Oilon RP-130 H, Operation And Maintenance Manual

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1.4. 1.4. General information General information
1.4.1 1.4.1 Burner features and general information Burner features and general information
BURNER CONTROL Oilon H-burners are fully automatic 2-stage
burners
BURNER APPLICATIONS Most heating appliances such as hot water
boilers, steam boilers, air heaters and thermo
fluid boilers
APPLICABLE FUEL
.
The burners are suitable for use on
heavy fuel oil, with a viscosity of max.
380 mm²/s (cSt) at a temperature of +50
°C and on burners with electric tracing
max. 700 mm²/s (cSt) at a temperature
of +50 °C.
.
Temporarily light fuel oil
MINIMUM VISCOSITY FOR IN-LET OIL 1.5 mm²/s (cSt)
IN-LET OIL TEMPERATURE The temperature of oil coming to the burner
should be from 60 to 100 degrees Celsius.
OIL FILTRATION The oil coming to the burner must be filtered
before the oil pump. Maximum filtration
degree is 125 μm.
PREHEATER Oil is preheated in the burner's preheater to
the atomizing temperature. The oil
temperature is controlled by an electronic
regulator.
HEAT CARTRIDGES Oil pump and solenoid valves are equipped
with heat cartridges.
ADDITIONAL HEATING The burner pipes are equipped with trace
heating
HEAVY FUEL OIL ATOMIZING VISCOSITY Oil coming to the nozzles should be between
14 and 16 mm²/s (cSt)
LIGHT FUEL OIL ATOMIZING VISCOSITY 1.5 to 12 mm²/s (cSt) at a temperature of +20
°C
OIL ATOMIZING PRESSURE 25 - 30 bar for heavy fuel oil
20 - 25 bar for light fuel oil
OIL PUMP RP 130 H : E7
RP 140 H : E7
RP 150 H : TA2
NUMBER OF NOZZLES 2
NOZZLE CONTROL Two nozzles are controlled with separate
solenoid valves
BURNER MAX. TURNDOWN RATIO 1:2 (100 - 50 %)
RPMARINES 30870641GB 7 (58)
1. General