BRÖTJE BK 250/1 Instructions De Montage page 15

Fig. 3: Installation of flue cascade systems BK 250/1 and BK 250/2 (flue outlet at the back)
1 End cover without siphon connection
2 Clamp
3 Tee for flue entry
358 643 05.11
- Apply lubricant to gaskets
- Assemble components as shown in Fig. 3
Note: Route the flue with a fall towards the combustion equipment so the conden-
sate can drain from the flue to the central condensate collector or to the siphon
connection. The minimum fall for a horizontal flue is 3° (5.5 cm/m).
Flue cascade systems BK 250/1 and BK 250/2
4 Tee for flue exit
5 End cover with siphon connection
6 Eccentric connector 160/250 or 200/250
Installation
15
GB