Chapter 8: Secure Door Frame To Building - Nabco GT1175 Installation Manual

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Rev.5-17-19
Transom
Ver cal
Back Plate
DN 1152
15. Allow each Tie Rod to rest on the Roller Track "Leg" within the Header.
a. The Tie Rod must remain inside the Transom Vertical until the Frame is fully secured into the Rough Opening.
b. Tie Rod Installation is completed after the Frame is installed.
Transom Horizontal
DN 0404
CHAPTER 8: SECURE DOOR FRAME TO BUILDING
1. Lift to position the assembled Frame into the rough opening.
a. To prevent electrical interference for the 120 Vac Line, always route 120 Vac Power through the Header Endcap that is
opposite to the controller and motor/operator.
b. Please refer to "Model GT 1175 Electrical Installation Manual"; P/N C-00198 for detailed information.
2. Shim and Plumb Jamb Tubes in both planes to ensure the rough opening allows a 1/4 inch clearance. Shim and plumb the
Header or the Transom Horizontal at the top to ensure the rough opening allows a 1/4 inch clearance.
1/4" Shim and plumb
for proper clearance
Jamb Tube
DN 0760
Concrete Anchor
3/4" Min
Transom Ver cal
Channel
Leg of
Roller Track
1/4" Shim and plumb
for proper clearance
GT1175StandardSlideDoorsInstallationManual;withU30Control
Horizontal Transom
Tie Rod
Backing Plate, 3/8" Flat Washer,
3/8" Lock Washer, and 3/8-16 Hex Nuts
Header Cover
Tie Rod
Ver cal Transom
(Mullion)
Bo om of Header
Header
Securely fasten Tie Rod to Anchor
with 3/4" minimum thread
engagement into building structure
Figure 20 Insert the Tie Rod
Top of
Header
Figure 21 Rest Tie Rods on Roller Track
1/4"
Figure 22 Shim and Plumb Frame
P/NC-00105
Horizontal
Transom
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