Related Manuals for Riello Burners RDB 4.2 EUROSTAR 56/70 Band A
Summary of Contents for Riello Burners RDB 4.2 EUROSTAR 56/70 Band A
- Page 1 Installation, use and maintenance instructions Kerosene burners One stage operation CODE MODEL TYPE 20043602 RDB 4.2 EUROSTAR 56/70 Band A 490T61 20043955 (1) - 10/2011...
-
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 Danger: live components ..............................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 ..5 2.3.1 Information and general instructions.......................... - Page 4 Contents Notes on safety for the maintenance..........................22 Maintenance programme ..............................22 9.2.1 Maintenance frequency ..............................22 9.2.2 Maintenance position ..............................22 9.2.3 Checking and cleaning ..............................22 10 Faults / Solutions ..................................24 3200...
-
Page 5: Declaration
Declaration Declaration Declaration of conformity in accordance with ISO / IEC 17050-1 Manufacturer: RIELLO S.p.A. Address: Via Pilade Riello, 7 37045 Legnago (VR) Product: Kerosene burners Model: RDB 4.2 BF These products are in compliance with the following Technical Standard: EN 12100 EN 267 and according to the European Directives:... -
Page 6: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 Introduction 2.1.3 Danger: live components The instruction manual supplied with the burner: This symbol indicates operations which, if not car- is an integral and essential part of the product and must not ried out correctly, lead to electric shocks with le- be separated from it;... -
Page 7: Guarantee And Responsibility
Riello for further advice. the burner. If any Riello burners are used with fuel with a bio content >10% In particular, the rights to the guarantee and the responsibility will then the components within the hydraulic circuit maybe affected no longer be valid, in the event of damage to things or injury to and are not covered under warranty. -
Page 8: Information And General Instructions
Information and general warnings 2.3.1 Information and general instructions 2.3.2 Product Disclaimer Statement CAREFULLY READ THE FOLLOWING DISCLAIMER. YOU To ensure consistency, the supplier of the fuel must be able to ACCEPT AND AGREE TO BE BOUND BY THIS DISCLAIMER demonstrate compliance with a recognised Quality Control and BY PURCHASING RIELLO BIO COMPATIBLE BURNERS management system to ensure high standards are maintained... -
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 490T61 BF VERSION Output - Thermal power (with air at 20 °C) 4.7 - 8.9 kg/h 56.3 - 106.5 kW Fuel Kerosene, viscosity 1.6 – 6 mm /s at 20 °C = 11.97 kWh/kg) Electrical supply... -
Page 11: Burner Dimensions
Technical description of the burner Burner dimensions Flange Burner D11997 Fig. 2 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 12: 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 13: 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
Installation 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 During the burner installation, check that the gasoil and bio compatible oil filter at the tank and a secondary 60 micron fuel blends are in accordance with Riello specifications filter are used to protect the burner pump and nozzle from (please refer to the chapters "Technical Data"... -
Page 14: Boiler Fixing
Installation Boiler fixing D5012 Fig. 7 Put on the flange 1)(Fig. 6) the screw and two nuts. Widen, if necessary, the insulating gasket holes (5), (see Fig. 7). 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). -
Page 15: Burner Assembly
Installation Burner assembly BF Application The temperature of the incoming air must not exceed 70 °C. CAUTION For correct BF application, the burner must be in- stalled on an appropriate BF boiler. WARNING Fig. 10 S7851 Fig. 9 D5883 The combustion air supply is through a flexible or rigid pipe con- nected to the air intake. -
Page 16: Hydraulic Systems
Hydraulic systems Hydraulic systems Fuel supply 6.1.1 Pump Where gas oil containing bio diesel is in use, it is The pump is designed to allow working with one pipe. recommended to avoid over oxygenation of the blended fuels. In order to obtain two pipes working it is necessary to unscrew the WARNING return plug 2)(Fig. -
Page 17: One Pipe System
Hydraulic systems One pipe system Pressurised one pipe systems (Fig. 14) have a positive fuel pres- sure on intake to the burner. Usually the tank is higher than the burner, or the fuel pumping systems are on the outside of the boiler. Vacuum one pipe systems (Fig. -
Page 18: Two Pipe System
Hydraulic systems Two pipe system Vacuum two pipe systems (Fig. 16) have a negative fuel pres- sure (depression) on intake to the burner. 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 19: 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 carried out by qualified personnel and in compliance with the regulations currently in force in the country of destination. -
Page 20: Electrical Wiring
Electrical system Electrical wiring 7.2.1 Control box ~ 50Hz - 230V RBD 4.2 BF This operation must be performed with the burner turned off and mains power disconnected. DANGER Main switch To remove the control box (Fig. 18) from the burner follow of the istruction: Loosen the screw 1), open the protection 2) and remove all TO BE DONE BY... -
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: Nozzles Installation
Start-up, calibration and operation of the burner Nozzles installation The burner complies with the emission requirements of the The use of nozzles other than those specified by EN 267 standard. manufacturer inadequate regular In order to guarantee that emissions do not vary, recommended maintenance may result into emission limits non- and/or alternative nozzles specified by the manufacturer in the In- conforming to the values set forth by the... -
Page 23: Air Damper Adjustment
Start-up, calibration and operation of the burner Air damper adjustment The settings indicated in the schedule refer to the combustion- Each installation however, has its own unpredictable working chamber with “zero” depression. This regulation is purely indica- conditions: actual nozzle output; positive or negative pressure in tive. -
Page 24: Maintenance
Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, Before carrying out any maintenance, cleaning or checking oper- safety, yield and duration of the burner. ations: It allows you to reduce consumption and polluting emissions and to keep the product in a reliable state over time. - Page 25 Maintenance Filters Check the filtering baskets on line and at nozzle present in the system. Clean or replace if necessary. If rust or other impurities are observed inside the pump, use a separate pump to lift any water and other impurities that may have deposited on the bottom of the tank.
- Page 26 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.rielloburners.com Subject to modifications...
Need help?
Do you have a question about the RDB 4.2 EUROSTAR 56/70 Band A and is the answer not in the manual?
Questions and answers