Beam Protections; Technical Description - Nordica INSERTO 50 Crystal Manuel Utilisateur

DO NOT ExTINgUIsH FIRE UsINg WATER JETs. When the flue does not burn any more please arrange an examination by a specialist in order
to find possible cracks and permeable points.

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 flammable material must not come in
contact with temperatures higher than 65 °C.
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.

TECHNICAL DEsCRIPTION

The appliance is made up of a steel chamber completely soldered and hermetic. The hearth is coated by single cast-iron sheets and refractory
plates (NORDIKER).The appliances are equipped with an integrated air circuit for the recovery of the heat made up of a galvanized steel carter
external to the heating body. Inside the hearth there are a grate holder and the related grating, both made of very thick cast-iron and easily
extractable. The appliance works as an intermittent operating appliance.
The insert is equipped with a sight door with ceramic glass (resistant up to 700°C). This allows a charming sight on burning flames.
Moreover, in this way, any possible leak of sparks and smoke is avoided. Under the hearth grating there is a easily extractable ash
drawer.
ACCEssORIEs
INSERTO 50 Crystal
INSERTO 50V Crystal BII
INSERTO 50V p30 Crystal
INSERTO 70 Crystal
INSERTO 80 Crystal EVO
INSERTO 100 Crystal
The heating of the room occurs:
a) by convection: the passage of air through the coating and the covering hood releases heat in the room.
b) by radiation: through the sight glass and the steel body, heat is radiated into the room.
The device is equipped with registers of primary and secondary air, with which it is possible to adjust the combustion air.
1A - PRIMARY air register
(Picture
With the air register located under the door of the hearth (on the left), it is possible to adjust the air flow through the ash drawer and the
grating in direction of the fuel. The primary air is necessary for the combustion process during the ignition. In order to open the passage of
primary air the lever should be completely pulled.
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 fire 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 (see chapter NORMAL OPERATION).
2A - sECONDARY air register
Under the door of the hearth (on the right) there is the secondary air register.
This register must be opened (and therefore the lever completely pushed), in detail, for the combustion of wood, so that unburnt carbon
can be subject to a post-combustion, increasing the yield and assuring the cleaning of the glass (see chapter NORMAL OPERATION). It is
possible to get the air sECONDARY directly from outside through a flexible tube (fireproof NOT furnished
The adjustment of the registers necessary to reach the rated calorific yield is the following one:
Hourly consumption
( kg/h )
PRIMARY AIR
sECONDARY AIR
TERTIARY AIR
22
Picture 2
gives some examples of execution.
POKER
SERIES
SERIES
SERIES
SERIES
SERIES
SERIES
8)
(Picture 83)
INsERTO INsERTO
50 Crystal 50v Crystal BII
1,8 2,4
CLOSED CLOSED
OPENED OPENED
PRE-ADJUSTED PRE-ADJUSTED
Ventilation KIT 1318000
GLOVE
SERIES
SERIES
SERIES
OPTIONAL
SERIES
OPTIONAL
SERIES
OPTIONAL
SERIES
INsERTO
50v p30 Crystal
1,7
CLOSED
OPENED
PRE-ADJUSTED
ENgLIsH
SECONDARy air KIT
/ 6016040 OPTIONAL
/ 6016040 OPTIONAL
/
6016040 SERIES
6016041 OPTIONAL
6016041 OPTIONAL
6016041 OPTIONAL
Picture 11
INsERTO INsERTO
70 Crystal 80 Cry EVO
2,7 2,8
CLOSED CLOSED
OPENED OPENED
PRE-ADJUSTED PRE-ADJUSTED
Ref A).
INsERTO
100 Crystal
2,8
CLOSED
OPENED
NO