Cleaning Of The Glass; Cleaning Of The Ash; Summer Time; Calculation Of The Thermal Power - LA NORDICA INSERTO 60 Anweisungen Für Die Aufstellung, Den Gebrauch Und Die Wartung

INSERTO 60 – 70 – 70 To – 70 Pr – 70 H49
The appliance should be completely cleaned at least once a year or every time it is needed. An excessive deposit of
soot can cause problems in the discharge of the smokes, as well as fire in the flue. The cleaning must be carried out
exclusively with cold equipment.
This operation should be carried out by a chimney sweeper who can simultaneously perform an audit. During the
cleaning, it is necessary to remove from the appliance the ash drawer, the grating and the smokes deflector to ease
the fall of the soot.
To extract the deflector, it is sufficient to lift it from the rear and extract it from the front.
Once the cleaning has been completed, the same has to be positioned back in its seat.
CAUTION: The lack of the deflector causes a strong depression, with a too fast combustion, an excessive
consumption of wood with related overheating of the appliance.
14.2.

CLEANING OF THE GLASS

Thanks to a specific inlet of secondary air, the accumulation of dirty sediments on the glass-door is reduced with
efficacy. Nevertheless this can never be avoided by using solid fuels ( particularly wet wood ) and it has not to be
understood as a defect of the appliance.
IMPORTANT: The cleaning of the sight glass must be carried out only and exclusively with cold appliance to
avoid the explosion of the same. For the cleaning, it is possible to use specific products or a wet
newspaper paper ball passed in the ash to rub the glass itself.
The correct lighting phase, the use of proper quantities and types of fuels, the correct position of the secondary air
regulator, enough draught of the chimney-flue and the presence of combustion air are the essential elements for the
optimal functioning of the appliance and for the cleaning of the glass.
BREAK OF GLASSES:
Considering that the glasses are manufactured in glass-ceramic and resistant to heat shock up to 750 °C,
they are not subject to thermal shocks. Their break can be caused only by mechanic shocks (bumps or
violent closure of the door, etc.). Therefore, their replacement is not included in the warranty.
14.3.

CLEANING OF THE ASH

All the appliances are equipped with a hearth grating and an ash drawer for the collection of the ashes.
It is suggested to empty periodically the ash drawer and to avoid it fills completely in order not to overheat the grating.
Moreover, it is suggested to leave always 3-4 cm of ash in the hearth.
The ashes removed from the hearth have to be stored in a container made of fire-resistant material equipped with an
air-tight cover.
The container has to be placed on a fire-resistant floor, far from flammable materials up to the switching off and
complete cooling.
Check the external air intake, by cleaning it, at least once a year. The stack must be regularly swept by the chimney
sweeper. Let your chimney sweeper in charge of your area check the regular installation of the appliance, the
connection to the stack and the aeration.

15. SUMMER TIME

After having performed the cleaning of the hearth, of the stack and of the flue, by removing completely the ash and
other possible residuals, close all hearth doors and related registers.
It is suggested to perform the flue cleaning at least once a year; in the meantime, verify the actual state of the door
seals, which do not assure the good operation of the appliance, if they are not completely integral (i.e. if they do not
adhere anymore to the door)! Therefore, it is necessary to replace them.
In case of humidity of the room where the appliance is located, place the absorbing salts within the hearth.
Protect the internal cast iron parts with neutral Vaseline, if you wish to keep the aesthetic appearance unchanged in
time.

16. 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 40 kCal/h per m
Given that 1 kW corresponds to 860 kCal/h, it is possible to adopt a value of 50 W/m
Let's suppose that one wishes to heat a room of 150 m
3 3
have 150 m x 50 W/m
Therefore as main heating, a 10 kW appliance is sufficient.
6090710 Rev.10 – EN
3
(for an external temperature of 0 ° C).
= 7500 W or 7.5 kW.
3
(10 x 6 x 2.5 m) in an insulated apartment, it is necessary to
3
.
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