Riello P 140 T/G Installation, Use And Maintenance Instructions
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Riello P 140 T/G Installation, Use And Maintenance Instructions

Riello P 140 T/G Installation, Use And Maintenance Instructions

Light oil burner
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Installation, use and maintenance instructions
Light oil burners
GB
Three stage operation
CODE
3476823
3477723
3477724
3477785
3478837
3478838
3478841
3478842
3478985
3478986
3479336
3479338
3479339
MODEL
P 140 T/G
P 200 T/G
P 200 T/G
P 200 T/G
P 300 T/G
P 300 T/G
P 300 T/G
P 300 T/G
P 300 T/G
P 300 T/G
P 450 T/G
P 450 T/G
P 450 T/G
20216426 (1) - 08/2024

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Summary of Contents for Riello P 140 T/G

  • Page 1 Installation, use and maintenance instructions Light oil burners Three stage operation CODE MODEL 3476823 P 140 T/G 3477723 P 200 T/G 3477724 P 200 T/G 3477785 P 200 T/G 3478837 P 300 T/G 3478838 P 300 T/G 3478841 P 300 T/G...
  • Page 2 Translation of the original instructions...

  • Page 3: Table Of Contents

    Contents Information and general warnings............................2 Information about the instruction manual ........................2 Guarantee and responsibility............................3 Safety and prevention................................4 Introduction.................................. 4 Personnel training ............................... 4 Technical description of the burner ............................5 Burner designation ..............................5 Models available................................6 Technical data ................................

  • Page 4: Information And General Warnings

    Information and general warnings Information and general warnings Information about the instruction manual 1.1.1 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 5: Guarantee And Responsibility

    Information and general warnings 1.1.4 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 6: 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 safety rules and envisaging all the potential danger situations.

  • Page 7: Technical Description Of The Burner

    Technical description of the burner Technical description of the burner Burner designation Range: PRESS Fuel: Light Oil Heavy Oil Size: 140 ... 450 Adjustment: T/G Three stage Modulating Emissions: ... C01 Class 1 EN676 MZ - C02 Class 2 EN676 MX - C03 Class 3 EN676 BLU - C03 Class 3 EN676...

  • Page 8: Models Available

    Technical description of the burner Models available Designation Voltage Start-up Code P 140 T/G 3476823 3/230-400/50 Direct P 200 T/G 3477723 3/230-400/50 Direct P 200 T/G 3/230-400/50 Direct 3477724 P 200 T/G 3477785 3/220-380/60 Direct P 300 T/G 3478837 3/400/50...

  • Page 9: Electrical Data

    Technical description of the burner Electrical data MODEL (50 Hz) P 140 P 200 P 300 P 300 P 450 P 450 3477723 3478837 3478841 3479338 CODE 3476823 3479336 3477724 3478838 3478842 3479339 Electrical power supply 3/230-400/50 3/400/50 3/230/50 3/400/50 Absorbed electrical power kW max 10.9...

  • Page 10: Overall Dimensions

    Bear in mind that inspection of the combustion head requires the burner to be opened and the rear part drawn back on the slide bars. 20220391 Fig. 1 P 140 T/G P 200 T/G P 300 T/G 1000 P 450 T/G...

  • Page 11: Firing Rates

    P 450 = 75 kg/h  MAXIMUM OUTPUT: must be within the firing rate (Fig. 2). S10522 P 450 T/G P 300 T/G P 140 T/G P 200 T/G kg/h 1000 1500 2000 2500 3000 3500 4000 4500 5000 Burner output Fig.

  • Page 12: Burner Description

    Technical description of the burner 3.10 Burner description 20220381 P 140-200 T/G P 300-450 T/G Fig. 5 Suction line Valves assembly Pump pressure adjustment screw Electric board Vacuometer plug (G 1/4) Reset-push-button of thermal relay (if present) Terminal strip Flame control reset push-button and lock-out lamp Pump 10 Ignition transformer 11 Regulating bush for combustion head...

  • Page 13: 3.11 Flame Control

    To avoid accidents, material or environmental damage, observe the following instructions! The flame control is a safety device! Avoid ATTENTION opening or modifying it, or forcing its operation. Riello S.p.A. cannot assume any responsibility for damage resulting from unauthorised interventions! ...

  • Page 14: 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 15: Operating Position

    MODELLO P 140 T/G TC P 140 T/G TL P 200 T/G TC P 200 T/G TL...

  • Page 16: Securing The Burner To The Boiler

    Installation Securing the burner to the boiler 20216748 Provide an adequate lifting system. Be careful as some drops of fuel may leak out during this phase. Fig. 11 The seal between burner and boiler must be airtight. ATTENTION Electrodes positioning 4 mm Check that...

  • Page 17: Nozzle Installation

    The burner complies with the emission requirements of the EN 267 standard. In order to guarantee that emissions do not vary, NOZZLES 60° TOTAL recommended and/or alternative nozzles specified by Riello in the Instruction and warning booklet should be used. PUMP 12 BAR * DELIVERY...

  • Page 18: Nozzle Assembly

    Installation 4.10 Nozzle assembly NOZZLES 60° TOTAL PUMP 12 BAR * DELIVERY It is possible to install the nozzles before inserting the burner into the boiler. kg/h Fit the nozzle with a 16 mm wrench. 1° 2° 3° 1°+2°+3° 13,8 10,5 10,5 149,4...

  • Page 19: Light Oil Supply

    Installation 4.11 Light oil supply Explosion danger due to fuel leaks in the presence of a flammable source. Precautions: avoid knocking, attrition, sparks and heat. Make sure the fuel shut-off valve is closed before D2584 performing any operation on the burner. The fuel supply line must be installed by qualified personnel, in compliance with current standards and laws.

  • Page 20: Pump

    Installation 4.12 Pump 4.12.1 Technical data Burner P 140 - P 200 P 300 P 450 Pump Min. delivery rate at 12 bar pressure Min. delivery rate at 20 bar pressure kg/h Min. delivery rate at 16.5 bar pressure Delivery pressure range 10 - 21 7 - 40 bar 7 - 40...

  • Page 21: Electrical Connections

    Installation 4.13 Electrical connections 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 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, by qualified personnel, as indicated in this manual command and safety devices.

  • Page 23: Air Damper Setting

    Start-up, calibration and operation of the burner Air damper setting The air dampers adjustment shall be set each time in relation with the nozzles delivery and the combustion chamber pressurization A (Fig. 20) shows the placement of the air dampers; B (Fig.

  • Page 24: Operation Sequence Of The Burner

    Start-up, calibration and operation of the burner Operation sequence of the burner 5.5.1 Burner start-up program Standby Start Operation Decommissioning Steady ON led Flashing led Functions/ Inputs S10605 Fig. 22 1) Only in case of active post-purging 2) Only in case of active air pressure control Times in seconds (s) t1 / t3 max.

  • Page 25: Final Checks

    Start-up, calibration and operation of the burner 5.5.2 Three-stage operation S10530 3° Stadio 2° Stadio 1° Stadio Fig. 23 Final checks  Block the flame sensor and turn off the remote controls: the burner must start and then stop in lockout after Make sure that the mechanical locking systems approximately 5 s after start-up.

  • Page 26: Resetting The Flame Control And Using Diagnostics

    Start-up, calibration and operation of the burner Resetting the flame control and using diagnostics The flame control features a diagnostics function through which The flame control generates a sequence of pulses (1 second any causes of malfunctioning are easily identified (indicator: RED apart), which is repeated at constant 3-second intervals.

  • Page 27: 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 safety, yield and duration of the burner. operations: It allows you to reduce consumption and polluting emissions and to keep the product in a reliable state over time.

  • Page 28: Safety Components

    Maintenance 6.2.3 Safety components The safety components should be replaced at the end of their life cycle indicated in the following table. The specified life cycles do not refer to the warranty terms indicated in the delivery or payment conditions. Safety Life cycle component...

  • Page 29: Faults - Possible Causes - Solutions

    Faults - Possible causes - Solutions Faults - Possible causes - Solutions Find a list of faults, causes and possible solutions for a set of fail- In the event of a burner lockout, more than two ures that may occur and result in irregular burner operation or no consecutive burner reset operations could cause functioning at all.
  • Page 30 Faults - Possible causes - Solutions SIGNAL FAULT POSSIBLE CAUSE SOLUTION 4 pulses The burner starts Sensor flame short-circuit Replace sensor flame and then goes into  Light is entering or flame is simulated Eliminate light or replace flame control lockout 7 pulses Flame detachment Poorly adjusted head...
  • Page 31 Faults - Possible causes - Solutions SIGNAL FAULT POSSIBLE CAUSE SOLUTION 10 pulses Burner lock-out Connection or internal fault  Presence of electromagnetic disturbance Use the radio disturbance protection kit  Tab. P 20216426...

  • Page 32: Appendix - Accessories

    Appendix - Accessories Appendix - Accessories Soundproofing box kit Burner Type dB(A20170350 (1)) Code P 140 T/G C4/5 3010404 P 200 T/G P 300 T/G 3010376 P 450 T/G Burner support kit Burner Code P 300-450 T/G 3000731 Protection kit (electromagnetic interferences)

  • Page 33: B Appendix - Electrical Panel Layout

    Appendix - Electrical panel layout Appendix - Electrical panel layout ELECTRICAL SYSTEM FACTORY-SET P 140-200-300 T/G (DIRECT MOTOR STARTING) - 50 Hz 20220277 P 300-450 T/G (STAR-DELTA MOTOR STARTING) - 50 Hz 20220280 Key to layout Fan motor Motor contactor Thermal relay Commutator Ignition transformer...

  • Page 34: Appendix - Electrical Panel Layout

    Appendix - Electrical panel layout STAR-DELTA STARTER - 50 Hz 20049884 Key to layout Power line fuses Control devices fuse Thermal relay Factory calibration at: - P 300 T/G: 10.2 A for 400 V - 17.6 A for 230 V - P 450 T/G: 16.7 A for 400 V - 29 A for 230 V Line Contact-maker...
  • Page 35 Key to layout Electrical connection P 140-200-300 T/G burners with direct motor starting Burner manual stop switch Star-delta starter terminal strip Cables P 140 T/G P 200 T/G P 300 T/G Burner terminal strip cross- Reset push-button 230 V 400 V 230 V 400 V 230 V 400 V...
  • Page 36 Appendix - Electrical panel layout STAR-DELTA MOTOR STARTING P 300-450 T/G ( ) - 50 Hz 20220281 Key to layout Electrical connection P 300-450 T/G burners with star-delta motor starting Burner manual stop switch Star-delta starter terminal strip Cables P 300 T/G P 450 T/G Burner terminal strip cross-...
  • Page 37 Appendix - Electrical panel layout ELECTRICAL SYSTEM FACTORY-SET P 200-300 T/G (DIRECT MOTOR STARTING) - 60 Hz 20220277 LEGENDA SCHEMI ELETTRICI Motor contactor Commutator Flame sensor h1, 2, 3 1., 2., 3. stage hourconters L1, 2, 3 Segnalazione di 1°, 2°, 3° stadio Segnalazione di blocco motore Morsettiera bruciatore Fan motor...
  • Page 38 Appendix - Electrical panel layout ELECTRICAL CONNECTION TO THE TERMINAL STRIP (INSTALLER-SET) P 200-300 T/G (DIRECT MOTOR STARTING) - 60 Hz 20220279 KEY TO LAYOUT P 200 220V 380V Remote lock-out signal F Ampere Burner manual stop switch S mm Burner terminal strip P 300 220V...
  • Page 40 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:

P 200 t/gP 300 t/gP 450 t/g347682334777233477724 ... Show all

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