EFCO 904 Series - Manual (Page 17)

The end dam must seal to the web of the jamb member (not shown).
[FIG. 5]
STEP 5) Weep Baffle Installation
Tool sealant over the inside edges of the dam to insure a water seal.
Install the dams in the ends of the head and sill flush with the end.
[FIG. 6]
1/2 HCW6
STEP 6) End Dam Installation
WEEP HOLE
See Fig. 6.
SEALANT
BAFFLE
DPS 7/2001
HN31 - 1" GLAZING POCKET [902 & 904]
HN30 - 1/4" GLAZING POCKET [901 & 903]
SEALANT
WEEP HOLE
BAFFLE
PAGE 15
HEAD AND SILL CAN
SECTION III C - FABRICATION
(CONT.)
APPLY A SMALL AMOUNT OF SILICONE TYPE
SEALANT TO THE BAFFLES THAT WILL
STRADDLE THE DRILLED WEEP HOLE, AND
LOCATE THEM OVER THE WEEP HOLES AS
SHOWN. DO NOT PLUG THE WEEP HOLES
WITH SEALANT. CUT HCW6 IN HALF TO
CREATE CORRECT SIZE BAFFLES.
SEE FIG. 17 ON PAGE 23.