DIMENSIONS FOR INSTALLATION
Fig. 13
A
C
B
3 in
ALPHA 200 STANDARD
ALPHA 330 STANDARD
A
B
A
B
90°
110°
6,29
4,33
4,33
4,33
5,51
5,11
4,33
4,72
4,72
5,90
4,72
4,33
A
B
A
B
90°
120°
5,51
7,08
7,48
5,90
6,69
7,87
6,69
6,29
6,29
8,66
6,29
(See Fig. 15)
"
A
C
Fig. 14
in
.
2
M
IN
Fig. 15
Opening
angle
"
During selection, prefer the higher dimensions of A and B.
The above mentioned dimensions are in inches.
Opening
angle
"
ALPHA
12
5,90
5,90
7,48
International registered trademark n. 2.777.971
REV 03 - 06/2009
MECHANICAL INSTALLATION