Technical Data - Riello 464T2 Installation, Use And Maintenance Instructions

TECHNICAL DATA

TYPE
Thermal power – output
Fuel
Electrical supply
Motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
For use on hot air generator the burner must be fitted with control box type 479SE or 539SE.

Burner with CE marking in conformity with EEC Directives: Electromagnetic Compatibility 2014/30/UE,

Low Voltage 2014/35/UE, Machines 2006/42/EC.
The burner meets protection level of IP 40, EN 60529.

8
4
3
1 – Return line
2 – Suction line
3 – Gauge connection
4 – Pump pressure regulator
5 – Vacuum gauge connection
6 – Screws fixing air-damper
7 – Hydraulic jack with air-damper
8 – Lock-out lamp and reset button
9 – Flange with insulating gasket
10 – Combustion head adjustment screw
20025319
464T1 - 464T2
54 – 120 kW –
Light oil, max. viscosity at 20 °C: 6 mm
Single phase, 230 V ± 10%
Run current 0.8 A – 2850 rpm – 298 rad/s
4 F
Secondary 8 kV – 16 mA
Pressure 7 – 15 bar
0.170 kW
Fig. 1
7
6
6
9
D8067
HYDRAULIC JACK OPERATION 7)(Fig. 1)
DANGER
1
GB
4.5 – 10 kg/h
2
/s
~
50Hz
2
It is strongly recommended a periodic check of the
pump pressure operation (annually or better every
six months, if the burner operation is continuous).
If the value is lower than 1 bar, compared to that one
of the initial setting, please check the cleaning of the
pump and line filters.
In case the pressure setting was not restorable,
please replace the pump, in order to guarantee that
the pump pressure during the pre-purge time is at
least 3.7 bar.
ENGLISH
10
1 5