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GT 300-350-8300-8350 Opus Overhead Concealed Swing Door Installation Manual
www.NabcoEntrances.com
P/N C-00175
Rev 5-23-18
SECTION 6 .3: Install the Door Frame to Building
1. Lift to position the assembled Frame into the rough opening. Insert all incoming wiring through the 1-1/4 inch hole located
on the Strike side of Header.
Note: Incoming 120 VAC Power wires must be pulled through the Strike end of Header for a single Swing door or the middle of
Header for a simultaneous pair Swing door. It is recommended to install wires into an Electrical conduit.
2. Plumb Jamb tubes in both planes to ensure the rough opening allows a 1/4 inch clearance. Shim back of Jamb as required.
3. Plumb the Header at the top to ensure the rough opening allows a 1/4 inch clearance. Shim top of Header as required.
Figure 22 Shim Back of Jamb
1/4” Shim and plumb
for proper clearance
DN 0758
Jamb Tube
Horizontal
Transom
1/4” Shim and plumb
for proper clearance
Attention: Anchors and Fasteners must be appropriate for the type of structure being fastened into . Anchors and
Fasteners are not provided by NABCO .
Note: It is recommended to countersink holes as required to flush the surface.
Note: It is recommended to drill tap threads for anchors in a steel or aluminum structure.
Use 1/4 inch diameter anchors with a minimum of 3 per Jamb Tube, maximum is 48 inches on center. Drill 1/4 inch diameter holes in
the face of Jamb and then countersink each hole. Anchors and Fasteners must be appropriate for the type of structure being fastened
into. Anchors and Fasteners are not provided by NABCO.
Figure 23 Anchor Placement
DN 0402
36” max
48” max
48” max
Y
Y
Y
Y
Y
Y
4. Secure the Frame with Fasteners not provided by NABCO.
Figure 24 Screw Anchors
DN 0658
1/4” Fasteners
1/4” Anchor Hole(s)
SECTION 6 .4: Install the Finger Guard
Note: Screws must be appropriate for the type of structure being fastened into. Screws are not provided by NABCO.
Note: Do not overtighten screws to prevent deforming Weatherstrip Extrusion. Ensure each screw is flush to the Jamb tube.
1. Go to the top of the Pivot Jamb tube, at the center, drop a Plumb Line to the floor.
2. Mark the Center line on the inside face of the Pivot Jamb Tube. It is recommended to use a level.
