Craftsman 139.18054 Owner's Manual

3PliersWire CuttersClaw HammerHack SawScrewdriverAdjustable End WrenchLocking pliers1/2", 7/16" and 1/4" Socketsand WrenchDrillTape Measure21StepladderPencil3/16", 5/16" and5/32" Drill BitsCarpenter'sLevelPreparing your garage doorBefore you begin:• Disable locks.• Remove any ropes connected to garage door.• Complete the following test to make sure yourgarage door is balanced and is not sticking orbinding:1. Lift the door about halfway as shown. Releasethe door. If balanced, it should stay in placesupported entirely by its springs.2. Raise and lower the door to see if there is anybinding or sticking.If your door binds, sticks, or is out of balance, call atrained door systems technician.Tools neededDuring assembly, installation and adjustment of theopener, instructions will call for hand tools asillustrated below.Sectional DoorOne-Piece DoorTo prevent damage to garage door and opener:• ALWAYS disable locks before installing and operatingthe opener.• ONLY operate garage door opener at 120V, 60 Hz toavoid malfunction and damage.To prevent possible SERIOUS INJURY OR DEATH:• ALWAYS call a trained door systems technician ifgarage door binds, sticks, or is out of balance. Anunbalanced garage door may not reverse whenrequired.• NEVER try to loosen, move or adjust garage door, doorsprings, cables, pulleys, brackets or their hardware, allof which are under EXTREME tension.• Disable ALL locks and remove ALL ropes connected togarage door BEFORE installing and operating garagedoor opener to avoid entanglement.WARNINGCAUTIONWARNINGCAUTION