EFCO 403 Series Storefront - Manual (Page 74)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 74 of 94
Series 401,402, & 403 Installation Instructions
* Only use 9131 side lite base for exterior
application w/o sill flashing
Side lite base adaptor
at 1/4 POINTS
WEEP
Fig. # 80
# 9132
screws
K-123
Shear block &
is mandatory, & blocking to
Continuous bead of sealant
level if required.
SEALED BEFORE
OF HORIZONTAL ARE NOT
EACH END AFTER
ATTACHMENT, IF ENDS
SEAL THIS AREA AT
Exterior and interior perimeter sealing will be required with this type of
S-401 ONLY (OPTIONAL) Follow steps 1, 2, 3, and 4
HIGH SIDE LITE BASE
- S401 SYSTEM ONLY -
nonflashing application.
on pages 71 thru 73.
SECTION IV: D.
STEP 4a)
INSTALLATION.
Side lite base
# 9131
INSTALLATION
Fill and tool sealant into
the glazing pocket to divert
water onto the adaptor.
BACK 1 3/8" TO CLEAR
NOTCH LOWER WALL
SHEAR BLOCK.
ALSO SEE PAGE 38.