Riello Rls 650/e mx Quick start guide

20027766 (10) - 02/2016

Installation, use and maintenance instructions

Dual fuel light oil/gas burner

Modulating operation

CODE MODEL TYPE

20026857 RLS 650/E MX 1310T1

Translation of the original instructions

1 20027766

Contents

1 Declarations................................................................................................................................................................................ 3

2 Information and general instructions....................................................................................................................................... 4

2.1 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

2.2 Guarantee and responsibility....................................................................................................................................... 5

3 Safety and prevention................................................................................................................................................................ 6

3.1 Introduction.................................................................................................................................................................. 6

3.2 Personnel training ....................................................................................................................................................... 6

4 Technical description of the burner ......................................................................................................................................... 7

4.1 Burner designation...................................................................................................................................................... 7

4.2 Models available.......................................................................................................................................................... 7

4.3 Burner categories - Countries of destination............................................................................................................... 7

4.4 Technical data............................................................................................................................................................. 8

4.5 Electrical data.............................................................................................................................................................. 8

4.6 Burner weight.............................................................................................................................................................. 9

4.7 Overall dimensions...................................................................................................................................................... 9

4.8 Firing rates ................................................................................................................................................................ 10

4.9 Test boiler.................................................................................................................................................................. 10

4.10 Burner description..................................................................................................................................................... 11

4.11 Description of panel board ........................................................................................................................................ 12

4.12 Burner equipment...................................................................................................................................................... 12

4.13 Control box for the air/fuel ratio (LMV51...)............................................................................................................... 13

4.14 Actuator (SQM48.4....) .............................................................................................................................................. 15

5 Installation ................................................................................................................................................................................ 16

5.1 Notes on safety for the installation............................................................................................................................ 16

5.2 Handling.................................................................................................................................................................... 16

5.3 Preliminary checks.................................................................................................................................................... 16

5.4 Operating position..................................................................................................................................................... 17

5.5 Removal of the locking screws from the shutter........................................................................................................ 17

5.6 Preparing the boiler................................................................................................................................................... 17

5.6.1 Boring the boiler plate ............................................................................................................................................... 17

5.6.2 Blast tube length........................................................................................................................................................ 17

5.7 Securing the burner to the boiler............................................................................................................................... 18

5.8 Accessibility to the interior of the combustion head .................................................................................................. 18

5.9 Position of electrodes................................................................................................................................................ 18

5.10 Nozzle installation ..................................................................................................................................................... 19

5.10.1 Recommended nozzle............................................................................................................................................... 19

5.11 Combustion head setting........................................................................................................................................... 20

5.11.1 Adjustment at the maximum output (for GAS)........................................................................................................... 21

5.12 Light oil supply........................................................................................................................................................... 22

5.12.1 Double-pipe circuit..................................................................................................................................................... 22

5.12.2 The loop circuit.......................................................................................................................................................... 22

5.12.3 Hydraulic connections............................................................................................................................................... 23

5.12.4 Hydraulic system layout ............................................................................................................................................ 23

5.12.5 Pump priming............................................................................................................................................................ 24

5.12.6 Pressure regulator..................................................................................................................................................... 24

5.12.7 Burner calibration...................................................................................................................................................... 25

5.13 Gas feeding.............................................................................................................................................................. 26

5.13.1 Gas feeding line ........................................................................................................................................................ 26

5.13.2 Gas train.................................................................................................................................................................... 27

20027766 2

Contents

5.13.3 Gas train installation ..................................................................................................................................................27

5.13.4 Gas pressure .............................................................................................................................................................27

5.13.5 Pilot - gas train connection.........................................................................................................................................28

5.13.6 Ignition pilot burner ....................................................................................................................................................28

5.14 Electrical wiring..........................................................................................................................................................29

5.14.1 Entry for power cables and external leads.................................................................................................................29

5.15 Calibration of the thermal relay..................................................................................................................................30

6 Start-up, calibration and operation of the burner..................................................................................................................31

6.1 Notes on safety for the first start-up...........................................................................................................................31

6.2 Adjustments before first firing ....................................................................................................................................31

6.3 Burner starting ...........................................................................................................................................................31

6.4 Burner firing ...............................................................................................................................................................32

6.5 Fuel change...............................................................................................................................................................32

6.6 Combustion air adjustment........................................................................................................................................32

6.7 Air/fuel control and power modulation system ...........................................................................................................32

6.8 Adjustment pressure switches ...................................................................................................................................33

6.8.1 Air pressure switch - CO check..................................................................................................................................33

6.8.2 Maximum gas pressure switch...................................................................................................................................33

6.8.3 Minimum gas pressure switch....................................................................................................................................33

6.8.4 Pressure switch PVP kit.............................................................................................................................................33

6.9 Operation sequence of the burner .............................................................................................................................34

6.9.1 Burner starting ...........................................................................................................................................................34

6.9.2 Undesired shutdown during operation .......................................................................................................................34

6.10 Final checks (with the burner working) ......................................................................................................................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 Checking and cleaning...............................................................................................................................................35

7.3 Opening the burner....................................................................................................................................................37

7.4 Closing the burner......................................................................................................................................................37

8 Faults - Possible causes - Solutions.......................................................................................................................................38

A Appendix - Accessories ...........................................................................................................................................................39

B Appendix - Electrical panel layout...........................................................................................................................................40

3 20027766

Declarations

1 Declarations

Declaration of conformity in accordance with ISO / IEC 17050-1

Manufacturer: RIELLO S.p.A.

Address: Via Pilade Riello, 7

37045 Legnago (VR)

Product: Dual fuel light oil/gas burners

Model: RLS 650/E MX

These products are in compliance with the following Technical Standards:

EN 676

EN 267

EN 12100

and according to the European Directives:

GAD 2009/142/EC Gas Devices Directive

MD 2006/42/EC Machine Directive

LVD 2014/35/UE Low Voltage Directive

EMC 2014/30/UE Electromagnetic Compatibility

Such products are marked as follows:

The quality is guaranteed by a quality and management system certified in accordance with UNI EN ISO 9001.

Manufacturer's Declaration

RIELLO S.p.A. declares that the following products comply with the NOx emission limits specified by German standard

“1. BImSchV release 26.01.2010”.

Product Type Model Power

Dual fuel light oil/gas burners 1310T1 RLS 650/E MX 1430 - 6550 kW

Legnago, 01.12.2015 Executive General Manager

RIELLO S.p.A. - Burner Department Research & Development Director

RIELLO S.p.A. - Burner Department

Mr. U. Ferretti Mr. F. Comencini

CE-0085CL0207

20027766 4

Information and general instructions

2.1 Information about the instruction manual

2.1.1 Introduction

The instruction manual supplied with the burner:

is an integral and essential part of the product and must not

be separated from it; it must therefore be kept carefully for

any necessary consultation and must accompany the burner

even if it is transferred to another owner or user, or to

another system. If the manual is lost or damaged, another

copy must be requested from the Technical Assistance Ser-

vice of the area;

is designed for use by qualified personnel;

offers important indications and instructions relating to the

installation safety, start-up, use and maintenance of the

burner.

Symbols used in the manual

In some parts of the manual you will see triangular DANGER

signs. Pay great attention to these, as they indicate a situation of

potential danger.

2.1.2 General dangers

The dangers can be of 3 levels, as indicated below.

2.1.3 Other symbols

Abbreviations used

Ch. Chapter

Fig. Figure

Page Page

Sec. Section

Tab. Table

2 Information and general instructions

DANGER

Maximum danger level!

This symbol indicates operations which, if not car-

ried out correctly, cause serious injury, death or

long-term health risks.

WARNING

This symbol indicates operations which, if not car-

ried out correctly, may cause serious injury, death

or long-term health risks.

CAUTION

This symbol indicates operations which, if not car-

ried out correctly, may cause damage to the 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 MATERIAL

This symbol indicates the presence of flammable

materials.

DANGER: BURNING

This symbol indicates the risks of burns due to

high temperatures.

DANGER: CRUSHING OF LIMBS

This symbol indicates the presence of moving

parts: danger of crushing of limbs.

WARNING: MOVING PARTS

This symbol indicates that you must keep limbs

away from moving mechanical parts; danger of

crushing.

DANGER: EXPLOSION

This symbol signals places where an explosive at-

mosphere may be present. An explosive atmos-

phere is defined as a mixture - under atmospheric

conditions - of air and flammable substances in

the form of gases, vapours, mist or dust in which,

after ignition has occurred, combustion spreads to

the entire unburned mixture.

PERSONAL PROTECTION EQUIPMENT

These symbols indicate the equipment that must

be worn and kept by the operator for protection

against threats against safety and/or health while

at work.

OBLIGATION TO ASSEMBLE THE HOOD AND

ALL THE SAFETY AND PROTECTION DEVIC-

This symbol signals the obligation to reassemble

the hood and all the safety and protection devices

of the burner after any maintenance, cleaning or

checking operations.

ENVIRONMENTAL PROTECTION

This symbol gives indications for the use of the

machine with respect for the environment.

IMPORTANT INFORMATION

This symbol indicates important information that

you must bear in mind.

This symbol indicates a list.

5 20027766

Information and general instructions

2.1.4 Delivery of the system and the instruction

manual

When the system is delivered, it is important that:

the instruction manual is delivered 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 burner;

– the address and telephone number of the nearest Assis-

tance Centre

The system supplier must carefully inform the user about:

– the use of the system;

– any further tests that may be required before activating the

system;

– maintenance, and the need to have the system checked at

least once a year by a representative of the manufacturer

or another specialised technician.

To ensure a periodic check, the manufacturer recom-

mends the drawing up of a Maintenance Contract.

2.2 Guarantee and responsibility

The manufacturer guarantees its new products from the date of

installation, in accordance with the regulations in force and/or the

sales contract. At the moment of the first start-up, check that the

burner is integral and complete.

In particular, the rights to the guarantee and the responsibility will

no longer be valid, in the event 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 unreasonable use of the burner;

intervention of unqualified personnel;

carrying out of unauthorised modifications on the equipment;

use of the burner with safety devices that are faulty, incor-

rectly applied and/or not working;

installation of untested supplementary components on the

burner;

powering of the burner with unsuitable fuels;

faults in the fuel supply system;

continuation of use of the burner when a fault has occurred;

repairs and/or overhauls incorrectly carried out;

modification of the combustion chamber with inserts that

prevent the regular development of the structurally estab-

lished flame;

insufficient and inappropriate surveillance and care of those

burner components most likely to be subject to wear and

tear;

use of non-original components, including spare parts, kits,

accessories and optional;

force majeure.

The manufacturer furthermore declines any and every re-

sponsibility for the failure to observe the contents of this

manual.

.........................................................................................

WARNING

Failure to observe the information given in this

manual, operating negligence, incorrect installa-

tion and carrying out of non authorised modifica-

tions will result in the annulment by the

manufacturer of the guarantee that it supplies with

the burner.

20027766 6

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 uses expressly foreseen by the manufactur-

er;

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;

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;

personnel must observe all the danger and caution indica-

tions shown on the machine.

Personnel must not carry out, on their own initiative, opera-

tions or interventions that are not within their province.

Personnel must 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 every responsibility for any damage that

may be caused by the use of non-original parts.

In addition:

3 Safety and prevention

WARNING

The manufacturer guarantees safety and proper

functioning only if all burner components are intact

and positioned correctly.

must take all the measures necessary to pre-

vent unauthorised people gaining access to

the machine;

the user must inform the manufacturer if

faults or malfunctioning of the accident pre-

vention systems are noticed, along with any

presumed danger situation;

personnel must always use the personal pro-

tective equipment envisaged by legislation

and follow the indications given in this man-

ual.

7 20027766

Technical description of the burner

4.1 Burner designation

4.2 Models available

4.3 Burner categories - Countries of destination

4 Technical description of the burner

Designation Electrical supply Starting Code

RLS 650/E MX TC 3/400/50 Star/Delta 20026857

Series : R

Size

Fuel : Natural gas

Light oil

Light oil / Methane

Setting :

Flame control system :

FS1

FS2 Standard (1 stop every 24 h)

Continuos working (1 stop every 72 h)

Electrical supply to the system :

3/400/50

3/230/50

Auxiliary voltage :

230/50/60

110/50/60

RLS 650 ETC

Emission : ... Class 1 EN267 - EN676

MY Class 1 EN267 - Class 3 EN676

BLU Class 3 EN267 - EN676

MX Class 2 EN267

Class 3 EN676

FS1 3/400/50 230/50/60

BASIC DESIGNATION

EXTENDED DESIGNATION

3N / 400V / 50Hz

3 / 230V / 50Hz

230V / 50-60Hz

110V / 50-60Hz

Heavy oil

E Electronic cam

EV Variable speed (with Inverter)

P Air/gas proportioning valve

BP Two-stage (light oil) / Proportioning valve (gas)

M Mechanical cam

Head : TC Standard head

TL Extended head

Country of destination Gas category

SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO I2H

DE I2ELL

NL I2L

FR I2Er

BE I2E(R)B

LU - PL I2E

20027766 8

Technical description of the burner

4.4 Technical data

Tab. A

(1) Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l.

(2) Pressure at test point 5) (Fig. 5) with zero pressure in the combustion chamber and maximum burner output.

(3) Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output. The sound

power is measured with the “Free Field” method, as per EN 15036, and according to an “Accuracy: Category 3” measuring accuracy, as set out in

EN ISO 3746.

4.5 Electrical data

Tab. B

Model RLS 650/E MX

Type 1310T1

Output (1)

Delivery (1) min - max kW

kg/h 1430/3000 - 6550

121/253 - 552

Fuel - LIGHT OIL, viscosity at 20 °C: 6 mm2/s (1.5 °E - 6 cSt)

- NATURAL GAS: G20 (methane) - G21 - G22 - G23 - G25

- GPL: G31 - PCI 26 kWh/Nm3

Gas pressure at maximum delivery (2) -

Gas: G20/G25 mbar 58 / 86.5

Operation - Intermittent (min. 1 stop in 24 hours)

- Progressive two-stage or modulating by kit (see accessoires)

Pump delivery (at 16.5 bar)

pressure range

fuel temperature

kg/h

bar

°C max

560

6 - 30

140

Nozzles number 1

Standard applications Boilers: water, steam, diathermic oil

Room temperature °C 0 - 50

Combustion air temperature °C max 60

Noise level (3) Sound pressure

Sound power dB(A) 80.1

91.1

Model RLS 650/E MX

Electrical supply 3N ~ 400V +/-10% 50 Hz

Fan motor IE3

rpm

2880

400/690

18.5

32.2/18.6

Pump motor

rpm

2870

220-240/380-415

1.5

5.9/3.4

Ignition transformer V1 - V2

I1 - I2 230 V - 1 x 5 kV

1 A - 20 mA

Electrical power consumption Light oil

Gas kW max 22.4

20.6

Protection level IP 54

This manual suits for next models

Table of contents

Other Riello Burner manuals

Riello

Riello RS 70/EV Quick start guide

Riello

Riello 40 G5 BF Quick start guide

Riello

Riello RLS 1000/E MX Quick start guide

Riello

Riello DB3 SM C03 Quick start guide

Riello

Riello ENNE 1400 Quick start guide

Riello

Riello P 140 T/G Quick start guide

Riello

Riello RS 25/E BLU Quick start guide

Riello

Riello Gulliver RG0.2R Quick start guide

Riello

Riello DB 6 SM CO1 A0 Quick start guide

Riello

Riello RLS Series Quick start guide

Riello

Riello RS 100/M Quick start guide

Riello

Riello G20 Quick start guide

Riello

Riello PRESS 3G Quick start guide

Riello

Riello 467 T80 Quick start guide

Riello

Riello P 300 P/G Quick start guide

Riello

Riello RLS 70/M Quick start guide

Riello

Riello RS 310/M BLU Quick start guide

Riello

Riello RL 22 BLU Quick start guide

Riello

Riello RN 70 Quick start guide

Riello

Riello 40 GS5 Quick start guide

Riello

Riello RLS 300/E MX Quick start guide

Riello

Riello RDB2.2 BX E15/21 Quick start guide

Riello

Riello RX 150 S/PV Quick start guide

Riello

Riello 40 GS10 Quick start guide

Popular Burner manuals by other brands

True Induction

True Induction TI4B user guide

Weishaupt

Weishaupt WG20 Series manual

Carolina Cooker

Carolina Cooker M116672 owner's guide

Unigas

Unigas HTP2000 installation manual

baltur

baltur BT 250 DSG 4T manual

muenkel design

muenkel design round burner Operating and installation instructions

baltur

baltur BT 14 DSGW Instruction

artisan

artisan Art-SB1 Care & use manual

AESYS

AESYS TurboFire II Installation, operation and maintenance manual

IKEA

IKEA GRILLSKÄR manual

baltur

baltur TBL 1000 ME Instruction manual for installation, use and maintenance

Riello Burners

Riello Burners P 200 P/G Installation, use and maintenance instructions

WLD-TEC

WLD-TEC powerjet instruction manual

Bull

Bull 20505CE Assembly instructions

BIO FIRES

BIO FIRES REGULATING BIO CONTAINER 50 Installation & Specifications Manual

baltur

baltur BT 17N Instruction manual for installation, use and maintenance

Ecoflam

Ecoflam Multicalor 170.1 manual

Campingaz

Campingaz Camping Vario Fold manual

Riello RLS 650/E MX Quick start guide

Popular Burner manuals by other brands