21
148
4 x
Ø
4.8
221
Ø
191
7
252 313
A
A
A
─
A
23
30
88
279
313
16
PREPARING FOR INSTALLATION
iV-Office ventilation device
•
Installation and operating instructions
3.5
Dimensional drawings of components
Flex weather protection hood
Weather protection hood cover
Weather protection hood base plate
Figure 4:
Dimensional drawing of the Flex Office weather protection hood
1 Weather protection hood base plate
2 Fixing borehole exterior wall Ø 8 mm,
min. 50 mm deep (4 x)
3 Weather protection hood cover
4 Protective grid
5 Drip rail
6
Flex Office insert (pre-assembled)
3
3
4
6
5
1
2
1