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WARNING
Failure to ensure tight fit of cable loop over milford pin could result in counterbalance lift cable coming off the pin, al- lowing the door to fall, possibly resulting in severe or fatal injury.
Uncoil the counterbalance lift cables. Starting on the left hand side, place the cable loop on the milford pin of the bottom corner bracket. Insert a short stem track roller into the factory attached bottom corner bracket and another into the #1 graduated end hinge at the top of the bottom section. Repeat for other side.
NOTE: Check to ensure cable loops fits tightly over the milford pins.
Note: Larger doors will use long stem track rollers with double graduated end hinges.
NOTE: Verify bottom weather seal is aligned with bottom section. If there is more than 1/2” excess weather seal on either side, trim weather seal even with bottom section.
If the bottom section was shimmed to level it, the vertical track on the shimmed side must be raised the height of the shim.
Position the left hand vertical track assembly over the track rollers of the bottom section. Make sure the counterbalance lift cable is located between the track rollers and the door jamb. Drill 3/16” pilot holes into the door jamb for the lag screws.
Loosely fasten jamb brackets and flag angle to the jamb using 5/16” x
#1 Single | Long stem |
graduated end | |
hinge (Hinge tube) | track roller |
Double graduated
Short stem track rollerend hinge (Hinge tube)
Counterbalance lift cable
Bottom |
section |
Bottom corner bracket |
warning label |
Flag angle
Vertical | 5/16” x |
track | |
assembly | Lag screws |
Jamb |
|
bracket |
|
Bottom | Track |
section | rollers |
12R FA 15R FA 12R QI 15R QI
Flag angle lag screw locations | ||
3/8” to 5/8” |
| |
Spacing |
| |
Bottom section |
| |
Vertical track | Track roller | |
Floor | ||
|
Cable loop | Bottom weather seal |
| |
Milford pin | Bottom corner |
bracket | |
| Short stem track roller |
9 | Bottom Section | |
Tools: Level, Wooden shims (if necessary) | ||
|
Center the bottom section in the door opening. Level the section using wooden shims (if necessary) under the bottom section.
| Weather seal | |
| Level | |
| Bottom section | |
| Wooden shims | |
| (If necessary) | |
10 | Vertical Tracks | |
Tools: Power Drill, 3/16” Drill bit, 7/16” Socket driver, Tape measure, | ||
Level, Step ladder | ||
|
IMPORTANT: If your door is to be installed prior to a finishing construction of the building’s floor, the vertical tracks and the door bottom section assembly should be installed such that when the floor is constructed, no door or track parts are trapped in the floor construction.
Important: The tops of the vertical tracks must be level from side to side.
11 | Stacking Sections | |
Tools: Power drill,7/16” Socket driver | ||
|
Note: Refer to door section identification, located in the
Note: The sections can be identified by the graduation of the factory installed graduated end hinges. The smallest graduated end hinge on section should be stacked on top of the bottom section, with each graduated end hinge increasing as the sections are stacked, see Parts Breakdown on page 2.
Note: Make sure end and center hinges are flipped down, when stacking another section on top.
Place track rollers into graduated end hinges of remaining sections.
Note: Larger doors will use long stem track rollers with double graduated end hinges.
With assistance, lift second section and guide the track rollers into the vertical tracks. Lower section until it is seated against bottom section. Flip hinges up. Fasten center hinge(s) first; then end hinges last using
NOTE: To prevent center hinge leaf(s) from rotating, first secure the top middle hole of the center hinge leaf with one 1/4” – 14 x 5/8”
Repeat same process for other sections, except top section.
Important: Push & hold the hinge leafs securely against the sections while securing with
Note: Install lock at this time (sold separately). See optional installation step, Side Lock.
8
Please Do Not Return This Product To The Store. Contact your local
refer to your local yellow pages business listings or go to the Find a Dealer section online at