EFCO 5500X Outside Glazed - Manual (Page 16)

EFCO 2012 Page 16
Series 5500 XTherm ™ Curtain Wall Assembly and Installation Instructions
Section 7 - Frame Assembly
Figure 4
Figure 5
Perimeter O.G.
Mullion
Vertical Filler
Head
Sill
Frame assembly screws : 1/4” - 14
x 1 1/2” HWH SMS 18-8 typical.
Frame Gasket
Frame Gasket
Frame Gasket
Vertical Filler
Vertical Filler
Horizontal Filler
Apply at installation.
Perimeter O.G.
Jamb Mullion
Perimeter O.G.
Mullion
Horizontal Filler
Apply at installation.
Intermediate
Horizontal
Apply a bead of sealant into the snap
reglet of the jambs adjacent to the head,
sill, and intermediate horizontal locations
(2 1/2” height) prior to snapping the filler
and mullion, to seal the filler to the jamb
at the glazing pockets.
Apply sealant in reglets of
jambs at horizontal locations.
Figure 2
Figure 3
Apply sealant in reglets of
jambs at horizontal locations.
Apply sealant in reglets of
jambs at horizontal locations.
Perimeter O.G.
Jamb Mullion