EFCO 403 Series Storefront - Manual (Page 38)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 38 of 94
Series 401,402, & 403 Installation Instructions
Typical
VERTICAL SHEAR BLOCK PREP USING H-381 & H-382 DRILL JIG.
Re
fer
en
ce
to
th
e sh
op
dr
aw
ing
s
SECTION III: B. SHEAR BLOCK FABRICATION
vertical
member
Drill Jig
H381 - 402/403
H382 - for 401
top
of
th
e h
ori
zo
nta
l.
Ali
gn
th
is
no
tch
at
th
e
of horizontal measurement
aligning "V" notches w/ top
Place jig on vertical,
and then snug up the clamp.
SCREW SPLINE PREP
USE THIS SECTION FOR
(i.e., sill, intermediate, head, etc.)
SHEAR BLOCK PREP
USE THIS SECTION FOR
FIG. # 8
For assembly hole locations see page 41 - Fig. # 11.
FIG. # 7
for
th
e h
ori
zo
nta
l lo
ca
tio
ns
.