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DK ENG
If the insert is installed in a ammable environment, a replace structure must be built where
the insert may be mounted. The replace structure will protect the surroundings against the
heat eects of the insert through shielding and ventilation. There are numerous ways to build
a replace structure.
Therefore, the following is a guideline as to the principles.
As a minimum, the replace structure to hold the insert must be constructed in cellular con-
crete with a minimum width of 100 mm. If other nonammable materials (bricks, Rockwool,
etc.) are used, ensure that the level of insulation is equivalent.
Ensure that the opening for the insert has the right dimensions. To the sides, there must be 5mm
between the insert box and the wall of the replace structure. There must be at least 100 mm
between the back panel of the insert box and the rear wall of the replace structure. If the oor is
made of a ammable material, the opening must be at least 300 mm over the oor.
The replace structure must have ventilation holes.
An entry hole with a surface of at least 350 cm2 must be placed at a level under the insert.
The air that enters through the entry hole must be able to ow freely up past the insert. An
exit hole with a surface of at least 500 cm2 must be placed at a level above the insert. The
exit hole must be at least 600 mm from the ceiling.
Right above the exit hole, a nonammable sheet or slab (25 mm Rockwool or similar) must
cover the replace structure.
A nonammable oor protection must cover the oor at least 300 mm to the front of the
ring door and at least 150 mm to each side of the ring opening.
Please note that the oor must be capable of supporting the installation.
If the guidelines above are observed, it is permissible to place ammable materials along the
sides and back of the replace structure.
*Right-angled distance to ammable wall in front of the ring door: 400 mm
**Height over ammable oor 300 mm.
Distance to combustibles behind the insert 200 mm.
Distance to furniture: 1000 mm
Mounting
The insert is positioned in the opening of the replace structure and levelled by means of
the levelling screws.
The insert is connected to the chimney by a 150 mm diameter ue pipe that is fastened to
the ue collar.
The smoke in the chimney gets hot. Therefore, ensure that the distances to ammable ma-
terials are observed.
