Riello DB 6 LM C10 TC FS1 A0 T150 Kurzanleitung

Istruzioni per installazione, uso e manutenzione

Installation, use and maintenance instruction

Bruciatore industriali di olio

Oil industrial burner

Brûleur industriel à huile

20082652 (1) - 12/2013

CODICE - CODE MODELLO - MODELL TIPO - TYPE

20082532 DB 6 LM C10 TC FS1 A0 T150 82532X

Index

CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . page 3

Selection code description . . . . . . . . . . . . . . . . . . . . . . 3

Specification of the burner type and coding . . . . . . . . . . . . . 3

CHAPTER 2 Burner description. . . . . . . . . . . . . . . . . . . . . 4

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Firing rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Burner components . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Overall dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Air side pressure drop . . . . . . . . . . . . . . . . . . . . . . . . 7

CHAPTER 3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . 8

Removal of the locking screws from the shutter . . . . . . . . . . . 8

Fixing to the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Lifting points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

CHAPTER 4 Fuel supply . . . . . . . . . . . . . . . . . . . . . . . . 9

General supply layout (oil and gas) . . . . . . . . . . . . . . . . . 9

Pressure regulator. . . . . . . . . . . . . . . . . . . . . . . . . . 10

Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 10

CHAPTER 5 Preparation for start up . . . . . . . . . . . . . . . . . .11

Combustion head adjustment . . . . . . . . . . . . . . . . . . . . 11

Ignition pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Servomotor adjustment . . . . . . . . . . . . . . . . . . . . . . . 12

Pressure switches adjustment. . . . . . . . . . . . . . . . . . . . 12

Nozzles (mechanical atomisation) . . . . . . . . . . . . . . . . . 13

CHAPTER 6 Burner start up and adjustment . . . . . . . . . . . . . .14

Air/fuel adjustment

(oil version/mechanic atomisation). . . . . . . . . . . . . . . . . 14

Pressure switches setting . . . . . . . . . . . . . . . . . . . . . . 15

Final checks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CHAPTER 7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . .16

Checking the flame detector . . . . . . . . . . . . . . . . . . . . 16

Periodic checks . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Problems and remedies . . . . . . . . . . . . . . . . . . . . . . . 17

1Introduction

1.1 Selection code description 1.2 Specification of the burner type and

coding

DB 6 L TC A-0

supply

A-0 = from below

A-90 = from the right

Combustion head

TC = standard head

Fuel

S= natural gas

P= LPG

Adjustment

E= electronic cam

Dimension

Series

N= fuel oil

NS = fuel oil / natural gas

NP = fuel oil / LPG

NA = fuel oil assisted atomisation

L= light oil

TL = long head

Combustive air

NAP = fuel oil assisted atomisation / LPG

M= progressive (modulating, mechanical cam)

LS = light oil / natural gas

LP = light oil / LPG

NAS = fuel oil assisted atomisation / natural gas

TXL = special head

A-180 = from above

A-270 = from the left

9 - 12

MTYPE CODE

DB 6 LM TC A0 20082532

2Burner description

2.1 Technical data

2.2 Firing rate

Model DB 6

Capacity Min./Max. light oil [kW] 4200 ÷ 7800

Output adjustment Modulating

Modulation ratio against maxi-

mum rated output

Light oil 1 : 4

Fuel Light oil/Fuel oil viscosity 5°E at 50°C option L

Combustive air temperature Max. 150°C

Electrical supply 230 V +/-10% 50/60 Hz

110 V +/-10% 50/60 Hz (on request)

Ignition Electrogas type (pilot burner with natural gas or LPG)

Ignition transformer V1 - V2

l1 - l2

230 V - 2 x 5 kV

1.4 A - 20 mA

Flame control Standard (1 stop in 24 hours) FS1

Continuous self-check (on request) FS2

Fig. 1

D7889

GAS

50°C

150°C

800 1800

Air temperature

DB6

7800

7000

Air temperature

CHAPTER 2Burner description

2.3 Burner components

Key

1Electrical control box base for electrical connections

2Air box

3Cover with handle

4Photocell QRA2

5Tie-rod for combustion head modulation

6Air delivery adjustment cam

7Servomotor

8Air pipe attachment flange

9Air pressure switch

10 Flame inspection window

11 Combustion head

12 Boiler attachment

13 Maximum oil pressure switch on return line

14 Eccentric

15 Safety valve in outlet VS

16 Safety valve in outlet VF

17 Safety valve on the return VR

18 Oil pressure gauge in outlet nozzle

19 Oil pressure gauge on the nozzle return

Fig. 2

20082848

CHAPTER 2Burner description

2.4 Overall dimensions

Air duct connection

Fig. 4 Fig. 5

FLANGE DIMENSIONS

Fixing to the boiler

D7549

453

M18

350

D7884

Fig. 3

20082849

380

495

CHAPTER 2Burner description

2.5 Air side pressure drop (taken upstream from the completely open air damper)

The pressure curves refer to the different adjustment conditions for the combustion head. Refer to Paragraph 5.1

InIn the case of air supply at a higher temperature than 20°C and/or an altitude higher than 100 m. a.s.l., the pressure drop in the

head that is shown in the graph must be multiplied by the Kccoefficient as indicated in the table below.

Example

Burnt output = 9800 kW - Altitude = 750 m. a.s.l. - Combustive air temperature = 120 °C

From the diagram (curve 3), with an output of 9800 kW, a total pressure drop (head + air damper) is shown of: 'p20 = 35 mbar

(combustive air at 20 °C and altitude 100 m. a.s.l.).

The table gives a multiplying coefficient, for combustive air at 120 °C and altitude 750 m. a.s.l., equal to Kc= 1.449.

The total pressure drop of the burner head is:

'p= 'p20 x Kc= 35 x 1.449 = 50.7 mbar.

Altitude Kc

Air temperature °C

m. a.s.l. 0 20 30 40 50 60 70 80 90 100 120 140 150

0 0..920 0.988 1.021 1.055 1.089 1.122 1.156 1.190 1.223 1.257 1.325 1.392 1.426

100 0.932 1.000 1.034 1.069 1.103 1.137 1.171 1.205 1.239 1.273 1.342 1.410 1.444

500 0.976 1.047 1.083 1.119 1.155 1.190 1.226 1.262 1.298 1.333 1.405 1.477 1.512

750 1.007 1.080 1.117 1.154 1.191 1.228 1.265 1.302 1.338 1.375 1.449 1.523 1.560

1000 1.038 1.114 1.152 1.190 1.228 1.266 1.304 1.342 1.380 1.418 1.494 1.570 1.608

1250 1.069 1.147 1.186 1.226 1.265 1.304 1.343 1.382 1.421 1.460 1.539 1.617 1.656

1500 1.102 1.182 1.223 1.263 1.304 1.344 1.384 1.425 1.465 1.505 1.586 1.667 1.707

1750 1.130 1.213 1.254 1.295 1.337 1.378 1.419 1.461 1.502 1.544 1.626 1.709 1.751

2000 1.174 1.260 1.303 1.346 1.389 1.432 1.475 1.518 1.561 1.604 1.690 1.776 1.819

2250 1.206 1.294 1.338 1.382 1.427 1.471 1.515 1.559 1.603 1.647 1.736 1.824 1.868

2500 1.251 1.343 1.389 1.434 1.480 1.526 1.572 1.618 1.664 1.709 1.801 1.893 1.939

2750 1.284 1.378 1.425 1.472 1.519 1.566 1.613 1.660 1.707 1.754 1.848 1.942 1.989

3000 1.320 1.417 1.465 1.514 1.562 1.610 1.659 1.707 1.755 1.804 1.901 1.997 2.046

mbar

DB6

0 1000 2000 3000 4000 5000 6000 7000 8000

D7890

Fig. 6

Burner output Pb [kW]

3Installation

3.1 Removal of the locking screws from the

the shutter

3.2 Fixing to the boiler

3.3 Lifting points

To move the burner, the attachment points indicated in Fig. 9 should be used.

All the installation, maintenance and disassembly

operations must be carried out with the electricity

supply disconnected.

The installation of the burner must be carried out by

qualified personnel, as indicated in this manual and in

compliance with the standards and regulations of the

laws in force.

Remove the screws and the nuts 1) and 2) (Fig. 7),

before installing the burner on the boiler. Replace them

with the screws 3) M12 X 16 supplied with the burner.

Fig. 7

D12015

DANGER

WARNING

The figure alongside shows how to fix the burner to a boiler without a

cooled frontal. The head should not jut out more than 200 mm.

In any case, the fettled wall should not extend beyond the end of the

burner combustion head.

REFRATTARI O

500MAX

363 / 312

380 / 350

D8401

Fig. 8

Refractory

Fig. 9

20082850

4Fuel supply

4.1 General supply layout (oil and gas)

Key

AD Air dumper

CAnti-vibration joint

Cm Regulating cam

GF Gas filter

HPG High gas pressure regulator

LPG Low gas pressure regulator

MM Pressure gauge

MN Oil delivery pressure gauge

MR Oil return pressure gauge

NNozzle

NL Oil lance

PA Minimum air pressure switch

PCV Gas pressure regulator

PGM Maximum gas pressure switch

PGm Minimum gas pressure switch

PO Maximum oil pressure switch

RG Gas butterfly valve

RP Oil return pressure regulator

SM Servomotor

SRV Pressure limiting valve with outlet into the

environment

VE Fan

VF Oil safety solenoid valve

VPS Leak detection control device

VR Gas pressure regulator solenoid valve

VR Safety solenoid valve on the nozzle return

VRS Safety solenoid valve on the nozzle return

VSG Gas safety solenoid valve

VSN Heavy oil safety solenoid valve

VS Oil valve (safety)

Fig. 10

D10017

max. 500 mbar

0,5 - 4 mbar

Heavy oil pre-heater

CHAPTER 4Burner description

4.2 Pressure regulator

To calibrate cam (1): remove the gear-case, loosen screws (2), act on screw (3) until required eccentricity is obtained.

Turning the screw (3) to the left (+sign) eccentricity is increased, thus increasing the difference between nozzle maximum and min-

imum delivery.

Turning screw (3) to the right (- sign) eccentricity is reduced; thereby reducing the difference between nozzle maximum and min-

imum delivery.

Every variation of the eccentricity may require a travel offset using nut and locknut (4).

NB.

- To obtain a correct calibration, cam (1) must operate over the travel range of the servo-motor as wider as possible; every vari-

ation of the servo-motor must be matched by a variation in pressure.

- Never give the variator piston a snug fit: stop ring determines the maximum travel.

- When the adjustment has been made, manually check that there is knocking between maximum and minimum and that max.

and min. pressures match pre-selected values as indicated on the delivery nozzle diagram.

If, at maximum nozzle delivery (maximum return pressure), pressure oscillations are detected on pressure gauge (6), slightly

reduce pressure until the oscillations are eliminated.

4.3 Wiring diagrams

D8416

Fig. 11

MB Burner terminal strip

PA Air pressure switch

PO Maximum oil pressure switch

SM Servomotor

TA Ignition transformer

TB Burner earth

UV UV cell

VF Operation valve

VR Oil return valve

VS Oil safety valve

D8403

Fig. 12

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Riello Brenner Handbücher

Riello

Riello RX 70 S/PV Kurzanleitung

Riello

Riello GI/EMME 600 Kurzanleitung

Riello

Riello TN ECO Series Bedienungsanleitung

Riello

Riello 40 F5 Montageanleitung

Riello

Riello RS 64/M MZ Kurzanleitung

Riello

Riello DB 9 SE C03 FGR FS1 FB A0 Kurzanleitung

Riello

Riello RS 45/M Kurzanleitung

Riello

Riello 1106 T81 Kurzanleitung

Riello

Riello GS5 Kurzanleitung

Riello

Riello GS10/M Kurzanleitung

Riello

Riello RLS 68/E MX Kurzanleitung

Riello

Riello DB 4 LSM C13 Kurzanleitung

Riello

Riello BS4DF Kurzanleitung

Riello

Riello PRESS 4G Kurzanleitung

Riello

Riello RS 44/E MZ Kurzanleitung

Riello

Riello RL 34 MZ Kurzanleitung

Riello

Riello RX 300 S/PV Kurzanleitung

Riello

Riello DB 4 SM C03 A0 TC FS1 FB T150 Kurzanleitung

Riello

Riello 468 M1 Kurzanleitung

Riello

Riello 20034365 Kurzanleitung

Riello

Riello RS 300/E BLU Kurzanleitung

Riello

Riello RIELLO 40 F20 1/230/50 Kurzanleitung

Riello

Riello 46662X Kurzanleitung

Riello

Riello RG2F Kurzanleitung

Beliebte Brenner Handbücher anderer Marken

True Induction

True Induction TI4B Bedienungsanleitung

Weishaupt

Weishaupt WG20 Series Bedienungsanleitung

Carolina Cooker

Carolina Cooker M116672 Bedienungsanleitung

Unigas

Unigas HTP2000 Bedienungsanleitung

baltur

baltur BT 250 DSG 4T Bedienungsanleitung

muenkel design

muenkel design round burner Bedienungsanleitung

baltur

baltur BT 14 DSGW Bedienungsanleitung

artisan

artisan Art-SB1 Leitfaden

AESYS

AESYS TurboFire II Bedienungsanleitung

IKEA

IKEA GRILLSKÄR Bedienungsanleitung

RUSTA

RUSTA SAREK Bedienungsanleitung

PROPOINT

PROPOINT 8933657 Bedienungsanleitung

baltur

baltur TBL 1000 ME Referenzhandbuch

Riello Burners

Riello Burners P 200 P/G Kurzanleitung

WLD-TEC

WLD-TEC powerjet Bedienungsanleitung

MSR

MSR DRAGONFLY Bedienungsanleitung

baltur

baltur COMIST 23SP Bedienungsanleitung

Bull

Bull 20505CE Bedienungsanleitung