EdilKamin CRISTAL 45, Installation, Use And Maintenance Manual, Page: 13 / 81

ENGLISH
1
3
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13
10
A
B
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8
14
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6
5
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6
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8
13
THE FEATURES
The structure is constituted by a high quality steel sheet body, hermetically welded,
equipped with adjustable feet, completed with ECOKERAM hearth and basin fire
surface, for a correct control of the ash.
The structure is completed by a shell which realises an air space for the circulation
of the heating air.
Heating air circulates via natural convection (N version) or else via an optional
forced air kit (V version), see page 15.
Particular care has been taken in the inlet of the fuel air in the hearth to guarantee
optimum fuelling, a calm flame
and a very clean glass.
The fuel primary air A enters at the base of the fire surface on the open coal.
The amount of the primary air is adjustable depending on the draught of the flue
through a mobile deflector (14) installed at the front of the hearth (fig.3).
By using the mobile deflector for a flue with a weak draught, it is possible to increase
the intake section of the primary air and vice versa, decrease it in case of excessive
draught.
The fuel and glass cleaning secondary air B enters from the glass peak
after having been heated during its path.
The amount of the secondary and glass cleaning air is pre-calibrated and heated
during the transit of the uprights at the sides of the hearths mouth.
fig. 1
fig. 2
fig. 3
fig. 4
fig. 5
Removable handle for opening hatch
The handle of the hatch (fig. 5) is not fixed to the same hatch but is inserted
when required.
The handle is to be inserted in the lower part of the mouth outline frame,
forking it in the appropriate pegs.
The handle is only needed to lift or lower the hatch.
Hearths inside covering (fi g.2)
The covering is made of ECOKERAM®: a new refractory material with mullite
base cooked at 1200° C.
ECOKERAM® has the peculiarity to accumulate heat during fuelling and to
gradually release it, even during the switching off phase. ECOKERAM® enables
to reach a very high temperature inside the hearth, optimising the fuelling and
reducing the emissions.
LEGEND:
(figs. 1-2-3-4-5)
1. fumes outlet fitting
for connection with the flue
2. coolingfoil
to improve the heat exchange
3. fumes switch conduit
to improve the heat exchange
4. steel structure
5. secondary air and glass cleaning power supply conduit
to keep the glass clean
6. hearths inside in Ecokeram®
very thick to increase fuelling temperature
7. ceramic glass
resistent to heat shock of 800° C
8. removable handle
9. basin fire surface
to accumulate the coal and obtain optimum fuelling
10. external air inlet fitting
11. adjustable feet
12. shell for circulating heating air
13. heating air inlets (circulation)
14. mobile deflector