Jøtul F 305 Long legs Instrucciones Para Instalación página 13

Fig. 17
4. See the installation instructions that follow with the external
air set.
5. Attach the hose to the external air connector with a hose
clip to avoid using joints. The external air hose insulation
ends approx. 100 mm below the burn chamber.
4.4 Chimney and flue pipe
• The fireplace must only be connected to a chimney and
flue pipe approved for solid fuel fireplaces with flue gas
temperatures as specified in «2.0 Technical Data».
• The cross-section of the chimney must be designed to fit
the fireplace. Use «2.0 Technical Data» to calculate the
correct chimney cross-section.
• The chimney must be connected in accordance with the
installation instructions of the chimney supplier.
• Before a hole is made in the chimney, the product should
be test-mounted in order to correctly mark the position of
the fireplace and the hole in the chimney. See fig. 1 for
minimum dimensions.
• Make sure that the flue pipe rises all the way up to the
chimney.
• With a rear outlet, use a flue pipe bend with a sweep hatch
to allow sweeping.
• Please note that it is extremely important for connections
to have a degree of flexibility. This is to prevent any
movement in the installation leading to the formation of
cracks.
• For recommended chimney draught, see «2.0 Technical
Data». For flue pipe dimension see "2.0 Technical Data".
NB: The chimney's diameter must be at least just as
big as the flue pipe.
NB! The minimum recommended chimney length is 3.5 m
from the flue pipe insert. If the draught is too strong, a flue
pipe damper can be installed and used to reduce the draught.
Protection grid for sweep ball
When a steel chimney is installed to the top outlet, a
protection grid for sweep ball must always be installed to
the top outlet (optional equipment).
4.5 Fitting a flue pipe with a top outlet
The product is supplied from the factory with the smoke outlet
fitted for the top outlet.
Fig. 18
1. Thread the flue pipe (A) through the top plate and place it
in the top smoke outlet.
2. Seal well with a gasket (B).
Fig. 19
A
3. Place the baffle (A) as displayed in the figure.
ENGLISH
A
B
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