ND1
32
732558 - Rev. D
ND4
ND3
20
30
40
50
60
70
80
90
100
110
120
130
140
150
10
160
170
180
ND8
20
30
40
50
60
70
80
90
100
110
120
130
140
150
ND8 arm (use without guide). Min.
depth 110 mm.
Measure B
Measure A
For depth P > 100/110mm
ND4 arm. Min. depth 100 mm.
ND3 arm (use without guide). Min.
depth 110 mm.
This table is not always suitable. It is
valid for shutters 28 mm thick, 500 mm
wide.
The groove could be made on the shut-
ter instead of on the wall.
Use the articulated arm for ”padovana”
shutters.
Open shutter
Wall
Measure A
Measure B
External
Internal
Depth P
Window
Closed shutter
Fig. 53