EFCO 433 Series - Manual (Page 41)

June 2012 PART NO. Y017 Page 41 of 90
Series 433 Triple Set Installation Instructions
SECTION IV: Unit Assembly
8359 SHOWN
(8357, 8360,
8361 SIM.)
8372
EXTERIOR FACE
BUTTER THE ENDS OF ALL
HORIZONTALS WITH BUTYL
TYPE SEALANT AS SHOWN
BY THE SHADED AREAS
PRIOR TO ASSEMBLY OF
THE UNITS.
8372
8375
8358
B. Shear Block (Offset and Center-Set)
Center-Set Glazed Assembly
Inside Glazed shown,
Outside Glazed similar
Note: Clean off all
excess sealant after
assembly.
Shear block packages
come with all required
fasteners.
4 ½” Head,
Horizontal &
Sill Similar
K924
KN69 (4 ½”)
K924
KN69 (4 ½”)
K924
KN69 (4 ½”)
K924
KN69 (4 ½”)
K926
K926 (4 ½”)
K926
K926 (4 ½”)
Note: Wax Type Lubricate may be
required @ Assembly Fasteners