BROTJE BK 250/2, Assembly Instructions Manual, Page: 16 / 76

5 Installation
5.1 Assembly of flue cascade systems BK 250/1 and BK 250/2 (flue outlet at the top)
Assemble the components listed in the table as shown in fig .
Important
Apply lubricant to gaskets.
Important
Route the flue with a fall towards the combustion equipment so
the condensate can drain from the flue to the central condensate
collector or to the siphon connection. The minimum fall for a
horizontal flue pipe is min. 3 ° (5.5 cm / m).
Fig.5 Assembly (flue outlet at the top)
1
2
3
2
4
2
3
2
5
2
2
6
6
RA-0001886
ESC
0
4 8
12
16 20
24
Auto
10 :40
20.
5 C
Ra
umt emp
erat
ur
°
ESC
0
4 8
12
16 20
24
Auto
10 :40
20 .5
C
Rau
mt
empe
rat ur
°
1 End cover without siphon connection
2 Clamp
3 Tee for flue entry
4 Tee for flue exit
5 End cover with siphon connection
6 Eccentric connector 160/250 or 200/250
en
5 Installation
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