EFCO 8800 Series Assembly Instructions Vol.5 - Manual (Page 31)

EFCO 2009 Page 31
Series 8700 / 8800 Unitized Curtain Wall Assembly Instructions - Volume 5
Section 23 - SSG Vent Unit Glazing at Stack Sill : C. Adapter Installation
Figure 44
HEAD
SILL
1. Apply L142 thermal isolator clip to the verticals and horizontals. Apply WC16 to the head member. Refer to Volume 2, page 11 of the S-8000 Unitized
Curtain Wall Assembly Instructions for more information.
2. Slide the WC17 horizontal stack joint rain screen gasket into the concealed vent stack sill. Refer to Volume 2, page 12 of the S-8000 Unitized Curtain Wall
Assembly Instructions for more information.
3. Insert HS32 setting blocks between the stack sill and the glass at quarter points, or as directed per the final approved shop drawings. Refer to Volume 2,
page 12 of the S-8000 Unitized Curtain Wall Assembly Instructions for more information.
4. Install 17B6 SSG gutter to the frame at the head horizontal and secure with SPZ1 fasteners. Critical seals are not shown below. Refer to Volume 2, page 13
of the S-8000 Unitized Curtain Wall Assembly Instructions for more information.
5. Apply sealant as required and roll 17H6 adapter into the isolator at the intermediate horizontal. Insert HS32 setting blocks. Refer to Volume 2, Page 15.
6. Slide WC20 bulb gaskets into 17A6 fin bars and then roll the 17A6 SSG vertical fin bars into the isolator in each vertical mullion of the assembled unit.
Apply sealant as required and roll
17H6 adapter into the isolator at
the intermediate horizontal.
Insert HS32 setting blocks. Refer
to Volume 2, Page 15.
Slide WC20 gasket into 17A6 and
apply 17A6 fin bar to the verticals.
Refer to Volume 2, Page 14.
Slide WC17 into the
sill. Insert HS32
setting blocks. Refer
to Volume 2, Page 12.
Install 17B6 gutter to head with
SPZ1. Slide WC19 and LC23
gaskets into the gutter. Refer to
Volume 2, Page 13.
Slide WC20 gasket into 17A6 and
apply 17A6 fin bar to the verticals.
Refer to Volume 2, Page 14.
Apply L142 to the verticals and
horizontals. Apply WC16 to the
head. Refer to Volume 2, Page 11.