Titus TAF-L Perimeter System IOM - Manual (Page 7)

7 Installation Manual - TAF-L Perimeter System
TAF-L Perimeter System IOM
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CT-TAF-L Blank-off Plate
There will be openings between plenums and between plenum ends
and the CT-TAF-L frame ends. Measure these openings and cut blank-off
plates to fit into these gaps. Be sure and follow the following guidelines
for cutting blank-off plates. See Figure 6.
Blank-off plates must lie below the core support bars and a core support
bar cannot sit on a blank-off support strip. (Core will not sit level and
will rock)
Where possible, have at least 2 support strips per cut section to keep the
blank-off plate from falling into the under floor plenum space.
Leave no more than 3 inches from the edge of a support strip to the edge
of the blank-off plate. Sections longer than 3 inches may cause the plate
to sag and vibrate.
Tabs will sit
on Frame
3" Max
Blank-off Plate
Aperture Installation Notes:
1. Position Plates On Frame And Inside Plenum Ends
2. Measure Open Space Between Plenums
3. Cut And Install Blank-Off Plates
Blank-off Plate
Figure 6 - Aperture Plate & Blank-Off Installation
TAF-L Underfloor Perimeter System