts

7

5

1918

"13

15

17

14

16

Brown

(Down)

 

LIMIT SWITCH

Contact

 

ASSEMBLY

Wire

\

 

 

\

 

 

 

 

 

 

Wire

Gear

 

 

 

Center

Limit

(Up)

Yellow

Contact

 

Contact

Wire

KEY

PART

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

NO.

NO.

DESCRIPTION

 

 

1

31D380

Sprocket

cover

 

 

12

41A3150

Terminal

block w/screws

 

2

41C4220A

Gear and

sprocket assembly

13

41D3058

Universal

replacement

motor &

 

 

Complete

with: Spring

washer,

 

 

bracket assembly

 

 

 

 

Thrust washer,

Retaining ring,

 

 

Complete

with: Motor,

worm,

 

 

Bearing plate, Roll pins (2),

 

 

bracket, bearing

assembly,

 

 

Drive gear and worm gear,

 

 

RPM

sensor

 

 

 

 

 

Helical gear

w/retainer

and

14

41 D328-7

Cover

 

 

 

 

 

 

grease

 

 

 

 

15

41A2818

Limit switch drive & retainer

3

41A2817

Drive/worm

gear kit w/grease

 

 

 

 

 

 

 

 

 

 

Roll pins (2)

 

 

 

16

41D3452

Limit

switch assembly

 

4

41B4245

Line cord

 

 

 

 

17

41C4398A

RPM

sensor

assembly

 

5

41C4253

Wire harness assembly

w/plug

18

41A2826

Shaft

bearing

kit

 

 

6

41A5021-2F

Receiver

logic

board assembly

19

41A2822A

Interrupter

cup assembly

7

41A4351

End panel w/all

labels

 

20

41A4352

End

panel

 

 

 

8

175B88

Light socket

 

 

 

 

 

NOT SHOWN

 

 

 

9

108D58-2

Lens

 

 

 

 

 

41A2825

Opener assembly

hardware kit

 

 

 

 

 

 

 

 

 

(includes

screws

not designated

10

30B363

Capacitor

-

1/2 HP

 

 

 

by a number

in illustration).

11

12A373

Capacitor

bracket

 

 

 

 

 

 

 

 

 

38

Page 37 Page 39
Image 38
Page 37 Page 39
Contents Garage Door Opener Abridor DE Puerta DE Cochera Contents Preparing your garage door Tools neededSectional Door Installation PlanningIONE-PIECEDOOR with Track ONE-PIECE Door InstallationsONE-PIECEDOOR Without Track Carton Inventory Hardware Inventory Assembly HardwareInstallation Hardware Back Rails Assemble the Rail & Install the TrolleyFront Rail 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 ChainProceed to , Determine the Header Bracket LocationSectional Door ONE-PIECE Door with Track Floor ONE-PIECE Door Without TrackExample Ceiling Header Bracket Installation Install the Header BracketWall 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 installationTroubleshooting the Safety Sensors Mounting and Wiring the Safety SensorsAligning 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 ClosedIf door does not open at least 5 feet Adjust the UP and Down Travel LimitsHOW and When to Adjust the Limits 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 anBe programmed Add Or Change Keyless EntryTo set a temporary PiN KEY Part Description Rail Assembly PartsInstallation Parts KEY PartNot Shown Motor Unit Assembly PartsKEY Part Description 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÷Pulg Inventario de piezasTornillera Y Piezas Para EL Armado 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 Estaspiezas SE Muestranen SU Tamaiio Normal Sujete la mnsula de la puertaPuertas Seccionales 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 alcanceDe este bot6n estara Cbmo agregar un control remoto manual adicionalControles remotos de 3 funciones Para poner un PIN temporal Para poner o cambiar el PIN de la Entrada sin IlavesPara cambiar un PIN existente Motor empiecen aGarantialimitadadel Motor SECURITY+Garantia Sears 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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