Safety Precautions - Kalfire W Series Installation And User Manual

Closed wood fires
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2.4 Safety precautions

Insulation material must comply with the national
applicable quality standards; this material should, amongst
others, be resistant to high temperatures (minimum
700°C), in order to avoid strong odour development during
combustion.
Use ceramic fibre panels or hard panels made from mineral
wool to prevent loose particles of insulation material
circulating in the convection system.
Prevent any insulation material covering the convection air
inlet. Attach the insulation material firmly, to prevent it from
slipping.
Table 1: Prescribed insulation thickness to combustible
materials
Inspection
Model
W45/48F
5
5
W60/51F
5
5
W65/38C
5
5
W66/48S
10
10
W70/33F
10
10
W71/62F
10
10
W80/52T
10
-
W85/40F
5
5
W90/47C
10
10
W90/47S
10
5
W100/61F
10
10
W105/47F
5
5
W105/47T
10
-
W120/38F
9.4
8.4
The floor, on which the fireplace is placed, must be made
from non-combustible material, as hot ashes and sparks
may fall onto the floor.
10
Isorath 1000
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
-
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
2,7
9
*
2,6
-
9.3
*
7.7
6.9
Promasil
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
-
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
2,1
5,3
*
2,0
-
7.6
*
6
5.3
Mineral wool (AGI Q 132)
4,1
*
5
5
4,1
*
5
5
4,1
*
5
5
4,1
*
10
10
4,1
*
5
5
4,1
*
5
5
4,1
*
5
-
4,1
*
5
5
4,1
*
5
10
4,1
*
5
5
4,1
*
5
5
4,1
*
5
5
4,1
*
5
-
5.9
*
10
9
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
9
*
11
*

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