Bedienungsanleitung La Nordica Termocamino Base DSA (Seite 27 von 104) (Deutsch, Englisch, Französisch, Italienisch, Spanisch)

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ENGLISH

BEAM PROTECTIONS

Considering the irradiation of the hearth, it is necessary to be particularly careful in protecting the beams while designing your stack. Consider

the proximity of beams to the external surfaces of the hearth, on one side, and the irradiation of the glass door, usually very close to the

beams, on the other side. In any case, it has to be considered that the internal or lower surfaces of this beam in ammable material must not

come in contact with temperatures higher than 65 °C. Picture 2 gives some examples of execution.

WARNING: We cannot be made liable for a wrong operation of the plant, when it does not comply with the provisions of

these instructions or when it uses additional products not suitable for this device.

DESCRIPTION

Denition: thermo-replace according to EN 13229.

La NORDICA thermo-replace are ideal for holiday ats and weekend houses or as auxiliary heating all year round. Wooden logs are used as

fuel. The appliance works as an intermittent operating appliance.

The appliance is composed of painted and galvanised sheet steel and cast iron. The replace is found inside the boiler, is built steel and is

reinforced using welded nails. The water in the heating system circulates in the boiler, which absorbs the heat produced in the replace.

The door with viewing window is tted on extendible ball bearing guides that guarantee the sturdy, quiet, and reliable operation of the

appliance. The counterweight for door raising is supported by two sturdy chains with respective pinions.

The ceramic glass window (resistant up to 700°C) of the door provides a lovely view of the burning ames and prevents sparks and smoke

from getting out.

ACCESSORIES

 

SERIES SERIES

Room heating takes place:

a) by radiation: the heat is radiated into the environment through the panoramic window and the hot external surfaces of the thermo-

replace;

b) by conduction: radiators or heat convectors of the centralised system fed by hot water produced by the boiler.



1A- PRIMARY air register (Picture 8)







The ash drawer has to be emptied regularly, so that ash cannot hinder the intake of primary air for the combustion. Primary air is also

necessary to keep re live.

During the combustion of wood, the primary air register must be opened only a few, since otherwise the wood burns quickly and

the device can overheat.

2A- SECONDARY air register (Picture 8)

When the bar is pushed to the back the passage of the secondary is completely open.

The secondary air, passing through the two lateral jambs of the front side, heats itself starting the double combustion and keeping at the

same time the glass clean ( with open register).

The adjustment of the registers necessary to reach the rated caloric yield is the following one:

Hourly consumption ( kg/h ) PRIMARY air SECONDARY air TERTIARY AIR

4,5 CLOSED OPEN PREADJUSTED

FLUE

Essential requirements for a correct operation of the device:

• the internal section must be preferably circular;

• be thermally insulated and water-proof and produced with materials suitable to resist to heat, combustion products and

possible condensates;

• not be throttled and show a vertical arrangement with deviations not greater than 45°;

• if already used, it must be clean;

• all the sections of the ue gas duct must be accessible to inspection;

• inspection openings must be provided for cleaning.

• observe the technical data of the instructions manual;

Should the ues have a square or rectangular section, internal edges must be rounded with a radius not lower than 20 mm. For the rectangular

section, the maximum ratio between the sides must be = 1.5.

A too small section causes a decrease of the draught. It is suggested a minimum height of 4 m.

The following features are FORBIDDEN and therefore they endanger the good operation of the device: asbestos cement, galvanized steel,

rough and porous internal surfaces. In Picture 3 gives some examples of execution.



For a correct installation please respect the sections/lengths of the ue shown in the technical data table. By installations

with dierent dimensions the ue must be suitably sized in accordance with EN13384-1.

La Nordica Termocamino Base DSA Seite 27

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