1
1-131
Dimensions of Wind-proof Duct : STK-DGV280E
Reference diagram for SPW-C706 / 906VH8
Reference diagram for
wind-proof duct (field supply) : STK-DGV280E
Unit: mm
Unit: mm
discharge
Air
intake
Air
Air discharge
Air intake
660
97
940
340450
74
544
20
380
discharge
Air
discharge
Air
discharge
Air
57539575164
1526
rectangular hole
130
494 2525
25
pentagonal hole
60
50
50
50
50
450
180
6 hole10-
6X10 elongated hole
6X10 elongated hole
308121.5
10.5
18
10.5
18
114104 300
2010
20
544
575
In snowy regions, if there is concern that snow may enter the wind-proof duct, remove the base of the
chamber before using.
SM830161Book.indb131SM830161Book.indb131 2008/06/039:08:132008/06/039:08:13