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Revision date: 03.08.17
2. Move to one end of vent panel and remove the
111602PLG hinge stopper to expose top rail end.
3. With assistance,
carefully lift lower end of panel
until top rail is 1/8" from edge of vent sash.
ATTENTION:
DO NOT LIFT PANEL TOO HIGH.
Doing so will cause it to drop out of vent sash!
1. Align each vent rack drive with 111681 connector
attached to bottom rail of hanging vent panel. Vent
rack will be perpendicular to bottom rail of vent panel
when aligned.
View as seen from outside looking in.
The vent rack u-bolts are attached to each
end
vent rack for all vent systems. When installed correctly, these u-bolts
prevent vent systems from opening too far, which can cause vent panel to drop out of vent sash causing damage.
Complete the following steps to install vent rack u-bolts for drive components mounted outside the frame.
4. Verify that the panel is square with frame throughout
its entire length. Distance of bottom rail from frame
opening should be the same anywhere along panel.
5. With vent open, move to end vent rack and mark the
point on rack where it meets vent rack drive. Move
to vent rack at the other end and mark it in the same
manner.
6. Carefully allow panel to return to its closed position.
Take an FA2906 u-bolt and slide it over the rack at
the mark made in the previous step.
Bottom Rail
111681 Connector
Finished Grade
Drive Tube
Motor
Vent Rack
Drive
Vent Rack
MOTOR & DRIVE SHAFT COMPONENTS (continued)
End Wall Power Vent
