Riello RS 1000/EV BLU Installation, Use And Maintenance Instructions
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Riello RS 1000/EV BLU Installation, Use And Maintenance Instructions

Forced draught gas burners
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Installation, use and maintenance instructions
Forced draught gas burners
GB
Modulating operation
CODE
20116496
20116498
MODEL
RS 1000/EV BLU
RS 1200/EV BLU
TYPE
1133 T2
1134 T2
20123781 (1) - 02/2017

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Summary of Contents for Riello RS 1000/EV BLU

  • Page 1 Installation, use and maintenance instructions Forced draught gas burners Modulating operation CODE MODEL TYPE 20116496 RS 1000/EV BLU 1133 T2 20116498 RS 1200/EV BLU 1134 T2 20123781 (1) - 02/2017...
  • Page 2 Translation of the original instructions...

  • Page 3: Table Of Contents

    Contents Declarations....................................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 Safety and prevention................................
  • Page 4 Contents 6.5.1 Air / gas adjustment and output modulation.......................28 Pressure switch adjustment ............................29 6.6.1 Air pressure switch - check CO..........................29 6.6.2 Maximum gas pressure switch...........................29 6.6.3 Minimum gas pressure switch............................29 6.6.4 PVP pressure switch kit .............................29 Final checks (with burner operating) ..........................30 Maintenance ....................................31 Notes on safety for the maintenance .........................31 Maintenance programme ............................31...

  • Page 5: Declarations

    The quality is guaranteed by a quality and management system certified in accordance with ISO 9001:2015. Manufacturer's Declaration RIELLO S.p.A. declares that the following products comply with the NOx emission limits specified by German standard “1. BIm- SchV revision 26.01.2010”.

  • 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

    Information and general warnings  The system supplier must carefully inform the user about: 2.1.4 Delivery of the system and the instruction - 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 8: 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 9: Technical Description Of The Burner

    1000 3/400/50 230/50/60 BASIC DESIGNATION EXTENDED DESIGNATION Models available Designation Voltage Start-up Code RS 1000/EV BLU 3/400/50 Direct/Inverter 20116496 RS 1200/EV BLU 3/400/50 Direct/Inverter 20116498 Tab. A The burners are certified according to the EMC European Directive (2014/30 / EU) for operation in industrial environments.

  • Page 10: Technical Data

    Technical description of the burner Technical data Model RS 1000/EV BLU RS 1200/EV BLU Type 1133 T2 1134 T2 Power min - max 1100/4000 - 10100 1500/5500 - 11100 Output Fuels Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25 Gas pressure at max.

  • Page 11: Burner Categories - Countries Of Destination

    Bear in mind that inspection of the combustion head requires the burner to be opened and the rear part turned on the hinge. The l position is reference for the refractory thickness of the boiler door. 20061119 Fig. 1 RS 1000/EV BLU 1637 DN80 1206 1338 1493...

  • Page 12: Firing Rates

    1,013 mbar (approx. 0 m limit of the diagram: WARNING a.s.l.), and with the combustion head adjusted as RS 1000/EV BLU = 4000 kW shown on page 20. RS 1200/EV BLU = 5500 kW D11991 RS 1000/EV BLU...

  • Page 13: Burner Description

    Technical description of the burner Burner description 20122016 Fig. 4 Lifting rings The burner can be opened to the right or to the left Impeller without links to the fuel supply side. Fan motor When the burner is closed, the hinge can be refit- Air damper servomotor CAUTION ted on the opposite side.

  • Page 14: Electrical Panel Description

    Technical description of the burner 4.10 Electrical panel description Fig. 5 20122512 Clean contact relay 16 Auxiliary circuits fuse Electronic control box 17 Air servomotor plug/socket Ignition transformer 18 Air servomotor plug/socket Stop push-button 19 Filter Off-automatic selector NOTE Display Light signalling of mains live state Two types of burner failure may occur: Fan motor lockout warning lamp...

  • Page 15: Air/Fuel Ratio Control Box (Etamatic Oem)

    To avoid accidents, material or environmental damage, observe the following instructions! The control box is a safety device! Avoid opening WARNING or modifying it, or forcing its operation. Riello S.p.A. cannot assume any responsibility for dam- age resulting from unauthorised interventions! Risk of explosion!
  • Page 16 Technical description of the burner Mechanical structure Installation notes Check that the electrical wiring inside the boiler complies with The control box manages up to 4 adjustment components the national and local safety regulations. based on a command value, according to the freely program- The live and neutral must not be switched.

  • Page 17: 4.13 Display

    Technical description of the burner 4.13 Display Technical data Meaning of the buttons Power Supply 24V DC Reset Max. output consumption Load / faults report up Customer interface (Fig. 8) Load / faults report down Manual mode On / Off Display switching –...

  • Page 18: Servomotors

    Technical description of the burner 4.15 Servomotors Important notes To avoid accidents, material or environmental damage, observe the following instructions! Avoid opening, modifying or forcing the actuators. WARNING  All interventions (assembly and installation operations, assistance, etc.) must be carried out by qualified personnel. ...

  • Page 19: 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 20: Operating Position

    For boilers with a front flue gas passes 1)(Fig. 16) or flame inver- sion chamber, a protection device in refractory material 5) must RS 1000/EV BLU M 20 be inserted between the boiler fettling 2) and the blast tube 4).

  • Page 21: Securing The Burner To The Boiler

    Installation Securing the burner to the boiler Prepare a suitable lifting system using rings The seal between burner and boiler must be 3)(Fig. 16). airtight. WARNING  Insert the thermal protection supplied with the blast tube 4).  Insert the entire burner on the boiler hole, previously fitted, as in Fig.

  • Page 22: Electrodes Adjustment

    Installation Electrodes adjustment Position the electrodes according to the dimen- Electrodes sions shown in Fig. 18. WARNING Diffuser D11587 Fig. 18 5.10 Combustion head adjustment The air damper servomotor 4)(Fig. 4), beyond varying the air out- The selection of the hole to be used is determined based on the put according to the output demand, through a leverage varies maximum output requested, as illustrated in Tab.

  • Page 23: Gas Feeding

    Installation 5.11 Gas feeding Explosion danger due to fuel leaks in the pres- MBC “threaded” 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 24: 5.11.2 Gas Train

    Installation 5.11.2 Gas train 5.11.4 Gas pressure Approved according to standard EN 676 and provided separately Tab. J indicates the pressure drops of the combustion head and from the burner. gas butterfly valve, on the basis of the burner operating output. 1 p (mbar) 2 p (mbar) To select the correct gas train model, refer to the supplied "Burn-...
  • Page 25 Installation Example RS 1000/EV BLU with G20 natural gas: Operation at maximum modulating output Gas pressure at test point 1)(Fig. 26) = 59.2 mbar Pressure in combustion chamber 10 mbar 59.2 - 10 = 49.2 mbar A pressure of 49.2 mbar, column 1, corresponds in Tab. J to an output of 9000 kW.

  • Page 26: Electrical Wiring

    Installation 5.12 Electrical wiring 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 27: 5.12.2 Shielding The Connections

    Installation 5.12.2 Shielding the connections For the burner to operate correctly, where re- quired, it is necessary to shield the connections. WARNING To shield the motor connection, proceed as follows:  to access the motor casing, loosen the four screws 1)(Fig.

  • Page 28: 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 29: Burner Start-Up

    Start-up, calibration and operation of the burner Burner start-up Close the remote controls and position the selector 1)(Fig. 33) to If voltage is present, stop the burner immediately and check the “AUTO”. Select the “MANUAL” mode on the display (for further electrical connections.

  • Page 30: Burner Ignition

    Start-up, calibration and operation of the burner Burner ignition The burner should light after having performed the above steps. In the event the burner stops, in order to prevent If the motor starts up, but the flame does not appear and the con- any damage to the installation, do not unblock the trol box goes into lockout, reset it and wait for a new ignition at- burner more than twice in a row.

  • Page 31: Pressure Switch Adjustment

    Start-up, calibration and operation of the burner Pressure switch adjustment 6.6.1 Air pressure switch - check CO Adjust the air pressure switch after performing all other burner adjustments with the air pressure switch set to the start of the scale (Fig. 34). With the burner operating at MIN output, insert a combustion analyser in the stack, slowly close the suction inlet of the fan (for example, with a piece of cardboard) until the CO value does not...

  • Page 32: Final Checks (With Burner Operating)

    Start-up, calibration and operation of the burner Final checks (with burner operating)   Open the thermostat/pressure switch TL The burner must stop  Open the thermostat/pressure switch TS  Turn the gas maximum pressure switch knob to the mini- ...

  • Page 33: Maintenance

    Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, safety, yield and duration of the burner. Turn off the burner's electrical supply using the It allows you to reduce consumption and polluting emissions and main system switch.

  • Page 34: Positioning The Rpm Sensor

    Maintenance 7.2.3 Positioning the rpm sensor In the event the rpm sensor is malfunctioning or needs replacing, check/reset its position inside the fan motor cover. WARNING To adjust, proceed as follows:  loosen the screws 3) and rest the sensor against the plate of the disc 2);...

  • Page 35: Faults - Probable Causes - Solutions

    Faults - Probable causes - Solutions Faults - Probable causes - Solutions If faults arise in ignition or operations, the burner performs a "safety stop", which is signalled by the red burner lockout LED. The display visualises alternately the lockout code and the rela- tive diagnostic.

  • Page 36: Appendix - Accessories

    Output probe 3010213 Pressure 0...16 bar 4..20 mA 3010214 Soundproofing box kit Burner Code RS 1000/EV BLU 3010401 RS 1200/EV BLU Pressure switch kit for leak detection control (supplied as standard) Burner Code RS 1000/EV BLU 3010344 RS 1200/EV BLU...
  • Page 37 Appendix - Accessories Inverter (VSD) kit Burner Power supply Inverter Output Code RS 1000/EV BLU 3Ph/400V/50Hz 22 kW 3090913 RS 1200/EV BLU 3Ph/400V/50Hz 30 kW 20030338 The use of inverters other than those indicated by the Manufacturer may lead to burner failure and, in extreme cases, a potential risk of harm to peo- ple and damage to property.

  • Page 38: B Appendix - Electrical Panel Layout

    Appendix - Electrical panel layout Appendix - Electrical panel layout Index of layouts Indication of references Single-wire output layout Functional layout Functional layout Functional layout Functional layout Electrical wiring that the installer is responsible for Electrical wiring that the installer is responsible for Indication of references / 1 .
  • Page 39 Appendix - Electrical panel layout 20123781...
  • Page 40 Appendix - Electrical panel layout 20123781...
  • Page 41 Appendix - Electrical panel layout 20123781...
  • Page 42 Appendix - Electrical panel layout 20123781...
  • Page 43 Appendix - Electrical panel layout 20123781...
  • Page 44 Appendix - Electrical panel layout 20123781...
  • Page 45 Appendix - Electrical panel layout 20123781...
  • Page 46 Appendix - Electrical panel layout Wiring layout key Control box Display and calibration unit Electronic cam Flame sensor module Filter Pressure probe Pressure probe Auxiliary fuse Pt100 3 wire probe 3 wire probe O2 sensor Inverter Light signalling of mains live state Fan motor lock-out warning lamp Lock-out warning lamp Clean contacts output relay burner switched on...
  • Page 48 RIELLO S.p.A. I-37045 Legnago (VR) Tel: +39.0442.630111 http:// www.riello.it http:// www.riello.com Subject to modifications...

This manual is also suitable for:

Rs 1200/ev blu2011649620116498

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