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Summary of Contents for Riello 40 G5 BF
- Page 1 Installation, use and maintenance instructions Kerosene and Gas oil burner One stage operation CODE MODEL TYPE 3749251 RIELLO 40 G5 BF 492T51 20197230 (1) - 02/2022...
- Page 2 Original instructions...
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Page 3: Table Of Contents
Contents Declaration of Conformity ................2 Information and general warnings. -
Page 4: Declaration Of Conformity
Declaration of Conformity Declaration of Conformity Declaration of Conformity in accordance with ISO / IEC 17050-1 These products are in compliance with the following Technical Standards: • EN 12100 • EN 267 According to the European Directives: 2006/42/EC Machine Directive 2014/35/EU Low Voltage Directive EMC 2014/30/EU... -
Page 5: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 Introduction DANGER: EXPLOSION The instruction manual supplied with the burner: This symbol signals places where an explosive at- is an integral and essential part of the product and must not mosphere may be present. -
Page 6: Delivery Of The System And The Instruction Manual
Information and general warnings 2.1.4 Delivery of the system and the instruction The system supplier must carefully inform the user about: - the use of the system; manual - any further tests that may be required before activating the When the system is delivered, it is important that: system;... -
Page 7: Safety And Prevention
Safety and prevention Safety and prevention Introduction The burners have been designed and built in compliance with the type and pressure of the fuel, the voltage and frequency of the current regulations and directives, applying the known technical electrical power supply, the minimum and maximum deliveries for rules of safety and envisaging all the potential danger situations. -
Page 8: Technical Description Of The Burner
Technical description of the burner Technical description of the burner Models available Designation Combustion head Voltage Code RIELLO 40 G5 BF 1/230/50 3749251 Tab. A Technical data Model RIELLO 40 G5 BF Delivery kg/h Thermal power Fuel... -
Page 9: Maximum Dimensions
The maximum dimensions of the flange and burner are given in Fig. 1. Flange Burner D5305 ø ° ° Fig. 1 Model RIELLO 40 G5 BF Tab. D Firing rate (as EN 267) D5426 Fuel output - kg/h Thermal power - kW Fig. 2 20197230... -
Page 10: Burner Description
Technical description of the burner Burner description D5422 Fig. 3 Suction line Gauge connection Pump pressure regulator Vacuum gauge connection Air-damper Regulating air-damper rod Lock-out lamp and reset button Flange with insulating gasket Wiring loom fitting 10 Relief valve 11 Air socket from the outside 20197230... -
Page 11: Electrical Control Box
Technical description of the burner Electrical control box The control box is a control and supervision system for forced draught burners, for intermittent operation (at least one controlled 20182238 shutdown every 24 hours). Important notes To avoid accidents, material or environmental damage, observe the following instructions! The control box is a safety device! Avoid opening WARNING... -
Page 12: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner is to The installation of the burner must be carried out be installed, and arranging for the environment to be illuminated by qualified personnel, as indicated in this manual correctly, proceed with the installation operations. -
Page 13: Preliminary Checks
Installation Preliminary checks Checking the consignment 20183044 After removing all the packaging, check the integ- rity of the contents. In the event of doubt, do not use the burner; contact the supplier. CAUTION The packaging elements (wooden cage or card- board box, nails, clips, plastic bags, etc.) must not Fig. -
Page 14: Securing The Burner To The Boiler
Installation Securing the burner to the boiler Provide an adequate lifting system of the burner. S7386 Fix the flange to the boiler door using screws and (if necessary) the nuts interposing the insulating gasket, (see Fig. 7). It is necessary that the insulating gasket (A) (Fig. 8) is placed be- tween the boiler door and the burner flange. -
Page 15: Hydraulic Systems
Hydraulic systems Hydraulic systems Fuel supply Explosion danger due to fuel leaks in the pres- D5199 ence of a flammable source. Precautions: avoid knocking, attrition, sparks and heat. Make sure the fuel interception tap is closed be- fore performing any operation on the burner. The fuel supply line must be installed by qualified personnel, in compliance with current standards and laws. -
Page 16: One-Pipe System
Hydraulic systems One-pipe system Pressurised one-pipe systems (Fig. 10) have a positive fuel pres- sure at the burner inlet. Usually the tank is higher than the burner, or the fuel pumping systems are on the outside of the boiler. The one pipe vacuum systems (Fig. 11) have a negative pres- sure (depression) at the burner inlet. -
Page 17: Two-Pipe System
Hydraulic systems Two-pipe system The two-pipe vacuum systems (Fig. 12) have a negative fuel pressure (depression) at the burner input. Usually the tank is lower than the burner. The return line should terminate in the oil tank at the same level as the suction line;... -
Page 18: Electrical System
Electrical system Electrical system Notes on safety for the electrical wiring The electrical wiring must be carried out with the electrical supply disconnected. Electrical wiring must be made in accordance with the regulations currently in force in the country of destination and by qualified personnel. -
Page 19: Electrical Diagram
Electrical system Electrical diagram 230V ~ 50Hz Main switch TO BE COMPLETED BY THE INSTALLER Fuse T6A Safety thermostat Limit thermostat 4 pole socket 4 pin plug CARRIED-OUT IN THE FACTORY Burner-earth Terminal board of control box 530SE * Black Capacitor Motor D7261... -
Page 20: Operating Programme
Electrical system Operating programme D5229 Normal operation Lock-out due to failure to light Thermostat Motor Ignition transformer Valve Flame Lock-out lamp Fig. 15 20197230... -
Page 21: Start-Up, Calibration And Operation Of The Burner
Start-up, calibration and operation of the burner Start-up, calibration and operation of the burner Notes on safety for the first start-up The first start-up of the burner must be carried out Check the correct working of the adjustment, com- by qualified personnel, as indicated in this manual mand and safety devices. -
Page 22: Recommended Nozzles
Start-up, calibration and operation of the burner Recommended nozzles The burner complies with the emission requirements of the EN Monarch type R - NS 267 standard. Delavan type W - A - E - B In order to guarantee that emissions do not vary, recommended Steinen type H - Q and/or alternative nozzles specified by manufacturer in the In- struction and warning booklet should be used. -
Page 23: Electrodes Setting
Start-up, calibration and operation of the burner Electrodes setting D5230 These dimensions Fig. 19 must be respected. 0,3 mm WARNING Before assembling or removing the nozzle, loosen the screw (A) and move the electrodes ahead (Fig. 19). 2,5 mm Fig. 19 20197230... -
Page 24: Maintenance
Maintenance Maintenance Notes on safety for the maintenance Hoses Check there are no occlusions or obstructions in the fuel supply The periodic maintenance is essential for the good operation, or return lines, in the air suction areas, and in the combustion safety, yield and duration of the burner. -
Page 25: Opening And Closing The Burner
Maintenance Opening and closing the burner Disconnect the electrical supply from the burner by means of the main system switch. DANGER Close the fuel shut-off valve. DANGER Wait for the components in contact with heat sources to cool down completely. For accessing to the interior of the burner, loosen the screws that secure the cover and proceed with the maintenance operation. -
Page 26: Faults / Solutions
Faults / Solutions Faults / Solutions Here below you can find some causes and the possible solutions correctly, the lockout can be attributed to a temporary fault that is for some problems that could cause a failure to start or incorrect not dangerous. -
Page 27: Appendix - Accessories
Appendix - Accessories Appendix - Accessories Long combustion head kit Burner Standard length (mm) Extended head length (mm) Code RIELLO 40 G5 BF 3000686 RIELLO 40 G5 BF 121 (INOX) 3000687 Spacer kit Burner Spacer thickness (mm) Code RIELLO 40 G5 BF... - Page 28 RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.riello.com Subject to modifications...