59
GB
This manual is an integral and essential part of the product and must be given to the installer. Read the warnings
given in this manual as they supply important indications regarding installation, use and maintenance safety.
Keep this manual carefully for future reference. The burner must be installed in compliance with the Standards
in force, according to the manufacturer’s instructions and by qualified staff Incorrect installation can cause injury/
damage to persons, animals or objects, for which the manufacturer cannot be held responsible.
This appliance must only be destined for the use for which it was expressly declared.Any other use must be con-
sidered improper and therefore dangerous.The manufacturer is not liable for any damage caused by improper,
incorrect or unreasonable use.
Before carrying out any cleaning or maintenance, disconnect the appliance from the mains power supply by acting
on the system switch or via the relevant shut-off elements.
In the case of breakdown and/or bad functioning of the appliance, deactivate it and do not attempt repairs or direct
interventions.
Only contact qualified professional staff.
Any product repairs must only be performed by an after-sales centre authorised by the manufacturer, using original
spare parts.
Failure to comply with the above can compromise appliance safety.
In order to guarantee the efficiency of the appliance and its correct functioning, it is indispensable to follow the
manufacturer’s indications. Have qualified professional staff perform periodic maintenance of the appliance.
Whenever the appliance is no longer to be used, the parts that may become a potential source of danger must be
made harmless.
The transformation from one family of gas (natural gas or liquid gas) to another family of gas must only be perfor-
med by qualified staff.
Before commissioning the burner, have qualified staff check:
a) that the plate data are those requested by the gas electricity mains supplies;
b) that burner calibration is compatible with boiler power;
c) that the flow of combustion agent air and the evacuation of flue gases take place correctly according to Stan-
dards in force;
d) that aeration and normal maintenance of the burner are guaranteed.
Every time the gas cock is opened, wait a few minutes before re-igniting the burner.
Before performing any intervention that envisions disassembly of the burner or opening of the inspection access
points, disconnect the electric current and close the gas cocks.
Do not deposit containers of inflammable substances in the room where the burner is situated.If you smell gas, do
not activate electric switches. Open doors and windows. Close the gas cocks. Call qualified staff.
The burner room must have openings towards the outside in compliance with local Standards in force. If in doubt
relative to the circulation of air, first of all we recommend that the CO
2
value is measured, with the burner functioning
at maximum flow rate and the room ventilated, only via the apertures destined to feed air to the burner and then
by measuring the CO
2
value again, with the door open.
The value of CO
2
measured in both cases must not change in a significant manner.
If there are more than one burner and fan in the same room, this test must be performed with all appliances fun-
ctioning simultaneously.Never obstruct the air apertures of the burner room, the burner fan intake apertures and
GENERAL STANDARDS
M
U
