SAFETY
7/56
EN
1.4 Requirements for personnel or operators
CAUTION
It may be hazardous to assign activities to personnel that are not sufciently qualied. It may
harm the operators themselves if they perform manoeuvres or operations incorrectly, with a
serious impact on personal safety, things and property.
CAUTION
Installation, commissioning and maintenance activities must only be carried out by the personnel
of dedicated heating companies specically qualied to perform these tasks.
CAUTION
Operators should explain to the proprietor and person responsible for the domestic heating
system the burner is installed on, the importance of ensuring good inow of combustion air
and combustion product evacuation. They should also highlight that no modication should be
made to the heating system (comprised of air intake, burner, boiler and ue pipe) that could
alter the correct operation of the system.
1.5 Primary hazards
The following indications refer to “residual risks”, which must be highlighted for the full understanding
and responsibility of the proprietor, users and operators.
These risks derive from risk analyses carried out by Research and Development staff as required
by European Standard EN 267 and applicable directives (Machine directive, LVD, EMC).
DANGER
Danger of death!
- Contact with live electrical components may cause serious incidents.
- Only professionally-trained and qualied personal can operate on the electrical system.
- Before any operation, switch off the power supply to the system by operating the main switch.
Check there is no power and ensure restart is impossible.
- In the event of damage to the electrical insulation on the product, act immediately to restore
the correct level of insulation.
CAUTION
Hot surfaces - Risk of burns!
- Contact with components at high temperatures may cause more or less serious supercial
burns.
- Operators should wear suitable clothing and personal protective equipment.
- They should ensure that all components are at ambient temperature before carrying out any
maintenance operations.
FUEL LEAKS
- Fuel leaks may cause re to break out.
- They may be toxic via inhalation and cause skin irritation.
- Act swiftly to remove the cause of the leak. If it is connected to a maintenance operation, use
the dedicated personal protective equipment.
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