Wayne-Dalton 452, 451 installation instructions TOP BRACKETS/ TOP Section, Fig J, Fig K

Page 7

HOOK LEFT HAND

ROLLER INTO TRACK

LOCK SECTION

SLIDE RIGHT ENDHINGE AND 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 flange hex nut. Insert roller into slide. Repeat for other side. If your door has double end stiles then it will require 2 top brackets; as shown in FIG K, in which case an additional top bracket will be installed in the same manner next to the first top bracket with one roller being placed through both top bracket slides. 2 reinforcement brackets will then be installed under the 2 top brackets and secured to the section with (2) 1/4”- 20 X 7/8” self drilling screws.

If your door is trolley operated; it is recommended that an optional strut be installed on the top rail.

Now stack the top section, take care to ensure it is aligned properly with the other sections.

TOP BRACKET

 

 

 

 

BASE

TOP SECTION

 

(1) 5/16” X 3/4”

 

 

 

 

 

CARRIAGE BOLT

 

 

 

TOP

TOP SECTION

 

 

 

 

 

 

 

BRACKET

 

 

(4) 1/4”- 20 X 7/8” SELF

 

SLIDE

 

 

 

TOP

 

END STILE

DRILLING SCREWS

FLANGE HEX NUT

 

BRACKET

 

 

 

 

 

 

BASE

 

 

 

FIG J

 

 

 

TOP SECTION

 

(2) 1/4”- 20 X 7/8” SELF

 

 

 

 

 

 

DRILLING SCREWS

 

 

(8) 1/4”- 20 X 7/8” SELF

 

 

 

 

DRILLING SCREWS

(2) REINFORCEMENT

 

 

 

 

 

 

 

 

BRACKETS

 

 

 

 

FIG K

 

 

 

 

 

 

7

Image 7
Contents Model 451/452 Aluminum FullView Backroom Operating ZoneSideroom Requirements FIG C FIG B Counterbalance CABLES/ Bottom BracketsFIG D FIG G HingesFIG E FIG FFIG H Stacking Sections Bottom SECTION/ Vertical TrackFIG J TOP BRACKETS/ TOP SectionFIG K Horizontal TRACKS/ Adjusting TOP Bracket Vertical Track AdjustmentCounterbalance FIG M-1 FIG M-2 FIG LSteel FIG NFIG P FIG O TWO or More Springs 6 Split Solid ShaftWinding Springs Spring Turn ChartFIG Q FIG R Rear SupportsBack Hangers FIG S Spring AdjustmentsFinal Adjustments Alternate Steel Spring PAD ApplicationsVertical Track Align with Slot in Track FIG T FIG U Inside Side Lock InstallationSelf Drilling Screws Outside Trim Ring Step Plate InstallationFIG W Exhaust Port Installation Lock Section Bottom SectionFIG Y Chain Hoist Installation Standard Lift Applications Cable Keeper InstallationCable Keeper Roller HEX Head Bolts Nuts FIG ZTOP Section Holes Pusher SpringCable ARM Maintenance and Finishing InstructionsCAM ARM Limited Warranty Model 451, 452 & K-AL
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451, 452 specifications

Wayne-Dalton 451 and 452 are renowned models that stand out in the realm of residential and commercial garage doors, offering a perfect blend of functionality, durability, and aesthetic appeal. Designed to meet the diverse needs of homeowners and businesses, these models incorporate advanced technologies and features that ensure security and ease of use.

The Wayne-Dalton 451 model is particularly distinguished for its exceptional insulation properties. It boasts a 1.5-inch thick door construction, utilizing a polystyrene core that provides superior thermal efficiency. This insulation not only helps in maintaining a stable internal temperature but also enhances energy savings, making it a sought-after choice for regions with extreme weather conditions. The exterior of the door is crafted from high-quality steel that is both rust-resistant and durable, ensuring that it withstands the test of time.

Aesthetically, the 451 model offers a variety of design options, with numerous colors and finishes available. Homeowners can choose between different panel styles and decorative windows, allowing for a high degree of customization to fit any architectural look.

On the other hand, the Wayne-Dalton 452 model elevates the standards further with its unique construction features, providing sound insulation and enhanced durability. The 452 model utilizes a polyurethane core, which not only offers superior insulation but also provides a lightweight design that makes it easy to operate. This model is particularly beneficial for areas that require quieter garage doors, ensuring that daily operations are smooth and unobtrusive.

Both models come equipped with Wayne-Dalton’s signature TorqueMaster® system, which utilizes a unique spring design that is fully enclosed within the door. This innovative feature minimizes the risk of injury from exposed springs and enhances the overall safety of the doors. Additionally, the doors can be paired with various opening systems, including automatic openers, ensuring convenience for users.

In summary, Wayne-Dalton 451 and 452 models are exceptional choices in the garage door market, combining insulation efficiency, safety, and aesthetic flexibility. With advanced technologies and customizable options, these doors are designed to cater to the demanding needs of both residential and commercial environments, making them a reliable investment for years to come.