EFCO S5500 SSG Captured - Manual (Page 13)

EFCO CORPORATION 6/2012 PART NO. Y556 Page 13 of 81
S-5500 SSG and Captured Corner Mullion Installation Instructions
Section III: Typical Anchorage Methods
STEP #2 INSTALL FRAME COMPONENTS
A. After the first corner frame is set into the opening plumb and in the proper position with
regard to established benchmarks, anchor the frame at the head, sill and intermediate
floor slab if required.
B. Stack the next corner frame into the opening, and mate the corner mullions together as
shown in the illustration below.
C. Anchor the second corner frame into the opening, as required, after it is level and plumb.
Slide corner mullions
together, and anchor
as required.
CORNER
MULLION HALF
CORNER
MULLION HALF
STACK CORNER MULLIONS
ASSEMBLED
CORNER FRAMES