EFCO 433 Series - Manual (Page 29)

June 2012 PART NO. Y017 Page 29 of 90
Series 433 Triple Set Installation Instructions
SECTION III: Fabrication
H. Drilling Template Offset Glazed Head & Sill Through
Head and Sill through Butt Glazed Jamb and Vertical
Use the exterior edge of the jamb or vertical to align
drill jig DJ15.
Use .221 diameter (#2) drill bit at darkened areas only.