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La Nordica Rosetta Natural Stone [25/76] Calculation of the thermal power
![La Nordica Rosetta Natural Stone [25/76] Calculation of the thermal power](/views2/1334698/page25/bg19.png)
rOSa - rOSEtta Bii - rOSEtta SiniStra Bii
1095080 25
12.13. MAINTENANCE OF THE OVEN (where existing)
To avoid the possible forming of rust it is recommended:
- To let the steam getting out of the oven to reduce the formation of any condensation by opening the door briey and carefully (1 or 2
times, or more often in case of cooking food very humid and with longer cooking times);
- Remove the food from the oven once cooked. Letting the food to chill in the oven at a temperature below 150 °C results in the forming
of condensation;
- After cooking, leave the oven door partially open to dry out any condensation;
- In case humidity formed inside the oven, we suggest you to treat with neutral vaseline the inside part of the cast iron door.
- Repeat the treatment with the neutral vaseline on the inside part of the cast iron door every 3-6 months, depending of the frequency
of the use of the oven;
- In case of presence of rust on the inside part of the cast iron door, remove the rust by using abrasive material and then treat the cast
iron surface with neutral vaseline.
In order to ensure the quality of the foods that are cooked in the oven, the internal parts of the cast iron doors have NOT been treated with
any product.
12.14. CLEANING OF THE COLLECTION CASING COOKING through the oven
The smokes collection casing can be cleaned either through the oven (remove the horizontal sheet metal which is the base of the oven
See Picture 9 at page 67) the cooker or from the top.
To this purpose remove the circles of the cooking plate and disassemble the smokes pipe from the exhaust small trunk. Cleaning can be
made with a brush and a vacuum cleaner.
IMPORTANT: please verify that the deectors are set as indicated in the Picture.
Pay ATTENTION that after cleaning all dismounted parts are reinstalled hermetically.
13. CALCULATION OF THE THERMAL POWER
There is not an absolute rule for calculating the correct necessary power. This power is given according to the space to be heated, but it
depends also largely on the insulation. On an average, the caloric value necessary for a properly insulated room is 30 kcal/h per m
3
(for
an external temperature of 0°C).
Given that 1 kW corresponds to 860 kcal/h, it is possible to adopt a value of 35 W/m
3
.
Let’s suppose one wishes to heat a room of 150 m
3
(10 x 6 x 2.5 m) in an insulated apartment. In this case, it is necessary to have 150 m
3
x 35 W/m
3
= 5250 W or 5,25 kW. As main heating, a 8 kW device is therefore sufcient.
Approximate combustion value Required quantity in relation to 1 kg of dry
wood
Fuel Unit kcal/h kW
Dry wood (15% humidity) kg 3600 4.2 1,00
Wet wood (50% humidity) kg 1850 2.2 1,95
Wood briquettes kg 4000 5.0 0,84
Brown coal briquettes kg 4800 5.6 0,75
Normal anthracite kg 7700 8.9 0,47
Coke kg 6780 7.9 0,53
Natural gas m
3
7800 9.1 0,46
Naphtha L 8500 9.9 0,42
Electricity kW/h 860 1.0 4,19
12.12. CAST IRON COOKING PLATE AND RINGS
IMPORTANT: to avoid rust DO NOT forget pots or pans on the cold cooking plate. This would create rust rings, unpleasant to see and
difcult to remove.
The cast iron cooking plate and the cast iron rings needs to be periodically cleaned by using sandpaper (grain 150) without touching
the enamelled parts..
To carry out the cleaning operation remove the smoke outlet spigot and the smoke pipe. The smoke compartment can be cleaned from the
front side of the oven (see chap. CLEANING SMOKE COMPARTMENT COOKERS) or from the top. In this case remove the cast iron rings
and the cooking plate, as well the smoke outlet spigot and the smoke pipe. The cleaning can be carried out by using a brush and a hoover.
(Where existing STANLESS STEEL frame) Once you have placed the cast iron cooking plate, make sure to have always 3 mm in-between
the cooking plate and the STAINLESS STEEL frame. This gap is important because of the thermal expansions and to avoid chromatic
changes of the STAINLESS STEEL frame when hot.
ATTENTION: once the cleaning operations are terminated all the parts have to be re-assembled hermetically.
Содержание
- Inistr 1
- Istruzioni per l installazione l uso e la manutenzione it instructions for installation use and maintenance en anweisungen für die aufstellung den gebrauch und die wartung de instructions pour l installation l utilisation et l entretien fr instrucciones para la instalación el uso y el mantenimiento es 1
- Rosa rosetta bii rosetta 1
- Dichiarazione di conformita del costruttore oggetto assenza di amianto e cadmio si dichiara che tutti i nostri apparecchi vengono assemblati con materiali che non presentano parti di amianto o suoi derivati e che nel materiale d apporto utilizzato per le saldature non è presente utilizzato in nessuna forma il cadmio come previsto dalla norma di riferimento oggetto regolamento ce n 1935 2004 si dichiara che in tutti gli apparecchi da noi prodotti i materiali destinati a venire a contatto con i cibi sono adatti all uso alimentari in conformità al regolamento ce in oggetto 4
- Italiano indice 4
- Avvertenzegenerali 5
- Datitecnici 5
- Normeperl installazione 5
- Rosa rosettabii rosettasxbii 5
- Descrizione tecnica 6
- Sicurezza antincendio 6
- Canna fumaria 7
- Accensione 9
- Afflusso d aria nel luogo d installazione durante la combustione 9
- Combustibili ammessi non ammessi 9
- Funzionamento normale 10
- Manutenzione e cura 11
- Determinazione della potenza termica 13
- Condizioni di garanzia 14
- Declaration of conformity of the manufacturer 16
- English contents 16
- Object absence of asbestos and cadmium we declare that the materials used for the assembly of all our appliances are without asbestos parts or asbestos derivates and that in the material used for welding cadmium is not present as prescribed in relevant norm 16
- Object ce n 1935 2004 regulation we declare that in all products we produce the materials which will get in touch with food are suitable for alimentary use according to the a m ce regulation 16
- Generalprecautions 17
- Installationregulations 17
- Rosa rosettabii rosettasxbii 17
- Technicaldata 17
- Fire safety 18
- Technical description 18
- Air flow in the place of installation during combustion 21
- Allowed not allowed fuels 21
- Beech 750 4 0 oak 900 4 2 elm 640 4 1 poplar 470 4 1 larch 660 4 4 spruce 450 4 5 scots pine 550 4 4 21
- Lighting 21
- Variety kg mc kwh kg 21
- Normal operation 22
- Maintenance and care 23
- Calculation of the thermal power 25
- Guarantee terms 26
- Betreff fehlen von asbest und kadmium wir bestätigen dass die verwendeten materialen oder teilen für die herstellung der la nordica geräte ohne asbest und derivat sind und auch das lot für das schweißen immer ohne kadmium ist 28
- Betreff ordnung ce n 1935 2004 wir erklären in alleiniger verantwortung dass die materialen der teile die für den kontakt mit lebensmitteln vorgesehen sind für die nahrungsbenutzung geeignet sind und der richtlinien ce n 1935 2004 erfüllen 28
- Deutsch inhaltsverzeichnis 28
- Konformitätserklärung des herstellers 28
- Allgemeinehinweise 29
- Installationsvorschriften 29
- Rosa rosettabii rosettasxbii 29
- Technicaldata 29
- Brandschutz 30
- Technische beschreibung 30
- Rauchabzug 31
- Anfeuerung 33
- Luftzustrom am installationsort während der verbrennung 33
- Zulässige unzulässige brennstoffe 33
- Normaler betrieb 34
- Wartung und pflege 35
- Feststellung der wärmeleistung 37
- Garantiebedingungen 38
- Déclaration de conformité du constructeur 40
- Français table des matières 40
- Objet absence d amiante et de cadmium nous déclarons que tous nos appareils sont assemblés avec des matériaux ne comportant pas de parties en amiante ou ses dérivés et que dans le matériau d apport utilisé pour les soudures le cadmium n est pas présent ni utilisé sous aucune forme que ce soit comme il est prévu par la norme de référence 40
- Objet règlement ce n 1935 2004 nous déclarons que tous nos produits les matériaux destinés à entrer en contact avec les aliments sont indiqués pour l usage des aliments conformément au règlement ce cité à l objet 40
- Avertissementsgeneraux 41
- Donnéestechniques 41
- Reglespourlamiseenplace 41
- Rosa rosettabii rosettasxbii 41
- Description technique 42
- Sécurité contre les incendies 42
- Conduit de la cheminée 43
- Le registre d air secondaire se trouve au dessus de la porte du foyer i 43
- Allumage 45
- Amenée d air dans le lieu de la mise en place durant la combustion 45
- Combustibles admis non admis 45
- Fonctionnement normal 46
- Entretien et soi 47
- Entretien et soin 47
- Détermination de la puissance thermique 49
- Conditions de garantie 50
- Asunto ausencia de amianto y cadmio se declara que todos nuestros aparatos se ensamblan con materiales que no presentan partes de amianto o sus derivados y que en el material utilizado para las soldaduras no se encuentra presente y no ha sido utilizado de ninguna forma el cadmio según lo establecido por la norma de referencia 52
- Asunto reglamento ce n º 1935 2004 se declara que en todos los aparatos fabricados por nosotros los materiales destinados a estar en contacto con comidas son adecuados para uso alimentario y están en conformidad con el reglamento ce en cuestión 52
- Declaración de conformidad del fabricante 52
- Español índice 52
- Advertenciasgenerales 53
- Datostécnicos 53
- Normasparalainstalación 53
- Rosa rosettabii rosettasxbii 53
- Descripción técnica 54
- Seguridad antiincendio 54
- Conducto de humo 55
- Combustibles admitidos no admitidos 57
- Encendido 57
- Flujo de aire en el lugar de instalación durante la combustión 57
- Funcionamiento normal 58
- Mantenimiento y cuidad 59
- Mantenimiento y cuidado 59
- Determinación de la potencia térmica 61
- Condiciones de garantía 62
- A 1 2a 64
- Abbildung 1 64
- Abbildung 2 64
- Figura 1 64
- Figura 2 64
- Figure 1 64
- Figure 2 64
- M 10 m 64
- Picture 1 64
- Picture 2 64
- Rev 6 robert 22 12 2015 cambiare ottima con buona wirkungsgrad 80 gut eficiencia 80 buena efficacité 80 bonne efficiency 80 good 64
- Rosa rosetta bii rosetta 64
- Silka 1 64
- Silka 2 64
- Abbildung 4 66
- Abbildung 5 66
- Figura 4 66
- Figura 5 66
- Figure 4 66
- Figure 5 66
- Picture 4 66
- Picture 5 66
- Silka 4 66
- Silka 5 66
- Rosa rosetta bii 67
- Rosetta sinistra bii 67
- Rosetta bii 68
- Rosetta sinistra bii 69
- Informazioni marcatura ce ce marking information ce auszeichnungsinformationen informations marquage ce información de la marca ce 71
- Nr 049 71
- Informazioni marcatura ce ce marking information ce auszeichnungsinformationen informations marquage ce información de la marca ce 73
- Nr 152 73
- Informazioni marcatura ce ce marking information ce auszeichnungsinformationen informations marquage ce información de la marca ce 75
- Nr 187 75
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