EFCO 433 Series - Manual (Page 68)

June 2012 PART NO. Y017 Page 68 of 90
Series 433 Triple Set Installation Instructions
SECTION VIII: Installation
(Includes Offset and Center-Set Glazing)
Step 6) Installing the Second Ladder
Make sure that the anchors are installed into the head and jamb of the first ladder.
Apply the sealant as specified in Figures 47 through 54 on pages 66 and 67. Apply
sealant to the subsill as shown on page 40. Place the second ladder on the subsill at an
approximate 30° angle. Rotate the ladder into the condition approximately 1/4" away
from the previously installed ladder.
[FIG. 57]
[FIG. 56]
8356 SHOWN
OTHERS SIMILAR
SECOND
LADDER
[FIG. 55]
CONDITION
SECOND
LADDER
8359 SHOWN
OTHERS SIMILAR
CONDITION