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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
3. Go to the Bottom Door Rail. Slide the Bearing onto the Pivot Shaft.
Figure 48 Install Swing door onto Floor Pivot Shaft
DN 0495
Pivot Jamb
Bo om Rail
Bearing
(Located inside Base Pivot)
Pivot Sha
4. Go to the top Door Rail. Turn the Self Riser Screw clockwise to insert the Pivot Shaft into the Bearing.
5. With a flat head screwdriver, turn the Self Riser Screw clockwise until the Pivot Shaft is inserted all the way down into
the Bearing.
6. Slide the Track Assembly back and forth until the Swing door is properly aligned.
a. It is recommended to use a Level.
7. Tighten the Set Screw, do not overtighten. The Set Screw may have to be loosened one more time.
CHAPTER 12: ALIGN THE SWING DOOR
1. Fully open the Swing door.
2. Go to the Track Assembly located inside the Top Rail.
3. Loosen (1) 1/4-20x1-1/4 inch Socket Head Screw.
4. Slide the Track Assembly back and forth until the Swing door is properly aligned.
a. It is recommended to use a Level.
5. Tighten the Socket Head Screw but do not tighten all the way down.
a. The Socket Head Cap Screw may need to be loosened one more time.
CHAPTER 13: ADJUST SWING DOOR HEIGHT
1. Measure for proper clearance:
X
Top of Swing door must be: 1/8 inch to 1/16 inch from Header.
X
Bottom of Swing door must be: 3/16 inch to 1/16 inch from Floor (or threshold if it is installed).
2. Remove the Swing door.
3. Slide (1-6) Spacer Shims onto the Pivot Shaft to adjust the Swing door for proper clearance.
4. Slide (1) Self Aligner Cap on top of the (1-6) Spacer Shims.
5. Reinstall the Swing door.
6. Check the alignment.
DN 0494
Washers
Self Aligner Cap
Pivot Sha
Assembled Pivot Sha
Figure 49 Install Shims and Self Aligner Cap onto Floor Pivot Shaft
