Craftsman 139.10158 Owner's Manual

Contents

Unattended OperationThe Timer-to-Close (TTC) feature, the Craftsman Garage Door app, and Smart Garage Door and Gate Monitor are examples of unattendedclose and are to be used ONLY with sectional doors. Any device or feature that allows the door to close without being in the line of sightof the door is considered unattended close. The Timer-to-Close (TTC) feature, the Smartphone Control, and any other Smart Controldevices are to be used ONLY with sectional doors.Preparing your garage doorBefore you begin:1. Disable locks and remove any ropes connected to thegarage door.2. Lift the door halfway up. Release the door. If balanced, itshould stay in place, supported entirely by its springs.3. Raise and lower the door to check for binding or sticking.If your door binds, sticks, or is out of balance, call atrained door systems technician.4. Check the seal on the bottom of the door. Any gapbetween the floor and the bottom of the door must notexceed 1/4" (6 mm). Otherwise, the safety reversal systemmay not work properly.5. The opener should be installed above the center of thedoor. If there is a torsion spring or center bearing plate inthe way of the header bracket, it may be installed within4 feet (1.2 m) to the left or right of the door center. Seepage 12.Sectional Door One-Piece DoorTo prevent possible SERIOUS INJURY or DEATH:l ALWAYS call a trained door systems technician if garage doorbinds, sticks, or is out of balance. An unbalanced garage doormay NOT reverse when required.l NEVER try to loosen, move or adjust garage door, doorsprings, cables, pulleys, brackets or their hardware, ALL ofwhich are under EXTREME tension.l Disable ALL locks and remove ALL ropes connected togarage door BEFORE installation and operating garage dooropener to avoid entanglement.l DO NOT install on a one-piece door if using devices orfeatures providing unattended close. Unattended devices andfeatures are to be used ONLY with sectional doors.To prevent damage to garage door and opener:l ALWAYS disable locks BEFORE installing and operating theopener.l ONLY operate garage door opener at 120 V, 60 Hz to avoidmalfunction and damage.Tools neededDuring assembly, installation and adjustment of the opener,instructions will call for hand tools as illustrated below.StepladderDrill Bits 3/16",5/16", and 5/32"Claw HammerCarpenter’s Level(optional) PencilScrewdriverDrill Wire CuttersAdjustable End WrenchTape MeasurePliersSockets and Wrench 1/2",5/8", 7/16", 9/16", and 1/4"Hack Saw3