Riello GI/EMME 1400 Installation, Use And Maintenance Instructions
Dual fuel kerosene/gas oil-gas burners
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Installation, use and maintenance instructions
Dual fuel Kerosene/Gas oil-Gas burners
GB
Progressive two-stage or modulating operation
CODE
20034832
20034833
20034834
20034835
20034247
20034836
20034248
20034837
MODEL
GI/EMME 1400
GI/EMME 1400
GI/EMME 2000
GI/EMME 2000
GI/EMME 3000
GI/EMME 3000
GI/EMME 4500
GI/EMME 4500
TYPE
680 T1
680 T1
681 T1
681 T1
682 T1
682 T1
683 T1
683 T1
20036118 (2) - 03/2012
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Table of Contents
Related Manuals for Riello GI/EMME 1400
Summary of Contents for Riello GI/EMME 1400
- Page 1 Installation, use and maintenance instructions Dual fuel Kerosene/Gas oil-Gas burners Progressive two-stage or modulating operation CODE MODEL TYPE 20034832 GI/EMME 1400 680 T1 20034833 GI/EMME 1400 680 T1 20034834 GI/EMME 2000 681 T1 20034835 GI/EMME 2000 681 T1 20034247 GI/EMME 3000...
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Page 3: Table Of Contents
Contents Declaration....................................3 Information and general warnings............................4 Information about the instruction manual ........................4 2.1.1 Introduction.................................. 4 2.1.2 General dangers................................4 2.1.3 Danger: live components............................. 4 Guarantee and responsibility............................5 Guidance for the use of bio fuel blends up to 10%...................... 5 2.3.1 Information and general instructions ........................... - Page 4 Contents Electrical system..................................26 Notes on safety for the electrical wiring ........................26 Electrical wiring factory-set ............................27 Electrical connection to the terminal strip - installer-set .....................30 6.3.1 Connection RWF40..............................31 6.3.2 Calibration of thermal relay ............................32 Burner operation ..................................33 Notes on safety for the first start-up ...........................33 Starting the burner ..............................33 7.2.1 Venting the gas supply...............................33...
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Page 5: Declaration
Declaration Declaration 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 Gas oil / Kerosene gas burners Models: GI/EMME 1400 GI/EMME 2000 GI/EMME 3000 GI/EMME 4500... -
Page 6: Information And General Warnings
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 Introduction 2.1.3 Danger: live components The instruction manual supplied with the burner: This symbol indicates operations which, if not car- is an integral and essential part of the product and must not ried out correctly, lead to electric shocks with le- be separated from it;... -
Page 7: Guarantee And Responsibility
All components within the hydraulic circuit suitable for manual, operating negligence, incorrect installa- bio fuel use and supplied by Riello will be identified as Bio com- tion and carrying out of non authorised modifica- patible. No warranty is given in relation to the use of components... -
Page 8: Information And General Instructions
If this is not completed then due to the hydro- In no event shall Riello (and its subsidiaries) be liable for any in- scopic nature of Bio fuel, it will effectively clean the tank,... -
Page 9: 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 rules of safety and envisaging all the potential danger situations. -
Page 10: Technical Description Of The Burner
Technical description of the burner Technical description of the burner Models available Electrical supply Blast tube MODEL Code Motor three phase length mm GI/EMME 1400 20034832 230 - 400N direct starting 20034833 230 - 400N direct starting GI/EMME 2000 20034834 230 - 400N... -
Page 11: Electrical Data
Technical description of the burner Electrical data Motor IE1 Model GI/EMME 1400 GI/EMME 2000 GI/EMME 3000 GI/EMME 4500 Code 20034832 20034834 20034247 20034248 20034833 20034835 20034836 20034837 Electrical power supply (2) Three phase 230 V +/- 10% 50 Hz 400V +/- 10% 50 Hz... -
Page 12: Overall Dimensions
Technical description of the burner Overall dimensions The maximum dimensions of the burner are given in Fig. 1. D1373 Fig. 1 TYPE L2** GI/EMME 1400 1090 GI/EMME 2000 1090 GI/EMME 3000 1320 GI/EMME 4500 1320 Tube length, short head + spacer... -
Page 13: Burner Description
Gas train gasket ....... . . No. 1 Screws (for GI/EMME 1400)......No. 8 Screws . -
Page 14: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will The installation of the burner must be carried out be installed, and arranging the correct lighting of the environ- by qualified personnel, as indicated in this manual ment, proceed with the installation operations. -
Page 15: Installer/Servicer Notes For The Use Of Gas Oil With Bio Blends Up To 10
10%" within the burner technical manual). be suitable for bio fuel use (check with Riello if in doubt). If a Bio blend is in use the installer must seek information... -
Page 16: Mounting The Burner On The Boiler
NOTE: By lifting the burner with hooks, it is possible to secure it to the boiler without detaching it from the combustion head. GI/EMME 1400 M 16 GI/EMME 2000 M 16 GI/EMME 3000... -
Page 17: Nozzle Installation
In order to guarantee that emissions do not vary, recommended Nozzles available (delivery in kg/h): and/or alternative nozzles specified by Riello in the Instruction and warning booklet should be used. Bergonzo... - Page 18 Installation Pressure controller D1386 Fig. 10 Key (Fig. 10) • turning screw 4) to the left (- sign), eccentricity is reduced, Pressure switch fitting thereby reducing the difference between nozzle maximum Delivery pressure gauge and minimum delivery. Return pressure gauge Every variation of eccentricity may require a travel offset using Cam adjustment screw nut and locknut 6).
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Page 19: Burners Items Set At The Factory
Installation Burners items set at the factory 5.8.1 Servomotor The servomotor simultaneously regulates, through a transmis- sion system, air delivery and pressure and delivery of the fuel in use. It is fitted with adjustable cams which drive a similar number of selector switches. -
Page 20: Combustion Head Adjustment
Installation Combustion head adjustment The combustion head moves simultaneously with cam 8)(Fig. 10 To modify combustion head travel, proceed as follows: at page 16), the variable-profile cams and the gas butterfly. con-rod 1), which controls drive rod 8) of the combustion head, is Head position can be seen on cylinder 2)(Fig. -
Page 21: Air Damper Adjustment
Installation 5.9.1 Air damper adjustment Air damper adjustment is performed by acting on the variable pro- file cam. This operation is performed after having adjusted the pressure variator and the combustion head. Lever (1) With the burner on, remove voltage from the servomotor, detach- ing the fast-on pin located on the electrical control panel, and Ball - joint (2) release movement by pressing on release 7) (Fig. - Page 22 Installation GI/EMME 1400 Gas train L Components p mbar Connection Ø COD. 8 - 9 820 kW 1200 kW 1540 kW 2” 3970160 13,0 28,0 40,0 2” GF 520/1 FRS 520 DMV - DLE 520/11 2” 3970182 13,0 23,0 35,0 2”...
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Page 23: 5.10.1 Gas Train According To Regulation En 676
Installation 5.10.1 Gas train according to regulation EN 676 D1378 Fig. 17 Gas input pipe Manual valve Vibration damping joint Pressure gauge with pushbutton cock Filter Pressure governor Minimum gas pressure switch Safety solenoid VS Adjustment solenoid VR 10 Gas control butterfly 11 Burner 12 Gas valve 8) - 9) leak detection control device: •... -
Page 24: Gas Oil Supply
You are advised to use additional filters on the fuel Fig. 18 supply line. Key (Fig. 18) Riello recommends a good quality fuel filter at the H Pump/Foot valve height difference CAUTION tank (Fig. 18 - Fig. 19) and a secondary filter (100 ... -
Page 25: Single-Pipe Circuit
Oil return pressure regulator switch stops the burner. Valves Recommended setting (recommended values with resistance of pipe returning to tank 0,5 bar): GI/EMME 1400 1,5 ÷ 2,0 bar GI/EMME 1400 2,0 ÷ 2,5 bar GI/EMME 1400 3,0 ÷ 3,5 bar GI/EMME 1400 4,0 ÷... -
Page 26: Pump
In case of use with gas oil containing up to 10% Suntec TA5 Bio blend, it will be essential to use flexible oil lines suitable for bio fuel use. WARNING Please contact Riello for further information. Suntec TA2 D3255 D9249 Fig. 24... -
Page 27: 5.13.1 Technical Data
Installation 5.13.1 Technical data 5.13.2 Pump priming Suntec TA2 Before starting the burner, make sure that the Min. delivery rate at 12 bar pressure kg/h tank return line is not clogged. Delivery pressure range 7 - 40 Obstructions in the line could cause the seal- WARNING Max. -
Page 28: Electrical System
Electrical system Electrical system Notes on safety for the electrical wiring The electrical wiring must be carried out with the electrical supply disconnected. Electrical wiring must be carried out by qualified personnel and in compliance with the regulations currently in force in the country of destination. -
Page 29: Electrical Wiring Factory-Set
Electrical system Electrical wiring factory-set Direct motor starting (GI/EMME 1400 - 2000 - 3000) Selector switch D1403 Fig. 25 D1399 Key (Fig. 25) - Pump motor contact - maker - Fan motor contact - maker - Connector - Selector switch - RFI suppressor LFL 1.3..- Control box... - Page 30 Electrical system Star - delta motor starting (GI/EMME 2000 - 3000 - 4500) Selector switch D1403 D1400 Fig. 26 Key (Fig. 25) - Pump motor contact - maker - Fan motor contact - maker - Connector - Selector switch - RFI suppressor LFL 1.3..- Control box - Burner terminal strip - Pump motor...
- Page 31 Electrical system Star - delta starter D2049 Fig. 27 Key (Fig. 27) - Power line fuses - Control devices fuse - Thermal relay - Factory calibration at: GI/EMME 2000: 5 A für 400 V GI/EMME 3000: 10,2 A for 400 V GI/EMME 4500: 16,7 A for 400 V - 29 A for 230 V MA - Starter terminal strip KL1 - Line Contact-maker...
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Page 32: Electrical Connection To The Terminal Strip - Installer-Set
Electrical system Electrical connection to the terminal strip - installer-set Direct motor starting (GI/EMME 1400 - 2000 - 3000) D1401 Fig. 28 • with direct motor starting; Key to layout MB - Burner terminal strip • with VPS leak detection control device. -
Page 33: Connection Rwf40
Electrical system Star - delta motor starting (GI/EMME 2000 - 3000 - 4500) D1402 Fig. 29 • with star-delta motor starting; 6.3.1 Connection RWF40 • with VPS leak detection control device. Connection of regulator RWF40 and related probe to GI/ Gas valve leak detection control takes place immediately before EMME 1400 - 2000 - 3000 - 4500 burners (modulating opera- every burner start - up. -
Page 34: Calibration Of Thermal Relay
If power supply is 230 V, change: - the connection of the motors (from star to delta) and the thermal relays setting (GI/EMME 1400 - 2000 - 3000 direct starting); - the pump motor connection (from star to delta) and the thermal relay setting (GI/EMME 2000 - 3000 - 4500 star- delta starting). -
Page 35: Burner Operation
Burner operation Burner operation 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, com- by qualified personnel, as indicated in this manual mand and safety devices. and in compliance with the standards and regula- tions of the laws in force. -
Page 36: Gas Butterfly Gi / Emme 2000 - 3000 - 4500
Burner operation 7.2.5 Gas butterfly GI / EMME 2000 - 3000 - 4500 The gas butterfly is fitted with an external adjustment unit, see (Fig. 36), which assists subsequent cam calibration at low mains pressures. Lock-ring B can be used to modify the throughput cross-selection at minimum potential: - 0 minimum aperture - 2 maximum aperture... -
Page 37: 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 oper- safety, yield and duration of the burner. ations: It allows you to reduce consumption and polluting emissions and to keep the product in a reliable state over time. -
Page 38: 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 failures that may occur and result in irregular burner operation or no functioning at all. If a burner malfunction is detected, first of all: •... - Page 39 Faults - Possible causes - Solutions SYMBOL FAULT PROBABLE CAUSE SUGGESTED REMEDY Noisy pump, unstable pres- Air has entered the suction line Tighten connectors sure - Depression value too high (higher than 35 cm Hg): Tank/burner height difference too great Feed burner with loop circuit Piping diameter too small Increase...
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Page 40: Appendix - Accessories (Optional)
Range Probe type Code Burner Code (°C) (bar) GI/EMME 1400 - 2000 3000722 Temperature PT 100 -100 ÷ 500 °C 3010110 GI/EMME 3000 - 4500 3000751 Pressure 4 ÷ 20 mA 0 ÷... - Page 44 RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.rielloburners.com Subject to modifications...