EFCO S5600 Outside Glazed - Manual (Page 9)

EFCO CORPORATION 7/2012 PART NO. Y302 Page 9 of 26
Series 5600 Outside Glazed Installation Instructions
Section V: Frame Assembly
Step #1 Assemble Frame Components
A.) Assemble shear blocks, splice sleeves, anchors, etc., to the mullions as required per
approved shop drawings.
B.) Apply sealant to the shear blocks and attach horizontal rails.
Note: On long runs, check overall frame dimensions
at every fifth opening to avoid dimensional build-up.
Overall Dimension Check
Apply sealant to the face of
shear block prior to
installation of horizontal.
After horizontal is in
position, wipe away excess
sealant.
1/2”
Min.
Note: The commercial cut to length tolerance is +/-
1/16”. It is critical to check every fifth unit for location.
Note: The shear block must be leveled, perpendicular to the
verticals, before the #14 attachment screws are tightened.
Interior tubular horizontals are cut
D.L.O. – 1/32”. The erector is to
split this difference on both sides.
** Dimension Check Every 5 Units