
3. Safety Distances
The fl ue pipe cover has to adhere to a rear wall distance of 1
cm. For ceilings with fl ammable or combustible materials or
load-bearing elements, a minimum distance of 20 cm has to
be adhered to (see Fig. 1).
For ceilings containing fl ammable or combustible building
materials and/or load-bearing elements, the fl ue pipe connection must adhere to a minimum distance of 40 cm.
For assembly and installation without fl ue pipe cover, a minimum distance of 40 cm must be kept maintained between
the connection piece to the chimney and any fl ammable or
combustible materials (see Fig. 2).
Ceiling connections are only permitted without fl ue pipe co-
ver and are subject to current local regulations.
min. 20
1
min. 40
WARNING!
Flammable fl ooring materials (e.g., wood,
laminate, carpeting,) must be protected with a
fl oorplate made of non-combustible material
(e.g., tiles, safety glass, slate, or sheet steel).
The size of the fl oorplate must be larger than
the base of the stove by at least 50 cm in front
and at least 19 cm at the sides of the stove
(Fig. 4).
32
229
Fig. 1 Installation with flue pipe cover
2,5
min. 40
ca. 182,5
164
min. heigh of installation: 175,5
Flue pipe connection height: 113
Dimensions in cm
Fig. 2 Installation without flue pipe cover

4. Fuel Load Sizes and Thermal Output
5 . Initial Operation
fi g. 3
fi g. 4
80 cm
The thermal output depends on the amount of fuel you put in
the stove. When adding more fuel, please do not exceed the
maximum fuel load size of 2,5 kg. Exceeding the maximum
80 cm
c
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0
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i
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a
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a
.
°
1
0
8
R
a
d
a
i
a
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fuel load size leads to a danger of overheating, which can
result in damage to the stove and the risk of a stove fi re.
NOTE!
To attain a thermal output of approx. 9 kWm,
burn wood logs that weigh 2.5 kg and are no
longer than 30 cm in length for about 55 min.
NOTE!
During shipment, condensation moisture can
accumulate in the stove’s interior, which may
possibly lead to the appearance of
condensation or water on the stove or fl ue
pipes. Please dry off these damp areas imme
diately.
The surface of your stove was treated in a sandblasting
machine before applying the colour coating. Despite careful
and thorough inspection, there may still be some residual
NOTE!
To attain a thermal output of approx. 4,5 kWm,
material in the stove body, which can fall out when your stove
is being installed.
burn wood logs that weigh 1 kg and are no
longer than 25 cm in length for about 40 min.
The Kairo is intended for intermittent operation, please only
apply one fuel layer at a time.
19
50
19
fl oorplate
NOTE!
To prevent any damage, please immediately
vacuum up these small steel pellets with a
vacuum cleaner.
The fi rst time a stove is operated, the heat development causes
the emission of volatile components from the coating, sealing
strips and lubricants, and smoke and odours can occur.
At a higher combustion temperature, this one-time process can
96
Dimensions in cm
take between 4 to 5 hours.
To achieve this higher combustion temperature, please increase the fuel quantity recommended
in Section 7, „Adding Fuel/ Heating with Nominal Thermal
Output“, by approximately 25%.
CAUTION!
To prevent adverse effects on health, nobody
should stay in the room(s) during this process
unless absolutely necessary. Make sure the
33

9. Technical Data
The Kairo, certifi ed in compliance with DIN-EN 13240 : 2001 + A2 2004 and Art. 15 a
B-VG (Austria), can only be operated when the fi re box is closed; more than one device
can be connected to the chimney.
VKF-No.: 13698; Inspection Report No. (A): RB BF1-Hn 1169
The following data applies to the chimney characteristics in accordance with EN 13384-1 / 2:
Combustion Values Wood
Nominal Thermal Output 9 kW
Waste Gas Mass Flow Rate 8 g/s
Waste Gas Outlet Temp. 310 ˚C
Min. Supply Pressure at Nominal Thermal Output 11 Pa
CO content at 13% O2 917 mg/m³
Effi ciency 78 %
Particulate 37 mg/m³
Depending on the insulation of the building, the nominal thermal output of 9 kW indicated
on 35 - 130 m² (subject to change)
Dimensions: Height Width Depth
Stove 120,5 cm 86 cm 65 cm
Fire box 49 cm 40 cm 31 cm
Weight (ceramic / soapstone): 260 / 327 kg
Fire Box Opening: 1800 cm²
Flue pipe diameter: 18 cm
Pipe diameter of Hase ventilation system* 10 cm
* For separate air supply in low-energy houses and insuffi cient combustion air supply in the room where
the stove is installed
Front view Side view
min. fl ue pipe connection height: 175,5
Stove height 120,5
Flue pipe connection height: 113
20 Connection height Hase ventilation system
63
86
Top view
19
51,5
65
36
Dimensions in cm