Chapter 10: Install The Threshold; Section 10.1: Install The Surface Threshold - Nabco GT1175 Installation Manual

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Rev.11-12-20
5. Obtain (1) Switch Assembly and (2) 10-32 x 1/2 inch Phillips Head Screws from the Parts Box.
6. Connect the Switch Harness from the back of the Switch Assembly to the Main Harness. Place extra wiring back inside the
Jamb Tube.
7. Insert the Switch Assembly into the Cut Out. Secure the Switch Assembly to the Jamb Tube with (2) 10-32 x 1/2 inch Screws.
Male Pin Housing
DN 1002
CHAPTER 10: INSTALL THE THRESHOLD
Note: Thresholds are factory cut to be the same width as the door opening. However, extending the Threshold across the entire
Standard Thresholds vary in width and can be installed two different ways:
door opening is optional. To order additional track, please contact customer service at (877) 622-2694.
Recessed: Installed into the floor (1/2 inch deep) across the full length of the track.
Surface: Installed on the surface of the floor with ramps attached to both sides.
X
X
RECESSED TRACK
Bumpers
RECESSED TRACK
DN 2319
SECTION 10 .1: Install the Surface Threshold
Attention: Do Not center Threshold to Header . Doing so will cause misalignment . Threshold must be laid down
so the Channels are located on the same side of Slide Door .
1. 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
Key Switch
Rocker Switch
4.5"
Bumpers
6.565"
FULL OPEN
Chalk Line
GT1175StandardandPocketedSlideDoorsInstallationManual;withOpusController
Header Plate
Wire Access Hole
Female Pin Wiring
STANDARD SLIDE DOOR
POCKETED SLIDE DOOR
EXTERIOR
Jamb Tube
Jamb Tube
Wire Access Hole
Red
Orange/White
Blue
Green
Orange
Female Pin Housing
Figure 23 Wire the Switch Assembly
SURFACE TRACK
7"
SURFACE TRACK
9.065"
Figure 24 Recessed vs Surface Track
FIXED SIDELITE
Chalk Line
Figure 25 Snap Chalk Line
P/NC-00370
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