Riello PRESS 30 N/ECO Installation, Use And Maintenance Instructions page 24

2. TECHNICAL DATA
2.1 TECHNICAL DATA
TYPE
Thermal power - Capacity
Fuel
Power supply
Motor 230V - 400V
Ignition transformer
Heaters
Intake electrical power
Pump
2.2 DIMENSIONS
Boiler plate
D2628
NOTE
The weight of the rear part of the pumping assembly exerts flexure stress on the guides; you are advised
to hold the burner while it is being extracted so as not damage the flame disc and the said guides.
For elongated - head version.
*
Use the pin extensions provided as accessories when pulling the burner back.
2.3
FIELD OF OPERATION (2 functioning nozzles)
D2627
When the burner operates with only one nozzle, the pressurisation conditions are better and no problems
arise. Minimal flow rate with one only nozzle: 7.5 kg/h - 85 kW.
6192
626 T
85/171 - 342 kW –
Oil with max. viscosity at 50° C 115 sq.mm (15° E)
±
Three-phase, 230 V
±
400 V
Fan: 2.4A - 1.4A
Pump: 2.1A - 1.2A
Primary 2 A – Secondary 2 x 6.5 kV – 35 mA
2.8 kW
4.1 kW
60 kg/h at 20 bar
783
320
94
2
GB
7.5/15 - 30 kg/h
~
10%
50Hz without neutral
~
10%
50Hz with neutral
Burner
185
*
kg/h
kW
Thermal power
625
290
D2715