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Related Manuals for Riello RDB1 WORCESTER GREENSTAR 12/18
Summary of Contents for Riello RDB1 WORCESTER GREENSTAR 12/18
- Page 1 Installation, use and maintenance instructions Kerosene burners One stage operation CODE MODEL TYPE 3518465 RDB1 WORCESTER GREENSTAR 12/18 484 LD2X 3514260 RDB2.2 WORCESTER GREENSTAR 18/25 744 T2SX 3514200 RDB2.2 WORCESTER GREENSTAR 25/32 744 T2K 2903310 (10) - 12/2021...
- 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 2.1.4 Delivery of the system and the instruction manual ......................5 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 .. - Page 4 Contents Burner start-up cycle ..............................21 8.7.1 Table of timings ................................21 8.7.2 Recycle function ................................21 8.7.3 Ignition prevented in case of extraneous light .......................21 8.7.4 Analogic pump priming ..............................21 8.7.5 Lock-out types ................................21 Maintenance ....................................22 Notes on safety for the maintenance..........................22 Maintenance programme ..............................22 9.2.1 Maintenance frequency ..............................22 9.2.2 Checking and cleaning ..............................22...
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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: Delivery Of The System And The Instruction Manual
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
To ensure consistency, the supplier of the fuel must be able to In no event shall Riello (and its subsidiaries) be liable for any in- demonstrate compliance with a recognised Quality Control and... -
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
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. 2903310... -
Page 11: Burner Dimensions
Technical description of the burner Burner dimensions Flange Burner ø D4087 Fig. 2 3518465 3514200 3514260 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. -
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
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 14: Boiler Fixing
Installation Boiler fixing Fix the bolt 6) and nut 7) onto the flange 1) as in Fig. 6. Fix the flange 1) to the appliance 4) using the supplied bolts 2) and nuts 3) with the gasket 5) in-between as in Fig. 7. ... - Page 15 Installation The combustion air supply is through a flexible or rigid pipe con- nected to the air intake. Consequently, you must comply with the following requirements and instructions: The combustion air intake tube must be: - fastened securely to the burner; - made of a suitable material, with temperature characteris- tics in the range - 30 °C to 80 °C;...
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Page 16: Hydraulic Systems
2)(Fig. 9), screw the by-pass screw 3),supplied as Bio blend, it will be essential to use flexible oil burner equipment and then screw the return hose. lines suitable for bio fuel use. WARNING Please contact Riello for further information. D10934 Fig. 9 Key (Fig. 9) Suction line... -
Page 17: 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. 10 - Fig. 11) and a secondary filter (60 ... -
Page 18: 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. 12) and a secondary filter (60 for gas oil and 15 for kerosene) are used to protect the burner pump and nozzle from contamination. -
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 Testing: check the shut-down of the burner by opening the thermostats and the lock-out by darkening the flame sensor. 7.2.1 Control box This operation must be performed with the burner turned off and mains power disconnected. DANGER To remove the control box (Fig. -
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: Air Damper Adjustment
Start-up, calibration and operation of the burner Air damper adjustment The air damper is set in factory. This regulation is purely indica- tive. Each installation however, has its own unpredictable working conditions: actual nozzle output; positive or negative pressure in the combustion-chamber, the need of excess air, etc. -
Page 23: Burner Start-Up Cycle
Start-up, calibration and operation of the burner Burner start-up cycle Normal operation with preheating Lock-out for no flame at the end of safety time D5329 Fig. 19 8.7.1 Table of timings 8.7.2 Recycle function The control box allows the recycle, i.e. complete repetition of the Symbol Description Value... -
Page 24: 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 25: Opening The Burner
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 As- sistant and have him carry out the necessary adjustments. -
Page 26: Faults - Probable Causes - Solutions
Faults - Probable causes - Solutions Faults - Probable causes - Solutions Below is a list of some of the causes and possible solutions to a The burner will attempt to a new ignition only after pushing the re- series of problems that might be encountered and could cause a set button. -
Page 27: 10.2 Operating Faults
Faults - Probable causes - Solutions 10.2 Operating faults Analogic fault Fault Possible cause Solution diagnostics Clean or replace the flame sensor. Replace the dirty or deteriorated nozzle. The burner goes into Check the efficiency of the flame sensor. lockout mode during Flame failure. - 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...