Wayne-Dalton Quantum 3214 Owner Installation And User Manual

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Contents

6Step 1: Attaching Motor Power Head Unit to RailBefore assembly, align sprocket/coupling cogs to match notchesof driver gear. Rotate the Motor Spline to position Driver Gear sothat the nearest notch in Driver Gear is directly behind MotorSpline, as illustrated. Note: Do not rotate more than ½ turn.Place opposite end of rail on temporary support approximately 6”in height.Proceed to attach rail to motor PowerHead Unit making sure that pre-alignment allows proper engagementbetween sprocket/coupling cog anddriver gear notches. Realign as neces-sary, making sure to keep any rotationonly to the nearest notch. Using four (4)supplied 1/4”-20 x 5/8” hex head bolts,assemble Motor Power Head Unit torails with a 3/8” socket. Tighten se-curely.Do not plug the opener power cord into electrical outlet until fully installed and instructed to do so inthis manual. Door springs, pulleys and cables are under extreme tension and can cause severe injury.Do not attempt to adjust or repair. Call a professional door service company.Do not wear rings, watches or loose clothing when installing or servicing a garage door system. Use asturdy, non-metallic step ladder. Remove all ropes or cords attached to the garage door. Failure to doso may result in personal injury due to entanglement. Disable all existing locking devices on the garagedoor, by securing lock/latch to inside face of door with suitable screw.Install only on a properly balanced garage door. An improperly balanced door could cause severe in-jury. Have a qualified service person make repairs to cables, spring assemblies and other hardware be-fore installing opener.READ AND FOLLOW ALL INSTALLATION INSTRUCTIONSStep 2: Positioning and Installing Front Wall BracketCAUTION: Do not attempt to loosen or remove any portion of door spring system in order to reinforceheader wall or to mount wall bracket. If these are necessary, call a professional garage door serviceperson.Note: it is recommended that the door opener be installed 7 feet or more above the door.REINFORCE THE HEADER WALLReinforce the header wall (wall above door opening) as re-quired, to ensure rigid mounting of the front wall bracket.Locate the vertical center line of the garage door and mark iton the header above the door and on the top rail of the door.Raise the door slightly until the top rail reaches the highestpoint of travel (see illustration); using a carpenter’s level,transfer and mark the highest point of travel on the headerwall.Mount the front wall bracket with its lower edge approxi-mately 1/2” (room permitting) above the mark showing thehighest point of travel centered on the vertical center line.Mark the two mounting holes and pre-drill with a 3/16” drill.Mount wall bracket using the lag screws supplied (1/4” x 1-1/2”) to ensure rigid mounting.INSTALLATION INSTRUCTIONS