Bosch 7 746 900 648 Instructions D'installation page 2

Flue gas cascade base kit (underpressure)
7 746 900 648, 7 746 900 649, 7 746 900 650, 7 746 900 651
7 746 900 664, 7 746 900 665, 7 746 900 666, 7 746 900 667
7 746 901 197, 7 746 901 198, 7 746 901 199, 7 746 901 200
ØA = 125 mm, ØA = 160 mm, ØA = 200 mm, ØA = 250 mm
1
4
Fig. 1
80
Fig. 2
6 720 619 782 (2013/08)
2
2 x
5
Ø 1 6 0
Ø 1 1 0
2 x
8
1.
100/150
2.
3.
6 720 619 782-06.1O
5 5 0
2 5 0
6
Ø 1 6 0
Ø 1 1 0
2 x
2 x
9
5
2.
Fig. 3
2 x
3
Ø 1 1 0
5 0 0
7
Ø 8 0
10
6 720 619 782-12.4TD
8
9
Ø110/160
10
Ø80
3.
1.
6 720 619 782-07.2O
1