Shear block - center-set glazed assembly, B. shear block (offset and center-set), Center-set glazed assembly – EFCO 433 Series User 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