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EFCO 526 Series User Manual

Page 14

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EFCO 6/2012

Page 14

Series 526 Impact Installation Instructions

SECTION III: Fabrication

F. Drilling Template for Shear Blocks at Verticals
Inside

Glazed













Use the interior or exterior edge of the vertical to align drill jig,
DJ29. Drill with a .182 dia. (#28) drill at darkened areas only.

Dimension taken
from top of head.

Dimension taken
from top of horizontal.

526 SHEAR BLOCK

526 SHEAR BLOCK