Revision C August 2014
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4) Attach Monorail Guides
Attach Monorail Guides to Diaphragms as shown in Figure 17 and the Diaphragm Assembly
drawing.
5) Attach Diaphragms (Narrow Systems)
Orient a Diaphragm so that the front face of the Quad-Beam™ Panel faces toward the nose
of the system (see Figure 18). Slide the Diaphragm onto the Monorail. Slide one Diaphragm
all the way to the Backup to ensure the system is able to collapse properly during impact.
Once this has been verified, slide the Diaphragm forward 915 mm [36”] in front of the
Backup (see Figure 19). Orient and slide all other Diaphragms onto the Monorail and
position each (see Figure 19). The Diaphragm spacing shown in Figure 19 allows the
system to be assembled. Once the system is assembled, the Diaphragms will be moved to
their final locations.
6) Attach Diaphragms (Wide Systems)
Orient Diaphragms so that the front face of the Quad-Beam™ Panel faces toward the nose
of the system (see Figure 18). The widest Diaphragm should be assembled closest to the
Backup with each subsequent Diaphragm being progressively narrower. Slide the widest
Diaphragm onto the Monorail and all the way to the Backup to ensure system is able to
collapse properly during impact. Once this has been verified then slide the Diaphragm
forward to approximately 915 mm [36”] in front of the Backup (see Figure 19). Orient and
slide all other Diaphragms onto the Monorail and position each as shown approximately
915 mm [36”] in front of the previous Diaphragm (see Figure 19).
Figure 17
Monorail Guides
