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Summary of Contents for 3434985

Page 1: ...2915895 2 01 2009 Installation use and maintenance instructions Heavy oil burner CODE MODEL TYPE 3434985 PRESS 60 N 616 T80 3434986 PRESS 60 N 616 T80...

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Page 3: ...ostat 17 Fair leads 14 Pre heater relay 18 Back pressure valve 15 Ignition transformer DIMENSIONS Thermal power Output 171 342 684 kW 15 30 60 kg h Operation Two stages Fuel Oil with max viscosity at...

Page 4: ...ly one nozzle the pressurization conditions are improved and no problems arise Minimal fuel capacity with only one nozzle 15 kg h 171 kW Note for the extended combustion head version Apply the extensi...

Page 5: ...the same level of the suction pipe In this case the foot valve is not required RING SYSTEM for heavy oil with viscosity up to 65 E 50 C 1 Tank properly heated for heavy oil 5 Forwarding pump 2 Filter...

Page 6: ...gnition transformer TB Earth of the burner TE Start up and adjustment thermostat Tm Minimum value contact thermostat TM Maximum value contact thermostat V Electromagnetic valves Tm 1 2 4 6 95 96 A2 1...

Page 7: ...for 380 V TWO STAGE OPERATION It can be achived by the thermostat connected to 14 15 wiring terminal board removing the bridge controlling 2nd valve PRE HEATER RESISTANCES CONNECTIONS D2644 220V 380V...

Page 8: ...stat fair lead Pg 13 5 4 Control thermostat fair lead Pg 13 5 5 2nd stage thermostat fair lead Pg 13 5 6 Pre sheared holes Further prospective signals or controls can be connected to the burner wiring...

Page 9: ...pump pressure or the nozzles match could be changed The pump is set by the factory at 20 bar Combustion head adjustment Turn the screw A till the set point detected from the diagram is on line with t...

Page 10: ...he first flame it is adjustable both for opening and closing 2nd STAGE Red and black levers The red lever controls the air damper position for the second flame it is adjustable both for closing and op...

Page 11: ...e resistances when in case of failure of the adjustment thermostat the temperature increases inside the pre heater In case of abnormal temperature make sure of the regular functioning of control therm...

Page 12: ...y trouble at the burner operation Supply line filter positioned on the suction line it causes the increase of the depression in the pump with the consequent flow of gas and noise Do not overcome the d...

Page 13: ...0V Lock out Extraneous light Key Off Yellow Green Red SIGNAL PROBABLE CAUSE 2 flashes The flame does not stabilise at the end of the safety time faulty photocell faulty or soiled oil valves neutral ph...

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Page 16: ...RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www rielloburners com Subject to modifications...

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