EFCO 433 Series - Manual (Page 18)

June 2012 PART NO. Y017 Page 18 of 90
Series 433 Triple Set Installation Instructions
SECTION III: Fabrication
C. Drilling Template Center-Set Screw Spline Verticals (Center-Set Mullion)
Left Hand Mullion Shown, Right Hand Opposite
Use the exterior edge of the vertical to align Drill Jig DJ15. Use .221 dia. (#2) drill at
darkened areas only.
These preps work for both inside and outside glazed versions.
Center-Set Mullion
(Reverse Drill Jig for
the opposite side)
Inside Glazed
Outside Glazed
43
3 S
.S
.
OFF
SET
DJ
1
5
OFF
SET
C
E
N
T
ER SET
DJ15
43
3 S.
S.
O
FF S
E
T
CENTER
SET
OFF
SET
43
3 S.
S
.
DJ
1
5
OFF
SET
C
ENTER SET OF
F SE
T
43
3 S
.S
.
OF
F SE
T
DJ
1
5
OFF
SET
C
ENTER SET
43
3 S
.S
.
DJ15
OFF
SET
C
ENTER SET OF
F SET
43
3 S
.S
.
OFF SET
DJ15
OFF SET
C
ENTER SET