LA NORDICA ROSA XXL 5.0 STEEL Manuel Utilisateur page 30

ALLOWED / NOT ALLOWED FUELS
Allowed fuels are logs. Use exclusively dry logs (max. content of water 20%). Maximum 3 logs should be loaded. The pieces of wood should
have a length of ca. 20-30 cm and a maximum circumference of 30-35 cm.
COMPRESSED NOT WORKED-OUT WOOD BRIQUETTES MUST BE USED CAREFULLY TO AVOID OVERHEATING THAT MAY DAMAGE THE
DEVICE, SINCE THESE HAVE A VERY HIGH CALORIFIC VALUE.
The wood used as fuel must have a humidity content lower than the 20% and must be stored in a dry place. Humid wood tends to burn less
easily, since it is necessary a greater quantity of energy to let the existing water evaporate. Moreover, humid content involves the disadvantage
that, when temperature decreases, the water condensates earlier in the hearth and therefore in the stack causing a remarkable deposit of soot
with following possible risk of fire of the same.
Fresh wood contains about 60% of H
It is necessary to place this wood in a dry and ventilated place (for example under a roofing) for at least two years before using it.
BESIDES OTHERS, IT IS NOT POSSIBLE TO BURN: CARBON, CUTTINGS, WASTE OF BARK AND PANELS, HUMID WOOD OR WOOD
TREATED WITH PAINTS, PLASTIC MATERIALS; IN THIS CASE, THE WARRANTY ON THE DEVICE BECOMES VOID.
PAPER AND CARDBOARD MUST BE USED ONLY TO LIGHT THE FIRE.
THE COMBUSTION OF WASTE IS FORBIDDEN AND WOULD EVEN DAMAGE THE APPLIANCE AND THE FLUE, CAUSING HEALTH DAMAGES
AND CLAIMS BY THE NEIGHBORHOOD OWING TO THE BAD SMELL.
The wood is not a fuel which allows a continuous operation of the appliance, as consequence the heating all over the night is not possible.
Variety
Beech
Oak
Elm
Poplar
Larch*
Spruce*
Scots pine *
ATTENTION : THE CONTINUOUS AND PROTRACTED USE OF AROMATIC WOOD (EUCALYPTUS, MYRTLE ETC.) QUICKLY
DAMAGES THE CAST IRON PARTS (CLEAVAGE) OF THE PRODUCT.
The declared technical data have been achieved by burning beech wood class "A1" according to the requirement UNI EN ISO 17225-5 and wood
moisture content less than 20%. By burning a different kind of wood the efficiency of the product itself could change and some specific adjustments
on the appliance could be needed.
30
O, therefore it is not suitable to be burnt.
2
kg/m
750
900
640
470
660
450
550
*
RESINOUS WOOD NOT RECOMMENDED
ENGLISH
kWh/kg moistness 20%
3
4,0
4,2
4,1
4,1
4,4
4,5
4,4