Installation 5
0020200969_04 Installation manual
27
5.6.2
Components that are suitable for
connection
–
87° elbow (article number 303910)
–
Extensions
–
470 mm (article number 303902)
–
970 mm (article number 303903)
–
970 mm (article number 303905)
–
Air clamps (article number 303821)
5.6.3
Installing a connection to air/flue gas
system
Caution.
Risk of damage to the product.
There must not be any overpressure in the
vertical part of the flue gas installation, be-
cause, in this case, the burner may pulse
and the product may become damaged. The
product is not suitable for this mode of opera-
tion and has not been checked.
▶
Provide evidence of the functional reliab-
ility of the vertical flue gas pipe in accord-
ance with EN-13384 using the specifica-
tions for flue gas temperature and flue gas
mass rate from the installation instructions
for the product.
Caution.
Risk of damage to the structure of the
building.
The static function and fire-protective function
of the shaft wall may be impaired by fasten-
ings.
▶
Do not attach any fastenings using bolts,
rawl plugs, etc. directly to the shaft wall of
the air/flue gas system.
▶
Do not attach fastenings to primary
walling or sideways to the wall.
▶
Observe the specifications provided by
the manufacturer of the air/flue gas sys-
tem.
B
A
A
Air
B
Flue gas
▶
On the air/flue gas system, establish a connection for
open-flued operation.
–
Connection height for the product (including the con-
nection piece for the air/flue pipe and inspection el-
bow), see the installation instructions for the product.
5.6.4
Connecting the product to the air/flue gas
system
A
B
2
4
3
1
3
3
5
1.
Install the product (
→
Installation instructions for the
product).
2.
Slide the wall collar
(5)
onto the air pipe.
3.
Install the extension
(4)
and the elbow
(2)
between the
connection piece for the flue gas pipe.
4.
Install the 40 mm air clamp
(1)
. When doing so, ensure
that it is aligned centrally.
5.
Install the 70 mm air clamps
(3)
. When doing so, ensure
that it is aligned centrally.
6.
Connect all of the disconnection points with air clamps
(1)
.
Conditions
: Additional extensions and elbows required
▶
Install the extensions. (
→
Page 28)
▶
Install the 45° elbow. (
→
Page 31)
▶
Install the 87° elbow. (
→
Page 32)
▶
Connect all of the disconnection points with air clamps.
(
→
Page 37)
5.7
Installing the sliding sleeve, elbows and
extensions
5.7.1
Installing the sliding sleeve
Note
The sliding sleeve provides for straightforward
installation and disconnection of the air/flue pipe
to/from the product.