Installing the horizontal flue gas pipe Ø 110/160 mm
28
Installation manual for the flue pipe for ecoTEC plus 0020137851_02
10
4.
All connecting points of the air pipes must be secured
with a screw.
2
1
10.1 Installing the safety screw
>
Drill a 3 mm hole (
1
) through the sleeve of the air pipe
and insert the safety screw (
2
).
a
Danger!
Risk of poisoning due to escaping flue
gas!
Mineral-oil-based greases can damage the
seals.
>
Use only the supplied lubricant to facili-
tate installation.
>
Lightly grease the seal and inserting
ends.
10.2 Greasing the seal and the inserting ends with lubricant
>
Do not use any damaged seals.
1
2
10.3
Correct positioning of seals (1),
Incorrect positioning of seals (2)
>
When installing the pipes, always ensure that the seals
are positioned correctly:
The lip of the seal must be facing inwards (
1
). They must
not be facing outwards (
2
).
2
1
10.4 Shortening an extension
>
To shorten the concentric pipe, pull the internal pipe (
2
)
out of the external pipe (
1
).
>
Shorten the air supply pipe and flue pipe by an equal
amount.
>
Deburr the pipes after shortening.
5mm
15°
10.5 Chamfering the pipes
