Riello 20026958 Скачать руководство пользователя страница 8

20030020

GB

Safety and prevention

3.1

Introduction

The burners have been designed and built in compliance with
current regulations and directives, applying the known technical
rules of safety and envisaging all the potential danger situations.
It is necessary, however, to bear in mind that the imprudent and
clumsy use of the equipment may lead to situations of death risk
for the user or third parties, as well as the damaging of the burner
or other items. Inattention, thoughtlessness and excessive confi-
dence often cause accidents; the same applies to tiredness and
sleepiness.
It is a good idea to remember the following:

The burner must only be used as expressly described. Any
other use should be considered improper and therefore dan-
gerous.

In particular:
it can be applied to boilers operating with water, steam, diather-
mic oil, and to other users expressly named by the manufacturer;

the type and pressure of the fuel, the voltage and frequency of the
electrical power supply, the minimum and maximum deliveries for
which the burner has been regulated, the pressurisation of the
combustion chamber, the dimensions of the combustion cham-
ber and the room temperature must all be within the values indi-
cated in the instruction manual.

Modification of the burner to alter its performance and desti-
nations is not allowed.

The burner must be used in exemplary technical safety con-
ditions. Any disturbances that could compromise safety must
be quickly eliminated.

Opening or tampering with the burner components is not
allowed, apart from the parts requiring maintenance.

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 specific purpose. He is re-
sponsible for the machine and for the training of the people work-
ing around it.

The user:

undertakes to entrust the machine exclusively to suitably
trained and qualified personnel;

must take all the measures necessary to prevent unauthor-
ised people gaining access to the machine;

undertakes to inform his personnel in a suitable way about
the application and observance of the safety instructions.
With that aim, he undertakes to ensure that everyone knows
the use and safety instructions for his own duties;

must inform the manufacturer if faults or malfunctioning of
the accident prevention systems are noticed, along with any
presumed danger situation.

Personnel must always use the personal protective equip-
ment envisaged by legislation and follow the indications
given in this manual.

Personnel must follow all the danger and caution indications
shown on the machine.

Personnel must not carry out, on their own initiative, opera-
tions or interventions that are not within their province.

Personnel are obliged to inform their superiors of every
problem or dangerous situation that may arise.

The assembly of parts of other makes, or any modifications,
can alter the characteristics of the machine and hence com-
promise operating safety. The manufacturer therefore
declines any and all responsibility for any damage that may
be caused by the use of non-original parts.

3

Safety and prevention

Содержание 20026958

Страница 1: ...instalaci n montaje y funcionamiento Premixed gas burners Quemadores de gas pre mezclado Progressive two stage or modulating operation Funcionamiento a dos llamas progresivo o modulante CODE C DIGO M...

Страница 2: ......

Страница 3: ...r to the generator 10 5 6 Positioning the probe electrode 10 5 7 Positioning the diaphragm LPG operation 10 5 8 Fuel supply 11 5 8 1 Gas train assembly 11 5 8 2 Gas valve 11 5 8 3 Testing 12 5 8 4 Ion...

Страница 4: ...n safety for the maintenance 19 7 2 Maintenance programme 19 7 2 1 Maintenance frequency 19 7 2 2 Checking and cleaning 19 8 Faults Solutions 20 8 1 Start up problems 20 8 2 Operating faults 21 9 Warn...

Страница 5: ...mail info riello be URL www riello be This document certifies that the series of devices specified below is in compliance with the model described in the EC Declaration of Conformity and has been manu...

Страница 6: ...ual is supplied to the user by the system manufacturer with the recommendation to keep it in the room where the heat generator is to be installed The instruction manual shows the serial number of the...

Страница 7: ...and or not working installation of untested supplementary components on the burner powering of the burner with unsuitable fuels faults in the fuel power supply system use of the burner even following...

Страница 8: ...th the burner components is not allowed apart from the parts requiring maintenance Only those parts envisaged by the manufacturer can be replaced 3 2 Personnel training The user is the person body or...

Страница 9: ...ation Voltage Code RX25 S PV H 230V 50 60Hz 20030050 RX70 S PV H 230V 50 60Hz 20026958 Model RX25 S PV H RX70 S PV H Thermal power kW Kcal h 12 25 kW 10 320 21 500 Kcal h 22 33 kW 18 900 34 400 Kcal h...

Страница 10: ...ad with metal mesh 8 Ignition transformer 9 Adjustment No of fan turns 10 7 pole socket 11 Terminal board 12 Manifold 13 Ignition electrode 14 Flame detection probe 4 7 Burner equipment Gas valve fitt...

Страница 11: ...he laws in force WARNING The handling operations for the burner can be highly dangerous if not carried out with the great est attention keep any unauthorised people at a distance check the integrity a...

Страница 12: ...RX25 mm 6 e RX70 mm 5 7 sup plied with the kit allows burners to operate on LPG G31 if fitted to the gas valve 1 The diaphragm must be installed in compliance with local laws and regulations To carry...

Страница 13: ...as and combustive air are mixed inside the purging circuit mix er starting from the intake inlet Through the gas train fuel is introduced into the intake air current and optimal mixing commences with...

Страница 14: ...5 8 4 Ionisation current The minimum current necessary for the control box operation is 5 A The burner normally supplies a higher current value so that no check is needed Anyway if you want to measure...

Страница 15: ...till not achieved it may be that gas is not reaching the combustion head within the safety time period of 5 seconds Turn the screw V1 on the gas valve mixer slightly anticlockwise Once the burner has...

Страница 16: ...CO and CO2 concentration in flue gases and their temperature Check in this order second stage output first stage output start up output 6 6 1 Second stage output The second stage output power should c...

Страница 17: ...atios as high as 6 1 avoiding the danger of flashback when modulating is at its minimum The flame features an extremely compact geometry meaning that there is no risk of contact between the flame and...

Страница 18: ...900 rpm after ta will be carried out a lockout tw Stabilisation time motor turns tf Response time after the flame disappearance t1 Pre purging time by the signal of heat request to the end of the ign...

Страница 19: ...I V SO LED P M D10631 Lockout at 3th re ignition Red LED signalling Fig 15 ts t1 tw TL M I V SO LED P M Key I Ignition transformer LED Reset button LED indicating operating status M Fan motor SO Ionis...

Страница 20: ...pm Check of the motor operation if the rotation number per minimum minute exceeds 900 rpm If the motor does not exceed the number of minimum turns it stops after 20 seconds 6 13 Control box reset usin...

Страница 21: ...ure Electrodes assembly Make sure neither the electrodes nor probe show marked warp ing or oxidation on surfaces Make sure distances are still in line with those indicated in Fig 6 readjusting to the...

Страница 22: ...Check that valve has changed over to open position and that there are no short circuits The connections in the control box are wrongly inserted Check and connect completely all the plugs Burner runs n...

Страница 23: ...little gas through Check mains pressure and or adjust the valve as indicated in this manual The valve is faulty Replace Earth probe Check right position and if necessary adjust as indicated herein Cle...

Страница 24: ...bility within or without the con tract for any damage caused to people animals and property due to installation adjustment and maintenance errors or to improper use 9 1 Basic safety rules Children or...

Страница 25: ...necessary to check this fundamental safety requirement In the event of doubt have the electrical system checked by qualified personnel The electrical system must be suitable for the maximum power abso...

Страница 26: ......

Страница 27: ...agma funcionamiento con GPL 10 5 8 Alimentaci n del combustible 11 5 8 1 Grupo rampa de gas 11 5 8 2 V lvula gas 11 5 8 3 Prueba 12 5 8 4 Corriente de ionizaci n 12 6 Funcionamiento 13 6 1 Notas sobre...

Страница 28: ...mantenimiento 19 7 2 Programa de mantenimiento 19 7 2 1 Frecuencia del mantenimiento 19 7 2 2 Control y limpieza 19 8 Anomal as Soluciones 20 8 1 Dificultad en el arranque 20 8 2 Anomal as en el func...

Страница 29: ...e mail info riello be URL www riello be Con la presente se certifica que la serie especificada a continuaci n es conforme al modelo tipo descrito en la declaraci n de conformidad CE y ha sido producid...

Страница 30: ...oveedor de la instalaci n al usuario con la advertencia de que dicho manual debe ser conservado en el local de la instalaci n del generador de calor En el manual de instrucci n figuran el n mero de ma...

Страница 31: ...nstalaci n de los componentes adicionales no probados junto con el quemador alimentaci n del quemador con combustibles no aptos defectos en la instalaci n de alimentaci n del combustible uso del quema...

Страница 32: ...s en el manteni miento nicamente las piezas previstas por el fabricante pueden sustituirse 3 2 Adiestramiento del personal El usuario es la persona entidad o empresa que compra la m quina y cuya inten...

Страница 33: ...n t cnica del quemador Designaci n Tensi n C digo RX25 S PV H 230V 50 60Hz 20030050 RX70 S PV H 230V 50 60Hz 20026958 Modelo RX25 S PV H RX70 S PV H Potencia t rmica 12 25 kW 10 320 21 500 kcal h 22 3...

Страница 34: ...ransformador de encendido 9 Regulaci n n vueltas del ventilador 10 Conector hembra de 7 contactos 11 Regleta de conexi n 12 Colector 13 Electrodo de encendido 14 Sonda de detecci n de la llama 4 7 Mat...

Страница 35: ...vigentes ATENCI N Las operaciones de traslado del quemador pue den ser muy peligrosas si no se realizan con la m xima atenci n mantener alejados a los no in volucrados en la actividad controlar que lo...

Страница 36: ...7 RX25 6 mm y RX70 5 7 mm que al ser instalado en la v lvula gas 1 per mite que los quemadores puedan quemar GPL G31 El diafragma debe ser instalado de conformidad con las leyes y normativas locales P...

Страница 37: ...nte rior del circuito de ventilaci n mezclador a partir de la entrada de la boca de aspiraci n A trav s de la rampa de gas el combustible se introduce en el conducto del aire en aspiraci n y mediante...

Страница 38: ...ionizaci n La corriente m nima necesaria para que funcione la caja de con trol es de 5 A El quemador genera una corriente muy superior no requiriendo normalmente ning n control Si de todas formas se...

Страница 39: ...ede deberse a que el gas no llega al cabezal de combusti n en el tiempo de seguridad de 5 s Girar levemente en sentido antihorario el tornillo V1 colocado en el mezclador de la v lvula gas Una vez efe...

Страница 40: ...caldera incluyendo el control de la con centraci n de CO y CO2 en los humos y de su temperatura Controlar en secuencia potencia de la segunda llama potencia de la primera llama potencia de encendido...

Страница 41: ...te elevadas relaciones de regulaci n de has ta 6 1 evitando el peligro de que la llama vuelva al m nimo de re gulaci n La llama se caracteriza por tener una geometr a extremadamen te compacta que perm...

Страница 42: ...ucir un bloqueo tw Tiempo de estabilizaci n de las revoluciones del motor tf Tiempo de respuesta despu s de la desaparici n de la llama t1 Tiempo de pre ventilaci n desde la se al de solicitud de calo...

Страница 43: ...e encendido Rojo indicaci n LED Fig 15 ts t1 tw TL M I V SO LED P M Leyenda I Transformador de encendido LED Indicaci n del estado de funcionamiento desde el pulsador de desbloqueo M Motor ventilador...

Страница 44: ...si supera el n mero m nimo de revoluciones por minuto 900 rpm Si el motor no supera el n mero m nimo de revoluciones se pro duce el bloqueo despu s de 20 segundos 6 13 Desbloqueo de la caja de control...

Страница 45: ...aciones debidas a la ele vada temperatura Grupo electrodos Controlar que los electrodos y la sonda no presenten deforma ciones ni oxidaciones superficiales acentuadas Controlar que las distancias indi...

Страница 46: ...to de seguridad no est bloqueado Falta de gas Verificar la abertura de la compuerta Controlar que la v lvula se haya conmutado a la posici n abierta y que no haya cortocircui tos No hacen buen contact...

Страница 47: ...oquea durante el funcionamiento La v lvula deja pasar muy poco gas Controlar la presi n de red y o regular la v l vula como se indica en este manual La v lvula es defectuosa Sustituirla Sonda a masa C...

Страница 48: ...ad dentro o fue ra del contrato por da os causados a personas animales o co sas por errores de instalaci n de regulaci n de mantenimiento o por usos inadecuados 9 1 Reglas fundamentales de seguridad E...

Страница 49: ...iso controlar este requisito fundamental de seguridad En caso de duda personal habilitado debe controlar con cuidado la instalaci n el ctrica La instalaci n el ctrica debe adecuarse a la potencia m xi...

Страница 50: ...20030020 24 0 0 1 2 0 0 3 3 3 0 1...

Страница 51: ...25 20030020 0 1 1 1 2 0 0 0 3 4 5 3 4 5 0 3 4 5 0 3 4 5 6 7 1 1 1 7 1 1 1 7 1 1 8 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 7 1 1 1 1 8 1 1 1 7 1 1 1...

Страница 52: ...Valve 1 Y2 Valve 2 Leyenda esquemas el ctricos A1 Caja de control el ctrica FCS Control velocidad turbina G Convertidor de se al 0 10 V 4 20 mA h1 Cuentahoras IN Interruptor para parada manual del que...

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Страница 56: ...Subject to modifications Con la posibilidad de modificaci n RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www rielloburners com...

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