EFCO 403X Series - Manual (Page 29)

Series 403X Storefront Installation Instructions
EFCO 2013 Page 29
Section 5D. Window Adaptors and Glazing Adaptor
Equal Leg Shadowline Adaptor
 For 1” glazing pockets only.
 Horizontal Cut Length = D.L.O. - 1/16” (Horizontal pieces run thru)
 Vertical Cut Length = D.L.O. - 11/32”
 1/8” x 5/8” notch at back of vertical pieces to clear horizontal leg. (See Fig. #36)
 Seal Joint Completely
 For equal leg Shadowline windows: Window Dim. = D.L.O. - 9/16”
Fig. #36
SFQ2
Fig. #37
Equal Leg System II Adaptor
 For 1/4” and 1” glazing pockets.
 Horizontal Cut Length = D.L.O. -
1/16” (Horizontal pieces run thru)
 Vertical Cut Length = D.L.O. - 5/16”
 1/8” x 57/8” notch at back of vertical pieces
to clear horizontal leg. (See Fig. #37)
 Seal Joint Completely
 Attachment screw length determined by
pocket depth.
 For equal leg System II windows: Window
Dim. = D.L.O. - 1/2”
W104
W104
Fig. #38
Glazing Adaptor
 Use extrusion #21T8 to reduce 1”
glazing pocket to a 1/4” glazing
pocket.
 Fill glazing vinyl pocket 1” in each
direction at all four corners of
opening.
 Place adaptor as seen in Fig. #38
(a). Using hand pressure or
tapping of a 6” long wood block
engage adaptor snap.
 Push/tap until level with frame as
seen in Fig. #38(b).
 Care must be taken not to bend
the pocket reducer as it is being
tapped into position.
21T8
(b) (a)
Sealant
Location at
ends