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Important Safety Instructions

DEFINITION OF KEY WORDS USED IN THIS MANUAL:

WARNING 

INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH; IF NOT 

AVOIDED, COULD RESULT IN SEVERE OR FATAL INJURY.

CAUTION 

PROPERTY DAMAGE OR INJURY CAN RESULT FROM FAILURE TO FOLLOW 

INSTRUCTIONS.

IMPORTANT: 

REQUIRED STEP FOR SAFE AND PROPER DOOR OPERATION.

NOTE:

 Information assuring proper installation of the door.

READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING INSTALLATION. IF 

IN QUESTION ABOUT ANY OF THE PROCEDURES, DO NOT PERFORM THE WORK. 

INSTEAD, HAVE A TRAINED DOOR SYSTEMS TECHNICIAN DO THE INSTALLATION OR 

REPAIRS.
1.

 

READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.

2.

 

Wear protective gloves during installation to avoid possible cuts from sharp metal 

edges.

3.

 

It is always recommended to wear eye protection when using tools, otherwise eye 

injury could result.

4.

 

Avoid installing your new door on windy days. Door could fall during the installation 

causing severe or fatal injury.

5.

 

Doors 12’-0” wide and over should be installed by two persons, to avoid possible 

injury.

6.

 

Operate door only when it is properly adjusted and free from obstructions.

7.

 

If a door becomes hard to operate, inoperative or is damaged, immediately have 

necessary adjustments and/ or repairs made by a trained door system technician using 

proper tools and instructions.

8.

 

DO NOT stand or walk under a moving door, or permit anybody to stand or walk under 

an electrically operated door.

9.

 

DO NOT place fingers or hands into open section joints when closing a door. Use lift 

handles/ gripping points when operating door manually.

10.

  DO NOT permit children to operate garage door or door controls. Severe or fatal injury 

could result should the child become entrapped between the door and the floor.

11.

  Due to constant extreme spring tension, do not attempt any adjustment, repair or 

alteration to any part of the door, especially to springs, spring brackets, bottom corner 

brackets, fasteners, counterbalance lift cables or supports. To avoid possible severe or 

fatal injury, have any such work performed by a trained door systems technician using 

proper tools and instructions.

12.

  On electrically operated doors, pull down ropes must be removed and locks must be 

removed or made inoperative in the open (unlocked) position.

13.

  Top section of door may need to be reinforced when attaching an electric opener. 

Check door and/ or opener manufacturer’s instructions.

14.

  Visually inspect door and hardware monthly for worn and or broken parts. Check to 

ensure door operates freely.

15.

  Test electric opener’s safety features monthly, following opener manufacturer’s instruc-

tions.

16.

  NEVER hang tools, bicycles, hoses, clothing or anything else from horizontal tracks. 

Track systems are not intended or designed to support extra weight.

17.

  This door may not meet the building code wind load requirements in your area. For 

your safety, you will need to check with your local building official for wind load code 

requirements and building permit information.

18.

  For windloaded doors, the wind performance is achieved via the entire door system 

and component substitution is not authorized without express permission by Wayne 

Dalton.

NOTE:

 It is recommended that 5/16” lag screws are pilot drilled using a 3/16” drill bit, prior 

to fastening.

CAUTION 

IF ANY PART OF THE DOOR IS TO BE INSTALLED ONTO PRESERVATIVE-

TREATED WOOD, PTFE-COATED OR STAINLESS STEEL FASTENERS MUST BE 

OBTAINED AND USED. REPLACEMENT FASTENERS MUST BE OF AT LEAST 

EQUAL STRENGTH AND SIZE AS ORIGINAL FASTENERS. IF THE ORIGINAL 

FASTENER WAS RED-HEAD, THE REPLACEMENT FASTENER MUST BE RED-

HEAD ALSO. CONTACT WAYNE DALTON FOR FASTENER STRENGTH VALUES IF 

NEEDED.

WARNING 

IMPACT GUNS ARE NOT RECOMMENDED. WHEN INSTALLING 5/16” LAG 

SCREWS USING AN ELECTRIC DRILL/ DRIVER, THE DRILL/ DRIVERS 

CLUTCH MUST BE SET TO DELIVER NO MORE THAN 200 IN-LBS OF 

TORQUE. FASTENER FAILURE COULD OCCUR AT HIGHER SETTINGS.

IMPORTANT: 

RIGHT AND LEFT HAND IS DETERMINED INSIDE THE BUILDING LOOKING OUT.

Potential Hazard

Effect

Prevention

 

Moving door

   WARNING

Could result in Death or Serious 

Injury

Keep people clear of opening 

while Door is moving.

Do 

NOT

 allow children to play 

with the Door Opener.

Do 

NOT

 operate a Door that 

jams or one that has a broken 

spring.

High tension spring

   WARNING

Could result in Death or Serious 

Injury

Do 

NOT

 try to remove, install, 

repair or adjust springs or 

anything to which door spring 

parts are fastened, such as, 

wood blocks, steel brackets, 

cables or other like items.

Installations, repairs and 

adjustments must be done by 
a trained door system techni-

cian using proper tools and 

instructions.

Removing an Existing Door 

and Preparing the Opening

IMPORTANT: 

COUNTERBALANCE SPRING TENSION MUST ALWAYS BE RELEASED BEFORE 

ANY ATTEMPT IS MADE TO START REMOVING AN EXISTING DOOR.

WARNING 

A POWERFUL SPRING RELEASING ITS ENERGY SUDDENLY CAN CAUSE 

SEVERE OR FATAL INJURY. TO AVOID INJURY, HAVE A TRAINED DOOR 

SYSTEMS TECHNICIAN, USING PROPER TOOLS AND INSTRUCTIONS, 

RELEASE THE SPRING TENSION.

To avoid possible injury and to insure proper installation, it's highly recommended that you 

read and fully understand the complete instructions on removing an Existing Door & Prepar-

ing the Opening. These are available for download at 

www.Wayne-Dalton.com

 or at your 

local Wayne Dalton Sales Center.

IMPORTANT: 

IF YOU JUST REMOVED YOUR EXISTING DOOR OR YOU ARE INSTALLING A 

NEW DOOR, COMPLETE ALL STEPS IN PREPARING THE OPENING.
To ensure secure mounting of track brackets, side and spring anchor brackets, or steel 

angles to new or retro-fit construction, it is recommended to follow the procedures outlined in 

DASMA technical data sheets #156, #161 and #164 at 

www.dasma.com

.

The inside perimeter of your garage door opening should be framed with wood jamb 

and header material. The jambs and header must be securely fastened to sound framing 

members. It is recommended that 2” x 6” lumber be used. The jambs must be plumb and 

the header level. The jambs should extend a minimum of 12” (305 mm) above the top of 

the opening for Torsion counterbalance systems. For low headroom applications, the jambs 

should extend to the ceiling height. Minimum side clearance required, from the opening to 

the wall, is 3-1/2” (89 mm).

IMPORTANT: 

CLOSELY INSPECT JAMBS, HEADER AND MOUNTING SURFACE. ANY WOOD 

FOUND NOT TO BE SOUND, MUST BE REPLACED.
For Torsion counterbalance systems, a suitable mounting surface (2” x 6”) must be firmly 

attached to the wall, above the header at the center of the opening.

2

Pre-Installation

Содержание 7400 Series

Страница 1: ...on Instructions 7 Counterbalance Installation Instructions 13 Optional Installation 20 Door Arm Hookup 20 Lift Handles 20 Pull Down Rope 20 Maintenance 21 Cleaning Your Garage Door 21 Painting Your Garage Door 21 Maintaining The Finish On Your Garage Door 21 Operation And Maintenance 21 Warranty 23 Wayne Dalton a division of Overhead Door Corporation Model 7400 Series T O R S I O N INSTALLATION IN...

Страница 2: ...ss permission by Wayne Dalton NOTE It is recommended that 5 16 lag screws are pilot drilled using a 3 16 drill bit prior to fastening CAUTION IF ANY PART OF THE DOOR IS TO BE INSTALLED ONTO PRESERVATIVE TREATED WOOD PTFE COATED OR STAINLESS STEEL FASTENERS MUST BE OBTAINED AND USED REPLACEMENT FASTENERS MUST BE OF AT LEAST EQUAL STRENGTH AND SIZE AS ORIGINAL FASTENERS IF THE ORIGINAL FASTENER WAS ...

Страница 3: ...r manufacture installation instructions for appropriate depth into room BACKROOM REQUIREMENTS Door Height Track Manual Lift Motor Operated 6 0 to 7 0 15 Radius 102 2591 mm 125 3175 mm 7 1 to 8 0 15 Radius 114 2896 mm 137 3480 mm 8 1 to 9 0 15 Radius 126 3200 mm 168 4267 mm 9 1 to 10 0 15 Radius 138 3505 mm 168 4267 mm HEADROOM REQUIREMENTS Track Type Space Needed 15 Radius 14 1 2 368 mm Weatherstr...

Страница 4: ...ch side of the sections identifies the stacking sequence The sequence is always determined by 1 being the bottom section to 3 or 4 being the highest top section If the stamp on the section is illegible refer to the section side view illustration The section side view illustration shows the section profile of all sections and can also be used to identify each section The BOTTOM SECTION can be ident...

Страница 5: ...Locking pliers Safety glasses Approved winding bars Saw horses 5 ...

Страница 6: ...nd and Right Hand Cable Drums J5 Center Bracket As Required J6 Center Bearing As Required J7 Torsion Shaft Torsion Keyed Shaft As Required J8 Torsion Keyed Shafts As Required J9 Keys As Required J10 Center Coupler Assembly As Required K REAR BACK HANGS K1 Left Hand And Right Hand Rear Back Hang Assemblies K2 Left and Right Hand Rear Center Back Hang Assemblies As Required K3 Left and Right Hand Re...

Страница 7: ...he correct height as indicated on the chart Place the bottom section face down on a couple of sawhorses or flat clean smooth surface Align the bottom weather seal with the flap pointing towards the outside surface of the bottom section Starting at one end of the door measure inward 1 and attach the bottom weather seal to the bottom of the bottom section with 3 4 long galvanized roofing nails not s...

Страница 8: ...acing UP Long stem track roller Spacer 2 Track roller carriers Typical bottom corner bracket STD facing UP 8 1 4 14 x 1 Lag screws Side view of track roller carrier s Inner holes 2 Track Outer holes 3 Track Attaching Hinges and Strut To Bottom Section 5 Lay a SHORT STRUT onto the bottom rail of the bottom section Position the bottom of the strut 3 4 up from the bottom edge of the bottom section Ce...

Страница 9: ...lip NOTE If you don t have half center hinges then skip this part of the step Refer to Package Contents Breakdown Of Parts to determine if you have half center hinges Using a tape measure position the half center hinges equally spaced in between the center hinges and the graduated end hinges Position the holes of the lower hinge leaf at the top rail of the bottom section Using the half center hing...

Страница 10: ...er hinge as a template drill pilot holes 1 deep into the Intermediate section with a 1 8 drill bit if needed IMPORTANT BE EXTREMELY CAREFUL NOT TO DRILL THRU THE SECTION ONLY DRILL 1 DEEP IF YOU HAVE 2 LONG STRUTS Attach the upper slot of the center hinge using a 1 4 14 x 1 lag screw Secure the leg of the strut to the hole of the center hinge using a 1 4 14 x 1 lag screw Secure the other leg of th...

Страница 11: ...en shims If necessary Attaching Vertical Tracks To Jambs 9 NOTE Depending on your door you may have Fully Adjustable Flag Angles Riveted Vertical Track Assemblies or you may have Angle Mount Vertical Track Assemblies Refer to Package Contents Breakdown of Parts to determine which Flag Angles Vertical Track Assemblies you have IMPORTANT IF YOUR DOOR IS TO BE INSTALLED PRIOR TO A FINISHING CONSTRUCT...

Страница 12: ...LY CAREFUL NOT TO DRILL THRU THE SECTION ONLY DRILL 1 DEEP Attach the center hinge upper leaf to the section using 2 1 4 14 x 1 lag screws Repeat same process for other center hinge s and or half center hinge s 2 1 4 14 x 1 Lag screws Typical sections shown Half center hinge Upper hinge leaf Center hinge 2 1 4 14 x 1 Lag screws Upper hinge leaf FOR GRADUATED END HINGES Starting with the outer grad...

Страница 13: ...tal track angle 3 8 16 x 3 4 Truss head bolt 1 4 20 x 9 16 Track bolts 1 4 20 Flange hex nuts Horizontal track Flag angle upper slot Level 1 4 20 x 9 16 Track bolts 1 4 20 Flange hex nuts 12 Radius track 15 Radius track IF YOU HAVE ANGLE MOUNT To install horizontal track place the curved end over the top track roller of the top section Align the bottom of the horizontal track with the top of the v...

Страница 14: ...k a vertical pencil line on the mounting surface above the door at the center Align the edge of the center bracket with the vertical pencil line and the center of the center bracket with the horizontal pencil line this is to ensure the torsion shaft is level between the center and end bearing brackets NOTE On some single spring doors the spring can be longer than half the opening width If your spr...

Страница 15: ... 8 Washers 3 3 8 Lock washers Coupler halves Set screws Set screws Facing the inside of the door lay the 2 torsion keyed shafts on the floor One torsion keyed shaft on the left hand side and the other torsion keyed shaft on the right hand side Starting on the left hand side lay one of the coupler halves the center bracket bearing torsion spring with the red winding cone and the red cable drum at t...

Страница 16: ... 1 1 2 Hex head bolts 2 3 8 16 Nuts Torsion spring Torsion spring Stationary spring cone Coupler halves Coupler assembly 3 3 8 16 x 1 3 4 hex head screws and 3 3 8 16 Hex nuts Stationary spring cone Torsion spring 2 3 8 16 x 1 1 2 Hex head bolts and 2 3 8 16 Hex nuts Torsion spring Center bracket Center bracket Attaching Counterbalance Lift Cables 18 Starting on the left hand side thread the count...

Страница 17: ...d track roller on both sides of door Bottom section Lock section Locking pliers attached to crown leg of vertical track Intermediate section Vertical track Vertical track Winding Spring s 21 WARNING WINDING SPRING IS AN EXTREMELY DANGEROUS PROCEDURE AND SHOULD BE PERFORMED ONLY BY A TRAINED DOOR SYSTEM TECHNICIAN USING PROPER TOOLS AND INSTRUCTIONS WARNING USE ONLY SPECIFIED WINDING BARS AS STATED...

Страница 18: ...er on one side and just below the second track roller on the other side This will prevent the door from raising or lowering while installing the rear back hangs Using the chart below select the appropriate perforated angle may not be supplied Fabri cate and install rear back hangs as shown Perforated Angle Gauge Weight Limitations Perforated Angle Gauge Door Balance Weight 2 x 2 x 12 Gauge 800 lbs...

Страница 19: ...in the installation instructions even if the door is motor operated Failure to install and use these lift handles gripping points on this door can result in serious injury to fingers and or hands if placed in the opening between sections when the door is operated manually The adjacent bottom corner bracket and all cable retention features including milford pins cotter pins clevis pins are under HI...

Страница 20: ...hat point NOTE Some Garage Doors may require both lift handles to be installed on bottom section If your bottom section height is 28 or 29 install both lift handles onto the bottom section Install bottom lift handle per above instructions then install the second lift handle a Minimum of 20 and a Maximum of 30 above the bottom lift handle Measure up 4 from the bottom of the Intermediate I section U...

Страница 21: ...rce settings must be adjusted properly Refer to the owner s manual supplied with your drawbar operator for complete details on installa tion operation maintenance and testing of the operator MAINTAINING YOUR GARAGE DOOR Before you begin read all warning labels affixed to the door and the installation instructions and owner s manual Perform routine maintenance steps once a month and have the door p...

Страница 22: ...lt in serious injury to fingers and or hands if placed in the opening between sections when the door is operated manually The adjacent bottom corner bracket and all cable retention features including milford pins cotter pins clevis pins are under HIGH SPRING TENSION Adjustments and repairs must only be made by a trained door systems technician using proper tools and instructions DO NOT REMOVE COVE...

Страница 23: ...primer or stain and two 2 coats of high quality acrylic latex exterior grade finish paint or sealer applied in accordance with the paint or Sealer manufacturer s instructions and Seller s painting and maintenance instructions Sections must be finished within five 5 days of receipt and prior to installation Damage caused by exposure of the product to water moisture sun or other conditions prior to ...

Страница 24: ...ervice representative They will be happy to handle any questions that you may have Thank you for your purchase PLEASE DO NOT RETURN THIS PRODUCT TO THE STORE After installation is complete leave this Installation Instructions And Owner s Manual with the homeowner or fasten it near garage door for easy reference ...

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