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Model 451/452
Aluminum FullView
COMMERCIAL GARAGE DOOR INSTALLATION
INSTRUCTIONS AND OWNER’S MANUAL
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.
IMPORTANT
SAFETY NOTICES
An overhead door is a large heavy object that moves with the help of springs under high tension. Moving objects and springs under tension
can cause injurie
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SIDE ROOM “A” BACKROOM OPERATING ZONE You Can Save Time And Effort If You First Establish All The Facts About The “Operating Zone”. The “ Operating Zone” is the area surrounding the door opening, extending upward and backward as far as the door will travel. We call it the Operating Zone because it is the area that the door will have to operate within and the dimensions are critical and must be known in advance of a door and operator installation. 1. Daylight Opening: Exact size of fi nished ope
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SIDEROOM REQUIREMENTS 3/8 X 3” MIN. 5/16 X 1” DRILLING/ SLEEVE ANCHOR 5/16 X 1” DRILLING/ TAPPING SCREW TAPPING SCREW 1” OVERLAP 1” OVERLAP 1” OVERLAP 1/2”- 5/8” 1/2”- 5/8” 1/2”- 5/8” 4-1/2 1-1/2” MIN. 1-1/2” 4-3/16” 1-1/2” 4-3/16” OPTIONAL OPTIONAL 4-3/16” MOUNTING 3/8 X 3” MIN. MOUNTING BRACKET SLEEVE ANCHOR BRACKET PRECAST WALL WITH CORNER ANGLE STEEL JAMBS PRECAST WALL WITHOUT CORNER ANGLE 2” TRACK 2” TRACK 2” TRACK 3/8 X 3” MIN. SLEEVE ANCHOR 5/16 X 1” DRILLING/ FLUSH TAPPING S
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COUNTERBALANCE CABLES/ BOTTOM BRACKETS For doors using the broken cable safety device, see page 19. For Model 451 doors with the bottom bracket shown in FIG A, locate the bottom section and the left and right hand bottom brackets. Secure the counterbalance cables to the brackets using clevis pin, washer and cotter key as shown in FIG A. Secure bottom brackets to bottom section using (5) 1/4” x 7/8” self-drilling screws as shown in FIG B. Insert a roller into the bottom brackets as shown in FIG
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HINGES NOTE: Top sections do not require hinges. Use the ENDHINGE CHART to determine the proper endhinges for the proper section. Install only the left hand end hinge, as the right hand end hinge will need to be installed when the sections are stacked. Align the proper left hand end hinges to the proper sections using the center line of the endstile as a guide and the 2 punch marks in the endstile to locate the placement of the end hinge. Secure using (2) 1/4” x 7/8” self drilling screws as sh
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BOTTOM SECTION/ VERTICAL TRACK Center and level (or support to a known grade level) the bottom section in the opening, using shims if necessary, as seen in FIG H. Temporarily attach the wall angles to the jambs with the appropriate lag screws, as shown in FIG H-1, FIG H-2 and FIG H-3. Allow 1/2” clearance between the section and the vertical tracks as illustrated in the sidereoom requirements illustrations on page 3. It is important that the top of each track is on the same plane. NOTE: Produc
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HOOK LEFT HAND ROLLER INTO TRACK SLIDE RIGHT ENDHINGE AND LOCK SECTION ROLLER DOWN VERTICAL TRACK AND OVER LOCK SECTION FIG I TOP BRACKETS/ TOP SECTION Align upper-center hole of top bracket with vertical groove on the end stile and ensure top bracket is level and aligned with edge of top section. Secure with (4) 1/4”- 20 x 7/8” self drilling screws, one in each corner of the top bracket, as shown in FIG J. Loosely fasten top bracket slide with (1) 5/16” x 3/4” carriage bolt and fl ange hex
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VERTICAL TRACK ADJUSTMENT Adjust the spacing of the vertical tracks from 3/8”-5/8” spacing at the bottom section to 3/4”-7/8” spacing at the top section; refer to page 3. Permanently secure each vertical track to the jambs. HORIZONTAL TRACKS/ ADJUSTING TOP BRACKET Use chain or cable to temporarily suspend the rear of the horizontal track assembly. Align the curved end of the horizontal track assembly with the top of the vertical track. Secure the horizontal track to the splice plate or fl a
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EBF THIS ILLUSTRATION FIG L-1, L-2 & L-3 SHOWS 15” RADIUS TRACK W/CONCRETE ANCHOR FIG. L-1 FIG. L-4 THIS ILLUSTRATION SHOWS 12” RADIUS TRACK W/LAG BOLT TO WOOD. EBF CUT OFF 3” OF WALL ANGLE , 12” RADIUS APPLICATIONS ONLY FIG. L-2 THIS ILLUSTRATION SHOWS EBF 15” RADIUS TRACK W/SELF DRILLING SCREW TO STEEL (3) 3/8” X 3/4” TRUSS BOLTS AND NUTS. (2) FOR SECURING END BRACKET (1) FOR SECURING HORIZONTAL ANGLE TO FLAG ANGLE FIG. L-3 1/4” X 9/16” TRACK BOLTS AND NUTS FIG. L-4 FIG L SPRING
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ONE or TWO SPRINGS (2” or 2-5/8” ONLY) (2) 1/2” X 3” PRE-CAST STEEL SLEEVE ANCHOR (3) 5/16” X 1” SELF-DRILLING AND TAPPING SCREWS NOTE: MUST SECURE SLEEVE ANCHORS TO BUILDING FIRST , THEN ATTACH BRACKETS TO ANCHORS. FIG M-3 FIG M-4 3” MINIMUM SPRING PAD WIDTH (6” IF FOR TROLLEY OPERATOR) RIGHT HAND DRUM BLACK WINDING CONE BLACK WINDING CONE RED CENTER SUPPORT BRACKET LEFT HAND DRUM RED TWO SPRINGS (3-3/4”) TUBULAR OR 1 PIECE SOLID SHAFT 3-1/2” RIGHT HAND DRUM BLACK WINDING CONE BLACK WIND
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RIGHT HAND DRUM TWO OR MORE SPRINGS (2-5/8” or 3-3/4”) SPLIT SOLID SHAFT BLACK 17” MINIMUM SPRING PAD WIDTH 13” WINDING CONE 3” MINIMUM SPRING PAD WIDTH BLACK COUPLING LEFT HAND DRUM RED WINDING CONE RED FIG O RIGHT HAND DRUM TWO OR MORE SPRINGS (6”) SPLIT SOLID SHAFT BLACK 17” MINIMUM SPRING PAD WIDTH 13” WINDING CONE BLACK 3” MINIMUM SPRING PAD WIDTH COUPLING (2) 3/8” X 1” GRADE 5 BOLT IF PROVIDED AND NUT WITH (2) FLAT WASHERS EACH AND (1) LOCK WASHER EACH PER DSB WALL ANGLE AND SPRING
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WINDING SPRINGS WARNING APPLY LOCKING PLIERS TO THE TRACKS ABOVE THE THIRD ROLLER, OR LOCK DOOR IF APPLICABLE, BEFORE WINDING THE SPRING(S) TO PREVENT DOOR FROM RISING UNEXPECTEDLY, POSSIBLY RESULTING IN SEVERE OR FATAL INJU RY. WARNING WINDING BARS MUST FIT SNUGGLY INTO HOLES IN SPRING WINDING CONES. ATTEMPTING TO WIND SPRINGS WITH LOOSELY FITTING RODS, SCREWDRIVERS OR OTHER IMPROPER TOOLS CAN RESULT IN SEVERE OR FATAL INJURY. Feed the cable attached to the left hand bottom bracket up the ve
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REAR SUPPORTS After spring(s) are wound, cautiously remove locking pliers from vertical tracks, while pushing downward on door to prevent it from raising unexpectedly, in case spring(s) were over wound. Carefully and slowly raise door, until one and a half sections are in the horizontal tracks. Lock door in this position using locking pliers attached to vertical tracks above bottom roller on one side and below bottom roller on other side of door. Space the horizontal tracks 3/4”-7/8” from
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SPRING ADJUSTMENTS Release the locking pliers from vertical tracks and check the door’s counterbalance. Adjust springs if necessary. If door does not balance properly, verify that all supplied components such as struts are installed. Verify quantity, wire diameter, spring size & drums to the spring tag. Check Cable length. Add or subtract up to one turn on the springs. Contact Wayne-Dalton Corp. if problem persists. FINAL ADJUSTMENTS Vertical tracks can now receive fi nal adjustments. Open and
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SPACE CENTER SPACE CENTER BRACKETS 12” - 14” GIRT BRACKETS 12” - 14” GIRT APART ON APPLICATIONS APART ON APPLICATIONS REQUIRING COUPLERS REQUIRING COUPLERS HEAVY PERFORATED ANGLE HEAVY PERFORATED ANGLE (1-5/8 X 2-3/8” X 11 GA.) (1-5/8 X 2-3/8” X 11 GA.) CENTER SPRING CENTER SPRING BRACKET BRACKET BOLT “Z” SHAPED ASSEMBLY USING (4) (2) 3/8” X 1-1/4” 3/8” X 1-1/4” BOLTS BOLTS TO SECURE AND NUTS BRACKET TO ANGLE (2) 3/8” X 1-1/4” “Y” “Y” BOLTS TO SECURE (< 7 FT.) (< 7 FT.) BRACKET TO A
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STEP PLATE INSTALLATION Position your step plate, on the inside of the door, over the bottom section end stile on the side of the door containing the side lock. Secure step plate to endstile with (2) 1/4”-20 x 7/8” Self-drilling screws, as shown in FIG W. For doors ordered with non-keyed locks, a second step plate is provided. Install the second step plate in the same manner as the fi rst, on the lock section (second section), below the side lock. IF SECOND STEP PLATE WAS RECEIVED FOR DOO
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CABLE KEEPER INSTALLATION Place cable keeper between roller carrier tabs. Insert roller through holes in the tabs and through cable keeper. Rotate arm up and hook around cable, letting cable keeper arm pull against the counterbalance cable, keeping it taut, as shown in FIG Y. NOTE: Cable keepers are color coded, black for right hand and red for left hand. IMPORTANT: Cable keepers are intended to keep cables from coming off drums on manually operated doors. CABLE KEEPER CABLE ROLLER CABLE
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1/2” X 3” MIN. SLEEVE 5” MIN. EXTRA HEADROOM REQUIRED ANCHOR (BY OTHERS), 5/16” X 1” SELF-DRILLING AND TAPPING SCREW OR 5/16” X 1-5/8” LAG BOLT 1/2” X 3” MIN. SLEEVE ANCHOR (BY OTHERS), 5/16” X 1” SELF DRILLING AND TAPPING SCREW OR 5/16” X 1-5/8” LAG BOLT COUPLING NOTE: Install Sprocket or chain SINGLE TROLLEY OPERATOR BRACKET IS DOOR SIZE DEPENDENT. hoist as close to track as possible, TROLLEY OPERATOR BRACKET IS SUPPLIED BY OTHERS minimum of 3/4”, to minimize shaft defl ection. TO
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Broken Cable Safety Device Installation 1. Attach the broken cable safety device, with cable attached, to the section using (8) 1/4”-20 X 5/8” self drilling screws. 2. Place the bottom section in the opening. 3. Install the verticals over the rollers. 4. Follow the rest of the door installation per the instruction manual. 5. After the door installation is complete, rotate the cam arm up, and connect the cable arm to the cam arm with the bolt and locking nut. 6. Operate the door to verify that th
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Limited Warranty Model 451, 452 & K-AL Subject to the terms and conditions contained in this Limited Warranty, Wayne-Dalton Corp. (“Manufacturer”) warrants the sections of the door for FIVE (5) YEARS with the exception of the following items. These items will be warranted for a period of ONE (1) YEAR from the date of installation against: (i) Fading, cracking or chipping of the anodized or powder coated finish. (ii) Fogging or condensation forming inside of the insulated glass unit. (ii
