Green Heating Technology
5
User warnings
Important
In case of gas smell:
1 - do not press electrical switches, use the telephone or other objects that can provoke
sparks;
2 - open immediately the windows and the doors in order to cleanse the room air;
3 - close the gas supply taps;
4 -
call a qualified technician.
Do not obstruct the ventilation openings of the gas boiler room, in order to avoid possible
dangerous situations as the creation of poisonous or explosive mixtures.
First starting up and Use
The first starting up and the maintenance of the boiler must be performed by a professionally
qualified staff (for example the installer or the Service Centres authorized by ITALTHERM)
The latter will check that:
f
the label technical data of the gas boiler correspond to those of the gas available;
f
the main burner regulation is compatible with the gas boiler output;
f
the chimney works correctly, expelling the combustion products;
f
the air supply and the combustion products evacuation work correctly, in accordance with the re-
quirements in force;
f
the conditions for a correct ventilation are guaranteed, also when the gas boiler is located inside a
closed space (with suitable caracteristics).
This boiler is designed and prepared to be supplied with
Natural Gas G20
(Methane) or
Com-
mercial Propane G31
. A qualified technician can convert it to operate with one of these two
types of gas above said. It must never be used with
butane gas G30
(that can be present, pure
or mixed with Propane G31, in the portable gas bottles for cookers).
The User must not touch sealed items nor break the seals. Only specialized technicians and the
official technical service can break the seals of sealed items.
The boiler is fitted with safety devices that block operation the case of problems with the boiler
or related systems. These devices must never be disabled: if a device intervenes frequently,
have a qualified technician located the cause, even in systems to which the boiler is connected,
and in the flue inlet/outlet system that must be efficient and made according to the laws in force
(see examples in paragraph "Flue systems" on page 21). If a boiler component has failed, you must
only use original replacement parts
When the boiler is off for a long period see the Paragraph "Boiler inactivity" on page 11 for the
necessary precautions about the electrical supply, the gas supply and the protection against
freezing.
Do not touch the heated surfaces
of the boiler, as the doors, the flue, the chimney pipe, etc.,
also after the boiler operation because, for a certain time, these surfaces are overheated.
Any
contact with them can cause dangerous scalds. It is then forbidden to let children or inexperi
-
enced people be close to the boiler, during its operation.
