Step 6) installing the second ladder, Fig. 57] [fig. 56, Fig. 55 – EFCO 433 Series User Manual

Page 68: Includes offset and center-set glazing)

Text mode
Original mode

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