EFCO S5600 Outside Glazed - Manual (Page 11)

EFCO CORPORATION 7/2012 PART NO. Y302 Page 11 of 26
Series 5600 Outside Glazed Installation Instructions
Section V: Frame Assembly
Step #2 Install Frame Components
A.) Refer to the approved shop drawings for job conditions. Install assembled framed
according to the approved shop drawings. The approved shop drawings will also
indicate the location of horizontal slip-on rails.
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Slip-On Horizontal
Properly support the horizontal until securely fastened.
Space vertical mullion expansion joints per approved drawings.
Keep in mind that the calculated cut length is theoretical and will vary with the job site
conditions, i.e., temperature and construction tolerances. On multiple stacked applications,
key horizontals must be installed to establish grades, regardless of the expansion joint
dimension.
Note: Frames are designed to stack from left to right,
horizontals slide on ONLY in the last D.L.O. unless
otherwise noted on the approved FINAL drawings.
Sealant
Shear Block
#8 X ¾” FHPH TEK2
When applying the horizontal
mullion with a front notch, fill the
notched area completely with
sealant, after the horizontal is in
i i
#14 X 1/2” HWHSMS
Note: When using a slip-on horizontal, (2) screws are required on
the top and bottom of the horizontal into the shear block.
Note: Shear block must be leveled
and perpendicular to the vertical.
Note: Screws should be torqued to full
tightness after leveling shear block.
Level