Wayne-Dalton 451 manual

IMPOR T ANT SAFETY NO TICES This manual MUST be attached to the wall in c lose proximity to the door . Model 451/452 Read these instructions car efully befor e attempting installation. If in question about any of the pr ocedur es, do not perform the work. Instead, have a trained door systems technician do the installation or r epairs. Copyright 200[...]

2 Dim. Y INDICA TES THE DIST ANCE FROM THE HEADER TO THE CENTER LINE OF TORSION SHAFT . NOTE: 2 1/2” OF ADDITIONAL HEADROOM IS REQUIRED FOR SINGLE TROLLEY OPERA TOR INST ALLA TIONS. NOTE: HEADROOM CAN BE REDUCED 2-1/2” BY USING THE QUICK CLOSING TOP FIXTURE OR BY SHORTENING THE VER TICAL TRACKS BY 3” MAX. TRACK SIZE MANUAL DEPTH INTO ROOM DIM[...]

3 PRECAST W ALL WITH CORNER ANGLE 3” TRACK PRECAST W ALL WITHOUT CORNER ANGLE 3” TRACK STEEL JAMBS 2” TRACK PRECAST W ALL WITH CORNER ANGLE 2” TRACK PRECAST W ALL WITHOUT CORNER ANGLE 2” TRACK WOOD JAMBS 2” TRACK FLUSH 1-1/2” 2” X 6” JAMB IS RECOMMENDED 1/2”- 5/8” 5/16 X 1-5/8” LAG SCREW 1” OVERLAP 1-1/2” 1/2”- 5/8” [...]

4 COUNTERBALANCE CABLES/ BO TTOM 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[...]

5 1/4” 7/8” SELF- DRILLING SCREWS A TT ACHED HINGE 1/4” X 7/8” SELF- DRILLING SCREWS A TT ACHED HINGE HINGES NOTE: T op 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[...]

6 BO TTOM 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 . T emporarily 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 verti[...]

7 FIG J (4) 1/4”- 20 X 7/8” SELF DRILLING SCREWS TOP BRACKET BASE END STILE TOP SECTION TOP SECTION TOP BRACKET BASE FLANGE HEX NUT (1) 5/16” X 3/4” CARRIAGE BOL T TOP BRACKET SLIDE 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[...]

8 VERTIC AL TRACK ADJUSTMENT Adjust the spacing of the vertical tracks from 3/8”-5/8” spacing a t 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. HORIZONT AL TRACKS/ ADJUSTING TOP BRACKET Use chain or cable to temporarily suspend the rear of the horizontal tra[...]

9 FIG L THIS ILLUSTRA TION SHOWS 15” RADIUS TRACK W/SELF DRILLING SCREW TO STEEL THIS ILLUSTRA TION SHOWS 15” RADIUS TRACK W/CONCRETE ANCHOR THIS ILLUSTRA TION SHOWS 12” RADIUS TRACK W/LAG BOL T TO WOOD. (3) 3/8” X 3/4” TR USS BOL TS AND NUTS. (2) FOR SECURING END BRACKET (1) FOR SECURING HORIZONT AL ANGLE TO FLAG ANGLE CUT OFF 3” OF WA[...]

10 FIG N ONE or TWO SPRINGS (2” or 2-5/8” ONL Y) LEFT HAND DRUM RED WINDING CONE BLACK RIGHT HAND DRUM BLACK WINDING CONE RED 3” MINIMUM SPRING PAD WIDTH (6” IF FOR TROLLEY OPERA TOR) CENTER SUPPORT BRACKET TWO SPRINGS (3-3/4”) TUBULAR OR 1 PIECE SOLID SHAFT LEFT HAND DRUM RED WINDING CONE RED WINDING CONE BLACK 9” MINIMUM SPRING PAD WI[...]

11 FIG P FIG O RIGHT HAND DRUM BLACK COUPLING LEFT HAND DRUM RED WINDING CONE RED WINDING CONE BLACK TWO OR MORE SPRINGS (2-5/8” or 3-3/4”) SPLIT SOLID SHAFT 17” MINIMUM SPRING P AD WIDTH 13” 3” MINIMUM SPRING PAD WIDTH RIGHT HAND DRUM BLACK COUPLING (2) 3/8” X 1” GRADE 5 BOL T AND NUT WITH (2) FLA T WASHERS EACH AND (1) LOCK WASHER E[...]

12 DOOR HEIGHT 400-8 400-12 5250-18 800-32 6’6” 7.5 7.5 7’0” 7.875 7.875 7’6” 8.5 8.5 8’0” 8.875 8.875 6.75 8’6” 9.25 7.125 9’0” 9.5 7.375 9’6” 10.125 7.75 10’0” 10.5 8.125 5.375 10’6” 11 8.375 5.625 11’0” 11.5 8.875 5.875 11’6” 12 9.125 6 12’0” 12.5 9.5 6.25 12’6” 9.875 6.5 13’0” 10.25 6.75 1[...]

13 FIG R 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 slo wly raise door , until one and a half sections are in the horizontal tracks. Lock door in this position using locking p[...]

14 FIG S 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 o[...]

15 BOL T “Z” SHAPED ASSEMBL Y USING (4) 3/8” X 1-1/4” BOL TS AND NUTS GIRT GIRT (2) 3/8” X 1-1/4” BOL TS TO SECURE BRACKET TO ANGLE HEAVY PERFORA TED ANGLE (1-5/8 X 2-3/8” X 11 GA.) CENTER SPRING BRACKET (2) 3/8” X 1-1/4” BOL TS & NUTS TOP & BOTTOM SP ACE CENTER BRACKETS 12” - 14” AP ART ON APPLICA TIONS REQUIRING COUP[...]

16 FIG X STEP PLA TE INST ALLA TION 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 pla te is provided. In[...]

17 CABLE KEEPER INST ALLA TION 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 [...]

18 SINGLE TROLLEY OPERA TOR BRACKET IS DOOR SIZE DEPENDENT . TROLLEY OPERA TOR BRACKET IS SUPPLIED BY OTHERS COUPLING 5” MIN. EXTRA HEADROOM REQUIRED 1/2” X 3” MIN. SLEEVE ANCHOR (BY OTHERS), 5/16” X 1” SELF-DRILLING AND T APPING SCREW OR 5/16” X 1-5/8” LAG BOL T 1/2” X 3” MIN. SLEEVE ANCHOR (BY OTHERS), 5/16” X 1” SELF DRILLI[...]

19 MAINTENANCE AND FINISHING INSTRUCTIONS MAINTENANCE An occasional light cleaning will also help maintain an aesthetically pleasing appearance. The only regular maintenance necessary is that of annual washing. Mild solutions of detergents or household ammonia will aid in the removal of most dirt, and the follo wing are recommended levels: One cup [...]

20 Limited Warranty Model 451, 452 & K-AL Subject to the terms and conditions contained in this Limited Warranty, Wayne-Dalton Corp. (“ Manufacturer”) warrants the sectio ns 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 again[...]