Section 18.4: Adjust Horizontal Position Of Carrier - Nabco GT1175 Installation Manual

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Rev.5-17-19
4. Go to the back edge of Pivot Stile. Reduce Door sag by tightening the 5/16 inch Set Screw with an 5/32 inch Allen Wrench.
a. In the event a longer Set Screw is necessary, an optional 1/2 inch Set Screw is supplied by NABCO within the Parts Bag.
DN 0727
SECTION 18 .4: Adjust Horizontal Position of Carrier
Attention: Adjust Preload before adjusting position of Carrier .
1. Break Out the Slide door.
2. Go underneath the Carrier. With a 3/16" Allen Wrench, loosen (2)
3. Slide the Carrier to the Right or Left until both end caps are aligned to both Stiles.
4. Tighten Set Screws.
SLIDE DOOR IN
CLOSED POSITION
DN 2165
5. Verify that the Lower Panic Catch inside the Door Web is still aligned to the Upper Panic Catch inside the Carrier. If an
adjustment is necessary:
1. Go to the Lower Panic Catch. Loosen (2) 1/4-20 X 1-1/4 inch Socket Screws used to to secure the Lower Panic Catch to
the Door Web.
2. Slide the Lower Panic Catch to the right or to the left until it is aligned to the Upper Panic Catch. Tighten Socket Screws.
5/16" Adjustment Set Screw
(If needed: use op onal 1/2" Set
Screw provided by NABCO)
SLIDE DOOR IN
BREAKOUT POSITION
1/4"-20 x 1-3/4" Socket Screw
Lower Panic Catch Assembly
DN 1368
GT1175StandardSlideDoorsInstallationManual;withU30Control
Preload Block
Locking Bolts
3/8-16x1.5" Screws.
3/16"
Allen Wrench
Figure 73 Correct Preload Misalignment
Figure 74 Align the Lower Panic Catch to the Upper Panic Catch
Figure 72 Adjust the Preload
3/8-16x1.500
Screw
Slide Carrier
un l aligned
End Cap
Strike S le
P/NC-00105
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