Nabco GT1175 Installation Manual page 16

GT1175 Standard Slide Doors Installation Manual; with U30 Control
P/N C-00105
6 x 3/8"
Phillips Head Screw
DN 0091
3. On the same side of Door Frame where the Sidelite will be installed, snap a chalk line on the floor from Jamb to Jamb.
Jamb Tube
DN 1027
4. Lay down the Threshold so the Bumper Channels are on same side of Slide Doors.
5. Ensure the Threshold is centered to Jamb Tubes, and full length is flush with the chalk line.
FILLER INSERTS
(Used to Fill In areas
Bo om Guide does not slide within)
DN 1369
6. Go to the Header on the Sidelite Side of Door Frame.
7. Plumb the Floor Track by hanging the Plumb Bob from the Header (Sidelite Side). There should be a 1/8 inch overhang.
8. Do not permanently install the Surface Threshold until the Slide Doors are completely installed.
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Screw Spline
FULL OPEN
Chalk Line
BUMPERS
(Used to Cushion Bo om Guide Prongs)
Header
6-1/2"
Slide Door
Jamb
Tube
4-1/2"
Ramp
4-1/2"
Threshold
DN 0090
Threshold
Screw Spline
Figure 27 Secure Threshold Cap to Threshold
End Cap
EXTERIOR
Jamb Tube
Filler Inserts
Bumpers
Figure 29 Lay down Threshold Correctly
Example Shown: Bi-Part Slide Door
1/8" gap between Plumb Line and edge of Track
www.NabcoEntrances.com
FIXED SIDELITE
Chalk Line
Figure 28 Snap Chalk Line
Jamb Tube
Figure 30 Plumb Line
Rev 5-17-19