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7 Installing the 160 mm diameter and 200 mm diameter systems
–
Diameter: 130 mm
2.
Place the wall panel (1a) on the air pipe (a).
3.
Insert the air pipe (2) into the opening (b) so that the air
pipe (2) and the wall panel (1b) are flush with the wall.
–
The sleeve must point to the boiler.
4.
Secure the air pipe (2) with mortar and leave the mortar
to harden.
5.
Install the 130 mm diameter collar to the inside.
6.
Install the extensions and diversions starting from the
shaft and working towards the product.
7.
If necessary, use a saw to shorten the extensions.
6.4.2
Installing the combustion air line in the
external wall
1.
Determine the installation location of the combustion air
line in the external wall.
–
The air pipe must terminate on the building side that
is closest to the flue gas opening.
–
Height of the intake port: 1 m
–
The air intake must be free of snow.
2.
Mortise an opening that is suitable for the air pipe.
–
Diameter: 130 mm
3.
Insert the air pipe into the opening so that it is flush with
the wall.
–
The sleeve must point to the boiler
–
Downward gradient of the air pipe, outwards: 2°
Note
2° corresponds to a downward gradi-
ent of approx. 30 mm per metre of pipe
length.
4.
Secure the air pipe with mortar and leave the mortar to
harden.
5.
Install the 130 mm diameter wall collar to the inside.
6.
Install the intake grille on the external wall.
–
The fins must be directed downwards
7.
Install the extensions and diversions starting from the
external wall and working towards the product.
8.
If necessary, use a saw to shorten the extensions.
9.
Insulate the air pipe when it is installed in environments
with a high level of humidity and cold temperatures.
22
7
Installing the 160 mm diameter and
200 mm diameter systems
7.1
Installing the flue gas pipe in the shaft
System diagram
15
14
13
12
11
10
1
Shaft cover
2
Black flue pipe
3
Spacer
4
Inspection T-piece
5
Extension
3
Spacer
6
Installation aid
7
Support elbow
The shaft dimensions for installing the basic set must be at
least:
–
160 mm diameter system
–
200 x 200 mm or 220 mm diameter
–
200 mm diameter system
–
240 x 240 mm or 260 mm diameter
Installation manual Air/flue gas system 0020058722_04
1
2
3
4
5
3
6
7
8
9
8
Mounting rail
9
Ventilation grille
10 Equipment connection
piece
11 Extension
12 Inspection elbow
13 Extension
14 Internal wall collar
15 Wall duct
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