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7 Installing the 160 mm diameter and 200 mm diameter systems
7.1.5
Inserting the flue pipes in the shaft
1.
Install the installation aid (4) to the lower end of the first
flue pipe (3), see section Installing the support elbow
(→ Page 23).
–
The sleeve side of the flue pipe must point upwards
2.
Use a snap hook to secure the line to the installation
aid.
–
The installation aid may have sharp edges and cut
through the line.
3.
Use the line (7) to lower the first flue pipe (3) down far
enough until you can insert the next flue pipe (6).
4.
Slide the spacer (5) onto the flue pipe.
–
Distance between the spacers: ≤ 2 m
5.
Insert the next flue pipe into the sleeve of the first flue
pipe until they reach a stop.
6.
Continue inserting a further flue pipe until you can insert
the lowest pipe into the support elbow.
7.
Remove the line from the installation aid. You can reach
through the shaft opening to do this.
7.1.6
Installing inspection T-pieces and elbows
Conditions: If the flue gas pipe cannot be inspected from the shaft open-
ing:
▶
Install an inspection T-piece at a suitable location.
Conditions: If diversions are required in the shaft:
▶
Install a 15° or 30° elbow.
1.
After every diversion, install an inspection T-piece as
close as possible to the diversion.
7.1.7
Installing the shaft extension
Caution.
Risk of material damage caused by flue
gas or dirt particles.
Flue gases or dirt particles that have been
sucked in may damage the product or lead
to malfunctions. If the opening of the flue gas
pipe for the room-sealed product is immedi-
ately next to another flue gas installation, flue
gases or dirt particles may be sucked in.
▶
Lift the other flue gas installation with a
suitable attachment.
Caution.
Risk of material damage due to thermal
expansion.
Thermal expansion of the plastic (PP) flue
pipe may cause the opening of the flue gas
pipe to increase by up to 20 cm.
▶
Ensure that the necessary free space is
available above the opening.
24
6
min. 300 mm
min. 100 mm
Caution.
Risk of damage caused by soot in the
neighbouring chimney.
The flue gas pipe opening can be damaged
by the effect of heat from the neighbouring
chimney.
▶
If necessary, fit a stainless-steel end pipe
rather than the black plastic end pipe.
1.
Install the black plastic flue pipe included in the scope
of delivery for the shaft connection set.
–
The top flue pipe (3) must be resistant to solar radi-
ation.
2.
Remove the line from the shaft.
3.
Slide the shaft extension (2) over the black plastic pipe
(3).
4.
Secure the shaft extension to the shaft side using rawl
plugs and bolts.
5.
During this process, secure the top cover with rear
ventilation (1) to a fixing screw using the safety line
included.
6.
Ensure that the top cover (1) is secured to the shaft
extension (6) using the wing nut (2).
Installation manual Air/flue gas system 0020058722_04
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