Series 433 triple set installation instructions – EFCO 433 Series User Manual
Page 14
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June 2012
PART NO. Y017
Page 14 of 90
Series 433 Triple Set Installation Instructions
SECTION III: Fabrication
A. Drilling Template Offset Screw Spline Verticals (Offset Mullion)
with 4 ½” Horizontals
Left Hand Mullion Shown, Right Hand Opposite
Use the exterior edge of the vertical to align Drill Jig DJ25. Use .221 dia. (#2) drill at
darkened areas only.
These preps work for both inside and outside glazed versions.
4
33 S.
S.
D
Jxx
O
FF SE
T
O
FF SE
T
CE
NT
ER
S
E
T
O
FF SE
T
OF
F
SE
T
CE
N
T
E
R
SE
T
OF
F
SE
T
O
FF S
E
T
CE
NT
ER S
E
T
4
33 S.
S.
D
Jxx
O
FF SET
O
FF SET
CE
NT
ER
S
E
T
OF
F
S
E
T
OF
F
S
E
T
C
EN
T
ER
SET
O
FF SE
T
OF
F
SE
T
CE
N
T
E
R
SE
T
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