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20162733

Technical description of the burner

4.1

Burner designation

Technical description of the burner

Range: R

Size

Fuel:

Natural gas
Gas oil
Gas oil / Methane

Adjustment:

Flame control system:

FS1
FS2

Standard (1 stop every 24 h)
Continuous working (1 stop every 72 h)

Electrical supply of the system:
3/400/50
3/230/50

Voltage of auxiliaries:
230/50/60
110/50/60

410

3/400/50

230/50/60

BASIC DESIGNATION

EXTENDED DESIGNATION

3N / 400V / 50Hz
3 / 230V / 50Hz

230V / 50-60Hz
110V / 50-60Hz

Heavy oil

Electronic cam

Electronic cam with variable speed (with Inverter)

Proportional air/gas valve

Two stage (light oil) / Proportional valve (gas)

Mechanical cam

Head:

Standard head

Long head

Emission:

C01 - ...
C02 - MZ
C03 - BLU
C03 - MX

Class 1 EN676
Class 2 EN676
Class 3 EN676
Class 3 EN676

FGR:

Induced Flue Gas Recirculation

FGR

FS1/FS2*

WARNING

The burner leaves the factory set up for FS1 op-

eration. If FS2 operation is required, see the man-
ual of the electronic cam.

Содержание 20162652

Страница 1: ...n use and maintenance instructions 20162733 2 08 2021 Forced draught gas burners Modulating operation CODE MODEL TYPE 20162652 RS 410 EV FGR S029T2 20162653 RS 510 EV FGR S030T2 20162655 RS 610 EV FGR...

Страница 2: ...Translation of the original instructions...

Страница 3: ...e air fuel ratio LMV51 15 4 13 Servomotor 17 5 Installation 18 5 1 Notes on safety for the installation 18 5 2 Handling 18 5 3 Preliminary checks 18 5 4 Operating position 19 5 5 Preparing the boiler...

Страница 4: ...r operating 34 7 Maintenance 35 7 1 Notes on safety for the maintenance 35 7 2 Maintenance programme 35 7 2 1 Maintenance frequency 35 7 2 2 Safety test with gas ball valve closed 35 7 2 3 Checking an...

Страница 5: ...h the following Technical Standards EN 676 EN 12100 and according to the European Directives GAR 2016 426 EU Gas Appliances Regulation MD 2006 42 EC Machine Directive LVD 2014 35 UE Low Voltage Direct...

Страница 6: ...ma chine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operations which if not car ried out correctly lead to electric shocks with le thal consequences DANGER FLAMMABLE...

Страница 7: ...vent of damage to things or injury to people if such damage injury was due to any of the following causes incorrect installation start up use and maintenance of the burner improper incorrect or unreas...

Страница 8: ...intenance Only those parts envisaged by the manufacturer can be replaced 3 2 Personnel training The user is the person body or company that has acquired the machine and intends to use it for the speci...

Страница 9: ...230 50 60 BASIC DESIGNATION EXTENDED DESIGNATION 3N 400V 50Hz 3 230V 50Hz 230V 50 60Hz 110V 50 60Hz Heavy oil E Electronic cam EV Electronic cam with variable speed with Inverter P Proportional air g...

Страница 10: ...verter 20162653 RS 610 EV FGR FS1 FS2 3 400 50 Inverter 20162655 Gas category Destination country I2H SE FI AT GR DK ES GB IT IE PT IS CH NO I2ELL DE I2E I2 43 46 45 3 MJ m3 0 C NL I2Er FR I2E R B BE...

Страница 11: ...R RS 510 EV FGR RS 610 EV FGR Main electrical supply 3N 400V 10 50 Hz Fan motor IE3 rpm V kW A 2930 230 400 9 2 28 6 16 5 2920 400 690 12 21 12 2 2920 400 690 15 27 15 6 Ignition transformer V1 V2 I1...

Страница 12: ...cated by the L and R positions The l position is reference for the refractory thickness of the boiler door Tab E Maximum position for the extraction of the servomotor cover WARNING The gas adaptor is...

Страница 13: ...r approx 0 m a s l and with the combustion head adjusted as shown on page 22 WARNING Pre calibration of the combustion head only for the burner model RS 410 EV FGR If the maximum burner output of the...

Страница 14: ...boilers accord ing to EN 676 regulations In Fig 3 you can see the diameter and length of the test combus tion chamber Example Output 7000 kW diameter 120 cm length 6m 4 9 Burner equipment Gasket for...

Страница 15: ...9 Combustion head air pressure test point 20 Maximum gas pressure switch with pressure test point 21 Flange inlet for flue gas 22 Hinge for opening the burner 23 Pressure test point for air pressure s...

Страница 16: ...board 4 Auxiliary circuits fuse includes a spare fuse 5 Air pressure switch 6 Ignition transformer 7 Free contact relay 8 Electronic cam 9 0 AUTO selector 10 Operator panel with LCD display 11 Control...

Страница 17: ...tions must also be followed avoid conditions that can favour the development of conden sate and humidity Otherwise before switching on again make sure that the entire control box is perfectly dry Stat...

Страница 18: ...188V Oil pump magnetic clutch nominal voltage Nominal current Power factor 2A cos 0 4 Air pressure switch test valve nominal voltage Nominal current Power factor 0 5A cos 0 4 Load on output terminals...

Страница 19: ...electrical supply of the actuator is switched off The housing cover may only be removed for short periods of time for wiring or when making the addressing In similar cas es make sure that dust or dirt...

Страница 20: ...ler must be free from hazardous mixes e g chloride fluoride halo gen if present it is highly recommended to carry out cleaning and maintenance more frequently WARNING The handling operations for the b...

Страница 21: ...e a refractory lining 2 5 Fig 11 is not necessary unless expressly requested by the boiler manufacturer Tab I 5 6 Securing the burner to the boiler Fit the heat insulation supplied onto the blast tube...

Страница 22: ...around the hinge and release the cables of the probe 5 and electrode 11 D fully open the burner as in Fig 12 E undo the screw 4 with pressure test point F release the head by lifting it from its hous...

Страница 23: ...y valve If necessary replace the gas butterfly valve The correct position is shown in Fig 14 WARNING Check that the probe and the electrode are placed as in Fig 13 according to the dimensions indicat...

Страница 24: ...put and indicated in the diagram Fig 16 NOTE Depending on the specific application the adjustment can be modified WARNING The burner leaves the factory with the combustion head set at notch 0 Fig 15 T...

Страница 25: ...alve if used There must be sufficient condensate drip legs and catch space volume of drip legs to prevent the condensation from flowing through the control valves and into the fan In cases of heavy co...

Страница 26: ...st take off 3 x 4 5 13 5 m to account for bends We then obtain a maximum pipe value of 16 5 m You understand that pipe diameter is too small so we must choose a 8 diameter Maximum allowed pipe length...

Страница 27: ...lves adjuster P3 Upstream pressure of the filter L Gas train supplied separately L1 The responsibility of the installer Explosion danger due to fuel leaks in the pres ence of a flammable source Precau...

Страница 28: ...n installation DANGER Disconnect the electrical power using the main switch Check that there are no gas leaks Pay attention when handling the train danger of crushing of limbs Make sure that the gas t...

Страница 29: ...lumn 1 corresponds in the table Tab L to an output of 2745 kW This value serves as a rough guide the effective output must be measured at the gas meter To calculate the required gas pressure at test p...

Страница 30: ...fficiency at start up Normally burner stopping is guaranteed by the boiler s thermostat pressure switch If this is not the case a time switch should be fitted in series to TL to stop the FS2 burner at...

Страница 31: ...for M32 2 Consents and safety devices Bore for M20 3 Minimum gas pressure switch Bore for M20 4 VPS gas valve leak detection control kit Bore for M20 5 Gas train Bore for M20 6 Available Bore for M20...

Страница 32: ...rential pressure gauge Fig 24 with socket on the gas pressure of the pipe coupling and in the combustion chamber The manometer readings are used to calculate MAX burner output using the Tab L Connect...

Страница 33: ...he first start up and curve synchronisation manual is supplied with the burner At request the complete manual for the control and setting of all parameters is available DANGER Make sure that the lamps...

Страница 34: ...temperature to a level that cannot be reached After completing the settings of the fuel air ratio control curves without flue gas recirculation FGR the actual settings with an active auxiliary actuat...

Страница 35: ...upon ignition 2 MAX output 3 MIN output 4 Intermediate outputs between Min and Max 5 Air pressure switch 6 Maximum gas pressure switch 7 Minimum gas pressure switch 6 5 4 Output upon ignition Ignitio...

Страница 36: ...f the pressure gauge is shown in Fig 26 The standard configuration is that with the air pressure switch con nected in absolute mode Note the presence of a T connection not supplied In certain applicat...

Страница 37: ...optimum calibration of the burner requires an analysis of the flue gases Significant differences with respect to the previous measure ments indicate the points where most care should be exercised dur...

Страница 38: ...onditions Tab O EN 676 Air excess Max output 1 2 Min output 1 3 GAS CO2 theoretic al max 0 O2 CO2 Calibration CO NOX 1 2 1 3 mg kWh mg kWh G 20 11 7 9 7 9 0 100 170 G 25 11 5 9 5 8 8 100 170 G 30 14 0...

Страница 39: ...in Fig 29 7 2 7 Checking the air and gas pressure on the combustion head To carry out this operation it is necessary to use a pressure gauge to measure the air and gas pressure at the combustion head...

Страница 40: ...fit all burner components as they were originally assembled DANGER Disconnect the electrical supply from the burner by means of the main system switch DANGER Turn off the fuel interception tap Wait fo...

Страница 41: ...ntrol box manual supplied When the burner starts again the red LED goes out and the con trol box is reset 8 Faults Probable causes Solutions WARNING In the event of a burner lockout more than two cons...

Страница 42: ...r Output kW Inverter Output kW Code RS 410 EV FGR 400V 9 2 11 20163093 RS 510 EV FGR 400V 12 15 20163096 RS 610 EV FGR 400V 15 15 20163096 WARNING The use of inverters other than those indicated by th...

Страница 43: ...5 Functional layout LMV 51 6 Functional layout LMV 51 7 Functional layout LMV 51 8 Functional layout LMV 51 9 Functional layout LMV 51 10 Functional layout LMV 51 11 Functional layout LMV 51 12 Electr...

Страница 44: ...20162733 42 GB Appendix Electrical panel layout 0 1 2 0 1 2 0 0 1 2 3 4 0 5 5 5 6 5 7 5 5 5 5 5 5 5 5 5 5 6 5 89...

Страница 45: ...43 20162733 GB Appendix Electrical panel layout...

Страница 46: ...20162733 44 GB Appendix Electrical panel layout 0 1 1 2 1 2 3 1 4 1 2 1 2 2 1 1 1 1 1 51 5 5 1 1 2 3 1 2...

Страница 47: ...45 20162733 GB Appendix Electrical panel layout 0 1 2 1 2 3 1 3 4 1 5 1 3 1 3 3 1 1 1 21 2 1 61 6 6 2 1 1 3 4 1 3...

Страница 48: ...20162733 46 GB Appendix Electrical panel layout...

Страница 49: ...47 20162733 GB Appendix Electrical panel layout...

Страница 50: ...20162733 48 GB Appendix Electrical panel layout 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 1 0...

Страница 51: ...49 20162733 GB Appendix Electrical panel layout 0 0 0 1 1 1 2 1 3 1 1 1 1 1 1 1 41 4 4 1 1 2 1...

Страница 52: ...20162733 50 GB Appendix Electrical panel layout 0 1 0 1 0 2 0 3 0 0 0 0 0 10 1 0 40 4 4 1 0 0 2 0 5...

Страница 53: ...51 20162733 GB Appendix Electrical panel layout 0 1 2 1 3 4 4 4 4 4 4 5 6 7 4 08 93 7 4 08 93 7 4 08 93 0 8 9 0 8 93 0 0 8 9 0 8 93 0 0 8 9 0 8 93 0 5 A A A B B B C B B B B B B B B B B B C B...

Страница 54: ...20162733 52 GB Appendix Electrical panel layout 0 1 0 2 3 3 4 4 5 4 5 6 4 4 5 4 5 5 4 4 4 4 4 14 1 1 4 4 5 6 4 5 7...

Страница 55: ...53 20162733 GB Appendix Electrical panel layout 0 1 1 1 1 1 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 2 3...

Страница 56: ...ight signalling burner on H2 Fan motor lockout warning lamp K1 Clean contacts output relay for fan ON K2 Clean contacts output relay for burner lockout K3 Clean contacts output relay for VSD lockout K...

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Страница 60: ...Subject to modifications RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www riello com...

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