Cleaning Of The Collection Casing Cooking Through The Oven; Lateral Handrail; Cleaning Of The Hearth Grate; Calculation Of The Thermal Power - Nordica ROSA REVERSE L'utilisation Et L'entretien

12.10. 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
Picture 9 at page 46) the cooker or from the top.
See
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.
Pay ATTENTION that after cleaning all dismounted parts are reinstalled hermetically.

12.11. LATERAL HANDRAIL

The handles, the handrail and the tank water (cookers) should be cleaned to cold with a soft cloth and alcohol . DO NOT use abrasives
or solvents.

12.12. CLEANING OF THE HEARTH GRATE

IMPORTANT: if for whatever reason the grill is removed from the furnace, take care to reassemble it with the wider part of the slit facing
Picture 8 at page
downwards (See

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 calorific value necessary for a properly insulated room is 30 kcal/h per m
an external temperature of 0°C).
Given that 1 kW corresponds to 860 kcal/h, it is possible to adopt a value of 38 W/m
Let's suppose one wishes to heat a room of 150 m
x 38 W/m = 5700 W or 5,7 kW. As main heating, a 8 kW device is therefore sufficient.
3
Fuel
Dry wood (15% humidity)
Wet wood (50% humidity)
Wood briquettes
Brown coal briquettes
Normal anthracite
Coke
Natural gas
Naphtha
Electricity
24
46). This is to aid furnace cleaning.
(10 x 6 x 2.5 m) in an insulated apartment. In this case, it is necessary to have 150 m
3
Approximate combustion value
Unit kcal/h
kg 3600
kg 1850
kg 4000
kg 4800
kg 7700
kg 6780
m 7800
3
L 8500
kW/h 860
.
3
Required quantity in relation to 1 kg of dry
kW
4.2
2.2
5.0
5.6
8.9
7.9
9.1
9.9
1.0
ROSA REVERSE
(for
3
wood
1,00
1,95
0,84
0,75
0,47
0,53
0,46
0,42
4,19
7095003 - IT - EN - DE - FR
3