36 Air/flue pipe installation manual 8000026412_01
5.14.3.5 Installing the terminal elbow
1. Install the bird-guard grille in the groove of the seal
seat (step A). If a seal is present, remove this in ad-
vance.
2. Install the terminal elbow into the last extension (step
B).
3. Use another pipe clamp to secure the terminal elbow
with the bird-guard grille.
5.14.3.6 Routing extensions for the variable terminal
set around eaves
When installing the variable terminal set around eaves, ad-
ditional M8 threaded rods are required for the pipe clamps.
The threaded rods are commercially available.
▶ If required, install additional 45° elbows.
▶ Install the bird-guard grille from the terminal elbow in the
last extension.
– If a seal is present, remove the seal.
– If you use the terminal elbow, install the terminal el-
bow. (→ Section 5.14.3.5)
▶ Connect the product. (→ Section 5.12)