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Installation, use and maintenance instructions
Kerosene burners
One stage operation
CODE
3513108
3513610
3514501
3514502
3748368
3514104
3514204
3514304
3514503
20108353
MODEL
RDB1 VCOM 26
RDB2 VORTEX 26 - 36
RDB2.2 VORTEX 36 - 46
RDB2.2 VCOM 36
RDB1 VORTEX 15 - 26
RDB2.2 ECON 50 - 70
RDB2.2 ECON 70 - 90
RDB2.2 ECON 90 - 120
RDB2.2 VORT 21
RDB2.2 COMBIXS
TYPE
501 T2K
502 T3K
744 T5K
744 T5K
501 T2K
744 T1K
744 T2K
744 T3K
744 T1K
744 T2K
2902843 (18) - 02/2021
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Related Manuals for Riello RDB1 VCOM 26
Summary of Contents for Riello RDB1 VCOM 26
- Page 1 Installation, use and maintenance instructions Kerosene burners One stage operation CODE MODEL TYPE 3513108 RDB1 VCOM 26 501 T2K 3513610 RDB2 VORTEX 26 - 36 502 T3K 3514501 RDB2.2 VORTEX 36 - 46 744 T5K 3514502 RDB2.2 VCOM 36 744 T5K...
- Page 2 Original instructions...
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Page 3: Table Of Contents
Contents Declaration....................................3 Information and general warnings............................4 Information about the instruction manual........................4 2.1.1 Introduction ..................................4 2.1.2 General dangers ................................4 2.1.3 Other symbols................................. 4 Guarantee and responsibility ............................5 Guidance for the use of bio fuel blends up to 10% where gas oil use is permitted by the appliance Manufacturer ..6 2.3.1 Information and general instructions.......................... - Page 4 Contents 9.2.1 Maintenance frequency ..............................23 9.2.2 Checking and cleaning ..............................23 10 Faults / Solutions ..................................25 2902843...
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Page 5: Declaration
Declaration Declaration 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 Electromagnetic Compatibility The quality is guaranteed by a quality and management system certified in accordance with ISO 9001:2015. -
Page 6: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 Introduction WARNING: MOVING PARTS The instruction manual supplied with the burner: This symbol indicates that you must keep limbs is an integral and essential part of the product and must not away from moving mechanical parts;... -
Page 7: Guarantee And Responsibility
All components within the hydraulic circuit suitable for burner is integral and complete. bio fuel use and supplied by Riello will be identified as Bio com- patible. No warranty is given in relation to the use of components Failure to observe the information given in this which are not so identified with bio fuel blends. -
Page 8: Guidance For The Use Of Bio Fuel Blends Up To 10% Where Gas Oil Use Is Permitted By The Appliance Manufacturer
Quality Control and In no event shall Riello (and its subsidiaries) be liable for any in- management system to ensure high standards are maintained direct, incidental, special or consequential damages including, within the storage, blending and delivery processes. -
Page 9: 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 10: Technical Description Of The Burner
Technical description of the burner Technical description of the burner Technical data TYPE 501T2K 502T3K 744T1K 744T2K 744T3K 744T5K Output Thermal power kg/h 1.8 - 2.8 2 - 3.2 1.2 - 2.2 1.6 - 2.8 1.8 - 3.5 2.8 - 4.5 (with air at 20 °C) 21.6 - 33.5 24 - 38.3... -
Page 11: Burner Equipment
Air intake (not for 3513108) ..........No. 1 In case of use with gas oil containing up to 10% Bio blend, it will be essential to use flexible oil lines suitable for bio fuel use. Please contact Riello for further information. Burner dimensions Flange Burner ø... -
Page 12: Firing Rates
Technical description of the burner Firing rates The MAXIMUM OUTPUT is chosen from within the diagram area The work point may be found by plotting a vertical line from the (Fig. 3). desired delivery and a horizontal line from the pressure in the combustion chamber. -
Page 13: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will The installation of the burner must be carried out be installed, and arranging the correct lighting of the environ- by qualified personnel, as indicated in this manual ment, proceed with the installation operations. -
Page 14: Installer/Servicer Notes For The Use Of Gas Oil With Bio Blends Up To 10% Where Gas Oil Use Is Permitted By The Appliance Manufacturer
The burner hydraulic components and flexible oil lines must burner technical manual). be suitable for bio fuel use (check with Riello if in doubt). If a Bio blend is in use the installer must seek information Riello have carefully chosen the specification of the bio com-... -
Page 15: Boiler Fixing
Installation Boiler fixing Put on the flange 1)(Fig. 7) the screw and two nuts. Fix the flange 1)(Fig. 8) to the boiler door 4) using screws 2) and (if necessary) the nuts 3) interposing the insulating gas- ket 5). The seal between burner and boiler must be airtight. -
Page 16: Burner Assembly
Installation Burner assembly CF Application The inside diameter of the hose must be at least 80 mm. The intake tube can be up to 6 metres in length. In case of CF applications, the burner shall not operate without protection (A) of the suction inlet. -
Page 17: Hydraulic Systems
In case of use with gas oil containing up to 10% Bio blend, it will be essential to use flexible oil lines suitable for bio fuel use. WARNING Please contact Riello for further information. D10934 Fig. 11 Key (Fig. 11) -
Page 18: One Pipe System
Usually the tank is lower than the burner. You are advised to use additional filters on the fuel supply line. Riello recommends a good quality fuel filter at the CAUTION tank (Fig. 12 - Fig. 13) and a secondary filter (60 ... -
Page 19: Two Pipe System
You are advised to use additional filters on the fuel supply line. Riello recommends a good quality fuel filter at the CAUTION tank (Fig. 14) and a secondary filter (60 for gas oil and 15 for kerosene) are used to protect the burner pump and nozzle from contamination. -
Page 20: 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. The electrical wiring must be carried out in conformity with the regulations in force in the countries of destination, and by qualified personnel. -
Page 21: Electrical Wiring
Electrical system Electrical wiring 7.1.1 Control box All installation, maintenance and dismantling op- erations should be carried out with the power switched off. Main switch DANGER The replacement of the electric control box must be carried out by qualified personnel, as indicated Safety thermostat in this manual and in accordance with standards and regulations in force. -
Page 22: 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 23: Pump Pressure
Start-up, calibration and operation of the burner Pump pressure Kerosene Gas oil increase pressure The pump leaves the factory set for kerosene working. 12 bar: pressure suitable for light oil in most cases. 10 bar: maximum pressure for kerosene. 14 bar: maximum pressure light oil. Air damper adjustment The air damper is set in factory. -
Page 24: Electrodes Setting
Start-up, calibration and operation of the burner Electrodes setting 4 ± 0.3 mm The position of the electrodes cannot be regulat- ed. In case of failure, check that the measure- ments as shown on the figure are respected. WARNING Before removing or assembling the nozzle, loosen the screw (A, Fig. -
Page 25: Maintenance
Check to make sure that no dust has accumulated inside the fan lines suitable for bio fuel use. or on its blades, as this condition will cause a reduction in the air Please contact Riello for further information. flow rate and provoke polluting combustion. Fuel tank... - Page 26 Maintenance Boiler Clean the boiler as indicated in the appliance accompanying in- structions in order to maintain all the original combustion charac- teristics intact, especially the flue gas temperature and combustion chamber pressure. Combustion In case the combustion values found at the beginning of the inter- vention do not respect the standards in force or, in any case, do not correspond to a proper combustion, contact the Technical Assistant and have him carry out the necessary adjustments.
- Page 27 Faults / Solutions Faults / Solutions Here below you can find some causes and the possible solutions When lock out lamp lights the burner will attempt to light only after for some problems that could cause a failure to start or incorrect pushing the reset button.
- 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...