EFCO 8750XD - Manual (Page 13)

EFCO 2012 Page 13
Series 8750XD Unitized Curtain Wall Installation Instructions
Slide FM45 static
loading clips into
the static starter sill.
d. A static loading clip (FM45) is required at each jamb and intermediate vertical. Two are required at corner mullion conditions (FM46 and FM47). The
anchors are used to transfer end load reactions from the verticals into the anchoring system. Before installation of the static starter sill, slide the
appropriate number of static loading clips into each section of starter sill. See Figures 5 and 6.
e. Slide the static loading clips into final position before the starter sill anchor bolts have been applied.
Section 3 - Static Starter Sill Preparation and Installation
Figure 6
Figure 5
Slide static loading clips into
the static starter sill at corners.
(Left hand-FM46, Right hand-
FM47)
Plug with backer rod and
fill the voids in the tube
and between the thermal
struts with sealant and
tool sealant smooth.
46° Cut at Corner