Craftsman 139.5391 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 garage door.

•Safety reversalsystem 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 reversal system MUST be tested. Door MUST reverseon contact with 1-1/2" high (3.8 cm) object (or 2x4 laid flat) on the floor.

/,

_1 _&

J

I 1/2 (38cm)board (or a 2x4 laid fiat)

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

Safety Reversing Sensor

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Contents Garage Door Opener Abridor DE Puerta DE Cochera Table of Contents Sectional Door One-Piece Door Preparing your garage doorTools needed Planning Sectional Door InstallationSectional Door Installations ONE-PIECE Door with Track ONE-PIECE Door InstallationsONE-PIECE Door Without Track Carton Inventory Hardware Inventory Assembly HardwareAssemble the Rail & Install the lolley Assembly StepFasten the Rail to the Motor Unit Install the Idler PulleyRexScrews Install the Chain/CableTrolley InstallationTighten the Chain Determine the Header Bracket Location Installation StepCeiling Header Bracket Installation Install the Header BracketWall Header Bracket Installation Attach the Rail to the Header Bracket Sectional Door or ONE-PIECEDOOR with Track Position the OpenerHidden Hang the OpenerOutside Keylock Accessory Connections Install the Door ControlAttach the Emergency Release Rope and Handle Install the LightElectrical Requirements Facing the door from inside the garage Install The Protector SystemImportant Information about Safety Reversing Sensor Wall installation Installing the BracketsTroubleshooting the Safety Sensors Mounting and Wiring the Safety SensorsAligning the Safety Sensors Ure Fasten the Door BracketSectional Doors Screws not provided to fasten the bracket to the door ONE-PIECE DoorsSectional Doors only Connect Door Arm to TrolleyALL ONE-PIECE Doors Adjustment procedures, FigureClosed door adjustment decrease Down travel limit Adjust the UP and Down Travel Limits Adjustment StepTravel cycle after each adjustment HOW and When to Adjust the LimitsTest the Down close force Adjust the ForceHOW and When to Adjust the Forces Adjust Test the Safety Reversal SystemTest The Protector System TestActivate your opener with any of the following Using Your Garage Door OpenerOperation Disconnect the Trolley Using Wall.Mounted To Open the Door Manually ControlLockout position TrolleOnce a Month Care of Your OpenerTwice a Year Once a YearMy lights will not turn off when door is open Having a PROBLEM?My remotes will not activate the door My door reverses for no apparent reasonTom Motor unit doesnt operate Symptom LED is not lit on door controlNot glow steady Using the Learn Button Using the Premium Control Console To Add or Reprogram a Hand.held Remote ControlProgramming To Erase All Codes From Motor Unit MemoryAdd, Reprogram Or Change Keyless Entry PIN Using the Learn Button Using the Premium Control ConsoleDescription Repair PartsRail Assembly Parts Installation Parts MotorUnitAsmblyPas WA R RJ AccessoriesExtemsiOn Bracketsi 139.53786 139i53709DO Gleaan BrakeRevisi6n de los Simbolos y Trminos de Seguridad Herramientas necesarias Preparaci6n de !,,1 puerta de su cocheraInstalacin CON UNA Puerta Seccional Planificaci6nINSTALACI6N CON Puertas DE UNA Sola Pieza Planificaci6n continUaInventario de la Caja de Cart6n Rcrascadtrol TORNILLERfA Y Piezas Para LA Instalacin Inventario de PiezasMonte el Riel e instale el Trole Instale la Polea Loca Fije el Riel a la Unidad del MotorInstale la Cadena y Cable Iii!iii!iii!iii!iii!iii!iii!iii!iii!iii!iii!iii!iiTEIAApriete la Cadena Instruccion ES IM Portantes ParaDetermine d6nde va a instalar La M6nsula del Cabezal INSTALACION, PasoInstale la Mnsula del Cabezal Coloque el Riel en la Mnsula del Cabezal Retire la espuma de embalaje Coloque el Abridor en Posici6nCuelgue el Abridor Conexiones pare la Unidad de Control Exterior Instale la Unidad de Control de la PuertaInstale la Luce Coloque la Cuerda y la Manija de EmergenciaRequisitos para la Instalaci6n Elctrica ¢!AEstos sensoresse deben instalaren el interiorde la Instale La Sistema de Protecci6nSi se instalay se alinea oorreotamente, el sensordel Instatacl6n en la pazd Flgura 2 y SiguientesInstatacl6n en el p!$o Flgura La ilustraci6nCOMe Alinear LOS Sensores DE Seguridad Fije la Mnsula de la Puerta INSTALACION, Paso 1Puertas DE UNA Sola Pieza Flgura Conecte el Brazo de la Puerta al TroleConecte e! braze de la puerta a! trote Procedlmlento de ajuste, FlguraSt la puerta no se abre per !o menos 1.5 m 5 pies Ajuste el Limite del Recorrido Hacia Arriba y Hacia AbajoPruebe la fuerza de/recorrldo Hacia Arriba abrlr Ajuste la FuerzaAjuste Pruebe el Sistema de Retroceso de SeguridadPruebe La Sistema de Protecci6n C6mo Usar su Abridor de Puerta de Cochera Para reducir el riesgo de lesiones graves o la muerteMarius C6mo Usar la Unidad de Control de ParedC6mo Abrir la Puerta Manualmente Ascondiciones ERTErt¢iSl Tiene Algun Problema Sfntoma E! LED del control de ta puerta no se enclende Tabla de Diagn6sticoCoro Usar LA Consola DE Control Premium C6mo Agrogar o Reprogramar Un Control Remoto ManualSuelte los botones cuandolab lucos Controles Remotos FuncionesPara porter un PiN temporal Enoendida por 30 segundosReface!ones y Servlclo Sears $61o estan dlsponlbles a travd$ deMY-HOME
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