Unigas HR2050, Manual Of Installation - Use - Maintenance

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4
BURER DATA PLATE
Precautions if you can smell gas
a do not operate electric switches, the telephone, or any other item
likely to generate sparks;
b immediately open doors and windows to create an air flow to purge
the room;
c close the gas valves;
d contact qualified personnel.

Do not obstruct the ventilation openings of the room where gas
appliances are installed, to avoid dangerous conditions such as the
development of toxic or explosive mixtures.
Using oil pressure gauges
Generally, pressure gauges are equipped with a manual valve. Open the
valve only to take the reading and close it immediately afterwards.
SYMBOLS USED
BURNER SAFETY
The burners- and the configurations described below - comply with the
regulations in force regarding health, safety and the environment. For
more in-depth information, refer to the declarations of conformity that are
an integral part of this Manual.
.
Safety and prevention

Opening or tampering with the burner components is not allowed,
apart from the parts requiring maintenance.

Only those parts envisaged by the manufacturer can be replaced.
DIRECTIVES AND STANDARDS
For the following information, please refer to
the data plate:
- Burner type and burner model: must be
reported in any communication with the
supplier
- Burner ID (serial number): must be reported
in any communication with the supplier
- Date of production (year and month)
- Information about fuel type and network
pressure
Consump
WARNING
Failure to observe the warning may result
in irreparable damage to the unit or
damage to the environment
DANGER!
Failure to observe the warning may result
in serious injuries or death.
WARNING
Failure to observe the warning may result
in electric shock with lethal consequences.
DANGER! Incorrect motor rotation can seriously damage
property and injure people.
Type --
Model --
Year --
S.Number --
Output --
Oil Flow --
Fuel --
Category --
Gas Pressure --
Viscosity --
El.Supply --
El.Consump. --
Fan Motor --
Protection --
Drwaing n° --
P.I.N. --
.Do not touch any mechanical moving parts with your hands
or any other part of your body. Injury hazard
Do not touch any parts containing fuel (i.e. tank and pipes).
Scalding hazard
Do not use the burner in situations other than the ones provi-
ded for in the data plate.
Do not use fuels other than the ones stated.
Do not use the burner in potentially explosive environments.
Do not remove or by-pass any machine safety devices.
Do not remove any protection devices or open the burner or
any other component while the burner is running.
Do not disconnect any part of the burner or its components
while the burner is running.
Untrained staff must not modify any linkages.
- After any maintenance, it is important to restore the protec-
tion devices before restarting the machine.
- All safety devices must be kept in perfect working order.
- Personnel authorized to maintain the machine must always
be provided with suitable protections.
ATTENTION : while running, the parts of the burner near the
generator (coupling flange) are subject to overheating.
Where necessary, avoid any contact risks by wearing suita-
ble PPE.
Gas - Light oil burners
European directives
2016/426/UE
(appliances burning gaseous fuels)
2014/35/UE (Low Tension Directive)
2014/30/UE
(Electromagnetic compatibility Directive)
2006/42/CE (Machinery Directive)
Harmonized standards
UNI EN 676 (Automatic forced draught burners for gaseous fuels)
UNI EN 267-2011 (Automatic forced draught burners for liquid fuels)
EN 55014-1 (Electromagnetic compatibility- Requirements for house
hold appliances, electric tools and similar apparatus)
EN 60204-1:2006 (Safety of machinery – Electrical equipment of machi-
nes.)
CEI EN 60335-1 (Specification for safety of household and similar elec-
trical appliances);
CEI EN 60335-2-102 (Household and similar electrical appliances.
Safety. Particular requirements for gas, oil and solid-fuel burning
appliances having electrical connections).
UNI EN ISO 12100:2010 (Safety of machinery - General principles for
design - Risk assessment and risk reduction);
Industrial burners
European directives
2006/42/CE (Machinery Directive)
2014/35/UE (Low Tension Directive)
2014/30/UE (Electromagnetic compatibility Directive)
2006/42/CE (Machinery Directive)
Harmonized standards
EN 746-2 (Industrial thermoprocessing equipment - Part 2: Safety requi-
rements for combustion and fuel handling systems)
EN 55014-1 (Electromagnetic compatibility- Requirements for house
hold appliances, electric tools and similar apparatus)
EN 60204-1:2006 (Safety of machinery – Electrical equipment of machi-
nes.)
CEI EN 60335-1 (Specification for safety of household and similar elec-
trical appliances);
UNI EN ISO 12100:2010 (Safety of machinery - General principles for
design - Risk assessment and risk reduction);