
EFCO CORPORATION 6/2012 PART NO. Y557
17
Series 5500 Advanced & Alternate Installation Instructions
STEP #5 INSTALL FRAME HEAD & SILL COMPONENTS
A. Drop-on and attach head and sill horizontals as indicated in the approved shop
drawings. Be certain to properly hook the horizontal onto the shear block.
B. Section II of the
Standard Installation Instructions for special sealant and assembly
notes.
C. Refer to Sections IV and V for Glazing Preparation and Glazing Installation.
SILL
HEAD
Section III: Alternate Anchorage Method
(Heavy-Duty Anchor Connections)
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