Page 1: Table Of Contents
This Installation document is available at no charge from: - Your local Wayne Dalton Sales Center, or - Online at www.Wayne-Dalton.com, or - By mailing to: Wayne Dalton, a division of Overhead Door Corporation, P.O. Box 67, Mt. Hope, OH., 44660...
Page 2: Pre-Installation
Existing Door & Prepar- NEVER hang tools, bicycles, hoses, clothing or anything else from horizontal tracks. ing the Opening. These are available for download at www.Wayne-Dalton.com or at your Track systems are not intended or designed to support extra weight.
Page 3: Package Contents
NOTE: Drill a 3/16” pilot hole in the mounting surface to avoid splitting the lumber. Do not attach the mounting surface with nails. WEATHERSTRIPS (MAY NOT BE INCLUDED): Depending on the size of your door, you may have to cut or trim the weatherstrips (if neces- sary) to properly ﬁt into the header and jambs.
Page 4: Door Section Identification
Door Section Identiﬁcation When installing your door, you must use sections of the appropriate height in the right stack- Half Center Pull down rope ing location. Determine, what sections you need to use in what order depends on the design hinges (as required) (if included) Lift handles (as required) Torsion springs RH/LH...
Page 5 Approved winding bars Saw horses Safety glasses Locking pliers...
Page 6: Breakdown Of Parts
BREAKDOWN OF PARTS NOTE: The illustrations shown on this page are general representations of the door parts. Each speciﬁc door models may have unique variations. J10. NOTE: For Item (K2), The Rear Center Back Hang Assemblies are to used for all doors over 11’0” door height and over 14’0”...
Page 7: Door Installation Instructions
sure your section to make sure it is the correct height as indicated on the chart. DOOR INSTALLATION Place the bottom section face down on a couple of sawhorses or ﬂat clean/ smooth surface. INSTRUCTIONS Align the bottom weather seal with the ﬂap pointing towards the outside surface of the bottom section.
Page 8 FOR BOTTOM SECTION, WITH FACTORY INSTALLED THREADS: Attach the bottom corner Typical bottom bracket to the bottom section using (3) 1/4” - 20 x 1-3/8” RED HEAD bolts, as shown. Repeat corner bracket the same process for the right hand side. (2) Track roller IMPORTANT: THE 1/4”...
Page 9 Next secure the bottom leg of the strut to the bottom section using (1) 1/4” - 14 x 1” lag lag screws. Repeat for other half center hinge(s). screw. Repeat for other side. Equally spaced Equally spaced Double graduated end hinge Single graduated end hinge Graduated with long stem track roller...
Page 10 NOTE: Center hinge(s) use #1 graduated end hinges at each pre-drilled or vertical stile loca- hinge(s). tion. The pre-drilled locations are located at the top rails on the inside of the section surface. NOTE: Some struts also may or may not have holes in them. If they don’t, then prior to Center hinge Lower hinge...
Page 11 Repeat for other top ﬁxture assemblies. (1) 5/16”-18 x 3/4” Carriage bolt Top ﬁxture slide Weather seal (If applicable) “L” Reinforcing Top ﬁxture bracket (if applicable) base (1) 5/16”-18 Hex nut Level Starting on the left hand side, align the lip of the top ﬁxture base onto the top corner of the top section and even with the side edge of the top section.
Page 12 5 Section High Strutting Schedule Angle mount Riveted Section Type Type Of Strut Location On Section vertical track vertical track assembly assembly Intermediate III (1) Long Bottom Of Section Intermediate II (1) Long Intermediate I IF NO STRUTTING IS REQUIRED ON THE LOWER RAIL OF THE INTERMEDIATE SEC- Flag 5/16”...
Page 13: Counterbalance Installation Instructions
Stacking Top Section Angle 1/4”-20 mount Flange 1/4”-20 x hex nuts 9/16” Place the top section in the opening. Install a nail to prevent the top section from falling Track bolts backwards. Now, ﬂip up the hinge leaves, hold tight against section, and fasten center hinges ﬁrst and end hinges last (refer to step, Stacking Sections).
Page 14 Horizontal track angle Spring mounting pad (2” X 6”), White Pine or denser. Typical center bracket Horizontal track radius Vertical line Left hand (2) 3/8”-16 x 3/4” Typical center Jamb end bracket Truss head bolts of left hand (2) 3/8”-16 x 3/4” end bearing Horizontal Truss head bolts...
Page 15 NOTE: Refer to the Package Contents and or Breakdown of Parts to determine if your door with the red winding cone and the red cable drum at the left end of the torsion keyed shaft. came with a coupler assembly. Next on the right hand side, lay the other coupler half, center bracket bearing, the torsion spring with the black winding cone, and the black cable drum at the right end of the torsion IMPORTANT: RIGHT AND LEFT HAND IS ALWAYS DETERMINED FROM INSIDE THE BUILDING...
Page 16 NOTE: Position both torsion keyed shafts so that equal amounts of the shafts extend from (3) 3/8” - 16 x 1-3/4” Torsion each end bearing brackets. hex head screws and spring (3) 3/8” - 16 Hex nuts Center Stationary Center bracket Left hand end Right hand end...
Page 17 Winding Bars Size Of Winding Bar Spring Inner (Steel Rods) (Inches) Diameter Used On Jamb 1/2” dia. x 18” 2” and 2-5/8” 5/8” dia. x 24” 3-3/4” Locking pliers Intermediate section Typicall left hand end bearing bracket Locking pliers attached Vertical Vertical to crown leg of vertical...
Page 18 Torsion spring(s) should be wound in the direction the end coil points. 90° Torsion spring(s) Spring coils Perforated HIGH SPRING TENSION CAN CAUSE SERIOUS INJURY OR DEATH. angle DO NOT adjust, repair or remove springs or parts to which springs are connected, such as steel brack- ets, cables, wood blocks, fasteners or other parts of the counterbalance system.
Page 19 Wayne Dalton 2501 S. State Hwy 121 Bus., Suite 200 Lewisville, TX 75067 For service, call (800) 827-3667 www.Wayne-Dalton.com SAFETY INSTRUCTIONS 1. Operate door ONLY when it is properly adjusted and free of obstructions. Residential warning label, The warning label will 2.
Page 20: Optional Installation
Optional Installation WARNING Door Arm Hookup DO NOT INSTALL PULL DOWN ROPE ON DOORS WITH OPERATORS. CHILDREN MAY BECOME ENTANGLED IN THE ROPE CAUSING SEVERE OR FATAL INJURY. At the center of the top section, measure horizontally from the top of center hinge to the bottom of strut.
Page 21: Maintenance
When the ﬁnish becomes eroded or thin, clean 67, Mt. Hope, OH., 44660, or at www.Wayne-Dalton.com. For additional information on and prime any areas showing deterioration. Then completely reﬁnish the door, according to garage door/operator maintenance go to www.dasma.com and reference TDS 151, 167...
Page 22 Wayne Dalton 2501 S. State Hwy 121 Bus., Suite 200 Lewisville, TX 75067 For service, call (800) 827-3667 www.Wayne-Dalton.com SAFETY INSTRUCTIONS 1. Operate door ONLY when it is properly adjusted and free of obstructions. Residential warning label, The warning label will 2.
Page 23: Warranty
Warranty 7400 Series Limited Warranty Wayne Dalton, a division of Overhead Door Corporation ("Seller") warrants to the original purchaser of the Model Series 7400 (“Product”), subject to all of the terms and conditions hereof, that the Product and all components thereof will be free from defects in materials and workmanship for a period of One (1) year, measured from the date of installation: Seller’s obligation under this warranty is specifically limited to repairing or replacing, at its option, any part which is...
Page 24 Thank you for your purchase. PLEASE DO NOT RETURN THIS PRODUCT TO THE STORE If you need assistance, please call 1-866-569-3799 (press Option 1) and follow the prompts to contact a customer service representative. They will be happy to handle any questions that you may have.

Wayne-Dalton 7400 Series Installation Instructions And Owner's Manual

Pre-Installation

Breakdown of Parts

Door Installation Instructions

Counterbalance Installation Instructions

Optional Installation

Maintenance

Warranty

Quick Links

Related Manuals for Wayne-Dalton 7400 Series

Summary of Contents for Wayne-Dalton 7400 Series

Table of Contents