barbas EVO 80-65, Инструкция по установке и эксплуатации, Страница: 28 / 40

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EVO 80-65
Installation instructions
- Appliance with substructure fan box (convection fan):
Use the Ø125 mm (external) combustion air supply connection at the left of right
front side of the fan box.
Fit a rigid or fl exible pipe measuring Ø125 mm between this air supply connection
and the “outside air supply opening in the wall/fl oor”.
3.2.4 Connection convection set and convection channels
Convection set
(1x or 2x) (option !)
• If required, a convection set can be added when installing the appliance.
• Use convection set:
The function of the convection set (option) is to improve the convection through the
appliance, resulting in effi ciency improvement and preventing high temperatures in
the chimney.
The set consists of
: • 3 m alufl ex
• 2 exit grids (white)
• 2 collar adaptors Ø125 mm
• 4 hose clamps
• Assembly convection set:
° Secure the collar adaptors (2x or 4x) to the appliance.
° Now connect the fl exible hoses to the collar adaptors (Ø125 mm) on the top of
the appliance and to the metal fi tting box on the air exit grids that are being used
(do not forget to fi t hose clamps).
°
Ensure that the fl exible hose connections are gastight.
° If desired, insulate the fl exible pipes with heat-insulating material that is resistant
to temperatures in excess of 700°C.
°
The air exit grids cannot be fi tted until a few days later, once the masonry has
been pointed and allowed to dry. If one or more channels are connected leading
to other rooms, these rooms must be fi tted with closable grids. These are available
from your dealer, as well as the fl exible hoses and clamps required.
° Within a range of 30 cm either side and 50 cm above the escape opening (exit
grids), there must be no fl ammable materials (e.g. wooden ceiling, fi tted furniture).
• Cover the top, side and rear of the appliance to the front edge with c. 10 cm thick
insulating material (T ≥ 700°C) (Class A1 according to DIN 4102 (= EN 13501)).
Leave a few centimetres clearance between the front of the chimney breast and the
appliance.
• Ensure the appliance is level by adjusting the feet to the correct height.
Use a no.17 spanner for this.
• Make a good seal between the smoke outlet from the appliance to the chimney.
See also 3.2.2.
Ensure that the entire fl ue is gas-tight.