Craftsman 139.53920D owner manual Test the Safety Reversal System, Test The Protector System s

Page 29

ADJUSTMENT STEP 3

Test the Safety Reversal System

TEST

With the door fully open, place a 1-1/2" (38 cm) board (or a 2x4 laid fiat) 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 11/2" (38 cm) board, remove the obstruction and run the opener through 3 or 4 comp]ete 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:

o Each adjustment of door arm length, limits, or force controls

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

Any repair to or buckling of the garage floor o Any repair to or adjustment of the opener

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:

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z

ADJUSTMENT STEP 4

Test The Protector System s

-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

(25 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 properlyinstalledsafetyreversa]system persons (particularlysmalt children) could be SERIOUSLYINJUREDor KILLEDby a closing garage door"

Safetyreversalsystem MUSTbetested everymonth

. If onecontrol (forceor travellimits) is adjusted the other control mayalso needadjustment

. After ANYadjustmentsaremade,the safetyreversa] system MUSTbe tested Door MUSTreverseon contact with 1-I12" high (38 cm) object(or 2x4 laid fiat) on the floor

*"( B cm) board (or a 2x4 laid feat)

Without a properly installedsafetyreversingsensor persons(particularlysmall children) could be SERIOUSLYINJUREDor KILLEDby a closing garage door

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Contents Para asegurar su operacibn segura 315MHz Garage Door OpenerContents Tools needed Preparing your garage doorSectional Door Installations Planning Carton inventory Safety LabelsIlililiIililitililil Assembly HardwareAssemble the Rail & Instaff the Troffey Assembly Step tFasten the Rail to the Motor Unit Assembly StepAtlach spreader to the motor unit with two screws Use ONLYthose boitstfastenersmountedin the top OpenerTrolley Be sure the chain is not twisted Chain/Cable1t2 38 cm high objector a 2x4 laid flat on the floor Tighten the ChainDetermine the Header Bracket Location Iinstallatioh StepMark the vertical set of bracket holes Drill 3/16 Install the Header BracketTiHSTALLAT!ION Step Attach the Ra! to the Header Bracket MNSTALLATmON StepOn E-PIECEDOOR with OUT Track NNSTALLATHON StepPosition the Opener Hang the Opener Nstallation StepIil 11tH I Ifi Itili iiliTil To opener terminal screws white to 2 white/red toDo NOTuse bulbs largerthan 75W ONLYuseA19 sizebulbs MNSTALLATilON StepAttach the Emergency Release Rope and HandleENectrical Requirements NSTALLATmON StepUnstallatoh Step Install The Protector SystemInstalling the Brackets Floor installation FigureMounting and Wiring the Safety Reversing Sensors Aligning the Safety Reversing SensorsFasten the Door Bracket NSTALLATmON Step t tONE-PIECE Doors Screws not provided to fasten the bracket to the doorHole alignment alternative IHSTALLATllON StepConnect the door arm to the trolley Adjustment procedures, FigureAssemble the door arm, Figure HOW and When to Adjust the Limits Adjustment Step tAdjust the UP and Down Travel Limits Adjust the Force Adjustment StepTest the Down close force Test the UP open forceTest The Protector System s Test the Safety Reversal SystemUsing Your Garage Door Opener Important Safety ,NSTRUCTIONSLockout Door ControlTo Open the Door Manually Care Your Garage Door Opener Limit Force Forcecontrols AdjustmentsMaintenance Schedule Turning down limit adjustment screw clockwise Refer to Adjustment , Adjust the ForceSymptom LED is not lit on door control Diagnostic ChartProgramming To Add or Reprogram a Hand.held Remote ControlTo Erase All Codes From Motor Unit Memory Function RemotesTo Add, Reprogram or Change a Keyless Entry PiN To set a temporary PiNInstallation Parts Repair PartsAssembly & installation hardware bag see Ownersmanual 183A163 Wear padsKEY Part Motor Unit Assembly PartsDrlva Available only through Sears Parts & Service WarrantyEmergency Key Release For Sectional Doors OnlyTNTRODUCCION ContknidoHerramientas necesarias PreparaciGn de la puerta de su cocheraInstalacion CON UNA Puerta Seccional Pianificaci6nInstalacion CON Puertas DE UNA Sola Pieza Planificaci6n continUaPuerta DE UNA Sola Pieza SIN Carril Puerta DE UNA PtEZA CON CarrilDosbl ndudores Dc4npanaBlar,coy. blanr.olroio Nnventario de la Caja de CartOnPemelocoI TORNILLERtA Y Piezas Para EL MontajeMonte el Riel e instale el Trole MONTAJE, PasoInstale la Polea Loca Fije el Riel a la Unidad del MotorDe pulg no ajuste demasiado la tuerce Estaspiezas SE Muestranen Sutamaio Real#nstale ia Cadena y Cable PasoEieroscado INISTALACII6NExtrema INSTALACI6N, Paso tDetermine d6nde va a instalar ia Mnsula del Cabezal Instalacon DE LA MleNSULA DEL Cabezal EN LA Instale la Mnsula del CabezalPared Delantera Instalacion DE LA Mnsula DEL Cabezal EN EL Cielo RasoColoque el Riel en la Mnsula dei Cabezal IINSTALACi6N, PasoEstas Piezasse Mliestranen Sutamanoreal 16pot1q,2depulgPuerta Seccional O Puerta DE UNA Sola Pieza CON Carril Coloque el Abridor en Posici6nCueigue el Abridor MNSTALACaON, PasoVoltios Lnstale la Unidad de Control de la Puerta80TQN Decontroldelapuerta Coloque la Manija y la Cuerda de EEmergencia NSTALACaON, PasoHnstale ia Luz Para evitar dificultades con la instalaci6n, no encienda Bequisitos para la Instalaci6n ElcEricaSi la reglamentaci6n local exige que su abridor tenga Nnstale La Sistema de Protecci6n INSTALACmON, Paso t0Informacin 1MPORTANTE CON Respects DE SeguridadInstalacion DE LAS Mensulas I71Instalaci6n en la pared y InstalaciSn en el piss FiguraSi la luz indicadora del sensor que emile el rayo LOS Sensores DEL Sistema DE Retroceso DE SeguridadPuertas Seccionales NNSTALACm6N, PasoFije la Mnsula de la Puerta Puertas DE UNA Sola Pieza Ep.CLOl Conecte el Brazo de la Puerta al Trole5zo-8,na Solo Para Puertas SeccionalesConecte el braze de la puerta al trole Todas LAS Puertas DE UNA Sola PiezaArme el braze de la puerta, Figura COMa Y CU.,NDO Ajustar LOS LiMITES Durante un ciclo complete del recorridoSi la puerta retrocede cuando est# en la posiciSn Interferencia visible en el ciclo def recorridoEerrar Ajuste la FuerzaComo Y CU,NDO Ajustar LA Fuerza DEL Abridor Pruebe La Sistema de Protecci6n e Pruebe el Sisterna de Retroceso de SeguridadPrueba AjusteSeguridad de retroceso correctamente instalado y alineado C6mo Usar su Abridor de Puerta de CocheraC6mo Abrir ia Puerta Manualmente C6rno Usar la Unidad de Control de ParedComo Desconectar EL Trole Como Reconectar EL TroleAjustes DE Limite Y Fuerza IANTSNIMgEHTO DE SUControlesde Limite Repita la prueba de retroceso de seguridad AjustesLa puerta no cierra y las luces de la unidad del motor Sl Tiene ALGgN ProblemaE1 control remote no activa la puerta Consults el apartado Ajustes, Paso 2 Ajuste la fuerzaHay un cortocircuito en el cable de los sensores de Tabla de Diagn6sticoLos sensores de retroceso Motor se calienta o hay un posible fallo de RPMCOMa Usar EL Baton Learn Aprender C6mo Agregar o Reprogramar un Control Remoto ManualControles Rernotos de 3 Funciones Enter Cierre con un bot6nMeinsulas de soporte Liberador de la Ilave de emergenciaConsota de control premium Mnsulas de extensi6nSU-HOGAR sM LE-FOYER MCall anytime, day or night U SeA, and Canada Call anytime, day or night USoA. only

139.53920D specifications

The Craftsman 139.53920D is a versatile and robust garage door opener, designed to provide both convenience and security to homeowners. Known for its reliability and advanced features, this model stands out in the competitive market of garage door openers.

One of the key features of the Craftsman 139.53920D is its powerful motor. With a lifting capacity suitable for most standard garage doors, it boasts a 1/2 horsepower motor that delivers the strength necessary to open and close heavy garage doors effortlessly. This ensures a smooth and quiet operation, minimizing noise disruptions, which is especially valuable for homes with living spaces above or adjacent to the garage.

In terms of technology, the Craftsman 139.53920D incorporates a range of advanced features aimed at enhancing user experience. It comes equipped with Craftsman's proprietary Triband technology, which operates on three frequencies, providing increased range and improved signal reliability. This technology minimizes signal interference, ensuring that the opener responds quickly to your commands, whether you are close by or parked at the end of the driveway.

Safety is also a critical aspect of the Craftsman 139.53920D. The unit includes an automatic reverse feature that immediately stops and reverses the door's motion if it detects an obstacle in its path. This is vital in preventing accidents and ensuring the safety of children and pets. Additionally, the opener is compatible with the Security+ 2.0 system, which offers rolling code technology that changes the access code each time the remote is used, adding an extra layer of security against unauthorized access.

Installation of the Craftsman 139.53920D is user-friendly, with clear instructions provided and all necessary hardware included. The unit can accommodate various garage door styles, making it a flexible choice for different homeowners.

Furthermore, the Craftsman 139.53920D offers smartphone compatibility through the Craftsman smart app, allowing users to control their garage door from anywhere, receive real-time alerts, and even monitor the status of the door remotely. This feature makes it easier than ever to ensure that your garage is secure, even when you're not at home.

In summary, the Craftsman 139.53920D is an excellent choice for homeowners seeking reliability, advanced technology, and convenient features in a garage door opener. Its blend of power, safety mechanisms, and smart technology makes it a standout option for enhancing home security and convenience.