Section 14.3: Adjust Rollers - Nabco GT1175 Installation Manual

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Rev.11-12-20
DN 0894
14 .2 .2 Secure Bottom Guide to the Fixed Slide Door
1. Go to the Bottom Rail on the Fixed Sidelite. Locate the Bracket that should be sticking out from underneath.
2. Slide the Pivot Stile (on Slide Door) onto the Bracket.
3. Support the weight of the Fixed Sidelite. Breakout the Slide door to Full Open position.
4. Secure the Bracket to the Pivot Stile with (2) 1/4 - 20 x 3/4 inch Whiz-Lock screws
DN 0640
SECTION 14 .3: Adjust Rollers
14 .3 .1 Hanger Rollers
1. Raise or lower the Slide door by turning the Axle of the Hanger Roller clockwise with a 15/16" Open End Wrench.
a. The appropriate gap between the Bottom Rail and floor is between 11/16 inch to 15/16 inch; with the nominal gap
being 7/8 inch.
2. Ensure the Leading Edge of the Slide door and Header are parallel.
DN 1044
14 .3 .2 Anti Rise Rollers
1. Loosen (2) Anti-Rise Rollers located towards the middle of the Carrier.
2. Slide the Anti-Rise Roller up or down within the slot until there is 1/64 inch to 1/32 inch gap between the Roller Wheel and
the Top Track. The Gap should be about the same thickness as a credit card.
Guide Channels
Fixed Sidelite
1/4 - 20 x 3/4" Whiz-Lock Screw
Hanger Roller
Hanger Roller Centers must be to the
An -Rise Track
Slide An -Rise Roller up in slot un l
a 1/64 inch to 1/32 inch clearance
is between the An -Riser Wheel
and the An -Riser Track.
GT1175StandardandPocketedSlideDoorsInstallationManual;withOpusController
Li Up
Bo om Guide; Prongs
Figure 58 Install Sliding door to Bottom Guide
Washer
55mm An -Rise Rollers
RIGHT of their bolts.
Figure 57 Drop Prongs into Channel Guides
Slide Door
Hanger Roller
Figure 59 Door Adjustment
1/64 inch to
1/32 inch
clearance
Insert 7/32" Allen Wrench
Figure 60 Wheel and Track Clearance
P/NC-00370
DN 0633
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