Riello P 140 T/G Installation, Use And Maintenance Instructions
Gas oil / kerosene burners three-stage operation
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Installation, use and maintenance instructions
Gas oil / Kerosene burners
GB
Three-stage operation
CODE
20034815
20034817
20034818
20034819
20034820
20034823
20034824
20034825
MODEL
P 140 T/G
P 140 T/G
P 200 T/G
P 200 T/G
P 300 T/G
P 300 T/G
P 450 T/G
P 450 T/G
TYPE
476 M1
476 M1
477 M1
477 M1
478 M1
478 M1
479 M1
479 M1
20035784 (2) - 03/2012
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Table of Contents
Related Manuals for Riello P 140 T/G
Summary of Contents for Riello P 140 T/G
- Page 1 Installation, use and maintenance instructions Gas oil / Kerosene burners Three-stage operation CODE MODEL TYPE 20034815 P 140 T/G 476 M1 20034817 P 140 T/G 476 M1 20034818 P 200 T/G 477 M1 20034819 P 200 T/G 477 M1 20034820...
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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 Calibration of thermal relay ............................23 Burner operation ..................................24 Notes on safety for the first start-up ...........................24 Burner start-up cycle ..............................24 7.2.1 Alternative start-up cycles ............................24 Maintenance ....................................25 Notes on safety for the maintenance .........................25 Maintenance programme ............................25 8.2.1 Maintenance frequency..............................25 8.2.2 Checking and cleaning...............................25 Burner start-up cycle diagnostics ..........................26...
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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: Gas oil / Kerosene burner Model: P 140 T/G P 200 T/G P 300 T/G P 450 T/G... -
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
220V / 60Hz 110/50-60 110V / 50-60Hz 3 / 230-400 / 50 230/50 BASIC DESIGNATION EXTENDED DESIGNATION Models available Designation Electrical supply Code P 140 T/G 3/230-400/50 20034815 P 140 T/G 3/230-400/50 20034817 P 200 T/G 3/230-400/50 20034818 P 200 T/G 3/230-400/50... -
Page 11: Technical Data
Technical description of the burner Technical data MODEL P 140 T/G P 200 T/G P 300 T/G P 450 T/G Type 476 M1 477 M1 478 M1 479 M1 Output 380 - 1660 557 - 2370 710 - 3560 890 - 5340... -
Page 12: Overall Dimensions
Technical description of the burner Overall dimensions The maximum dimensions of the burner are given in Fig. 2. S8311 Fig. 2 P 140 T/G 253*-363-473 P 200 T/G 281*-391-501 P 300 T/G 1000 314*-444-574 P 450 T/G 1070 346*-476-606 Tab. D... -
Page 13: Burner Description
Pump pressure adjustment screw Fairleads Manometer plug 10 Ignition transformer (G 1/8 for P 140 T/G and P 200 T/G; 11 Rugulating bush for combustion head G 1/4 for P 300 T/G and P 450 T/G) 12 Valves group with hydraulic jacks... -
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: Nozzle Installation
EN 267 standard. In order to guarantee that emissions do not vary, recommended 71.1 and/or alternative nozzles specified by Riello in the Instruction 77.2 and warning booklet should be used. 81.6 It is advisable to replace nozzles every year 85.8... -
Page 17: Operation And Efficiency Of The Burner
Installation 5.7.3 Operation and efficiency of the burner Power and output THIRD STAGE Minimum Maximum kg/h kg/h nozzle stage of operation nozzle stage of operation 1103 nozzle stage of operation 1660 nozzle stage of operation nozzle stage of operation 1067 1576 nozzle stage of operation... -
Page 18: Diffuser Disc Replacenet
Installation 5.9.1 Diffuser disc replacenet To replace the diffuser disc, proceed as follows: unscrew screws 1)(Fig. 13); slide the ventilating part back on pins 2); Only for P 450 T/G first unscrew screws 3), then replace diffuser disc. Depending on the desired output, you can use the ready-fitted standard-issue diffuser disc or the disc supplied (Fig. -
Page 19: Gas Oil Supply
You are advised to use additional filters on the fuel D11230 Fig. 17 supply line. Riello recommends a good quality fuel filter at the Key (Fig. 17) CAUTION tank (Fig. 17 - Fig. 18) and a secondary filter H Pump/Foot valve height difference (100 ... -
Page 20: 5.11.2 Single-Pipe Circuit
Installation 5.11.2 Single-pipe circuit In order to obtain single-pipe working it is necessary to unscrew the return hose, remove the by-pass screw 6)(Fig. 19) and then screw the plug 2). The distance “P” must not exceed 10 meters in order to avoid subjecting the pump's seal to excessive strain;... -
Page 21: Pump
Bio blend, it will be essential to use flexible oil Suntec E7 lines suitable for bio fuel use. Min. delivery rate at 12 bar pressure kg/h WARNING Please contact Riello for further information. Delivery pressure range 10 - 21 Max. suction depression 0.45 P 140-200 T/G - Suntec E7 Viscosity range /s (cSt) 2.8 - 200... -
Page 22: Electrical System
Electrical panel Electrical wiring must be made in accordance with the regulations currently in force in the country of destination and by qualified personnel. Riello S.p.A. declines all liability for modifications WARNING or connections other than those shown on these diagrams. -
Page 23: Electrical Wiring Factory-Set
Electrical system Electrical wiring factory-set P 140-200-300 T/G Direct motor starting D2567 Fig. 21 P 300-450 T/G Star-delta motor starting D2569 Fig. 22 Key (Fig. 21 - Fig. 22) - Thermal relay - Motor contactor - Ignition transformer - Commutator - Burner ground (earth) connection - Photocell - Safety solenoid valve... -
Page 24: Electrical Connection To The Terminal Strip - Installer-Set
- Disconnecting switch with interlock - Line contact-maker Electrical connection to the terminal strip - installer-set P 140-200-300 T/G Direct motor starting Cables cross-section P 140 T/G P 200 T/G P 300 T/G 230 V 400 V 230 V 400 V... -
Page 25: Calibration Of Thermal Relay
Electrical system P 300-450 T/G Star-delta motor starting Cables cross-section P 300 T/G P 450 T/G 230 V 400 V 230 V 400 V A gG/gL D2570 Fig. 25 Key (Fig. 24 - Fig. 25) - Load limit remote control system: - Burner manual stop switch shut down the burner when the boiler temperature or MA - Star-delta starter terminal strip... -
Page 26: 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 27: 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 28: Burner Start-Up Cycle Diagnostics
Maintenance Burner start-up cycle diagnostics During start-up, indication is according to the Tab. M: Sequences Colour code Pre-purging Ignition phase Operation, flame ok Operating with weak flame signal Electrical supply lower than ~ 170V Lock-out ... -
Page 29: 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 30 Faults - Possible causes - Solutions SIGNAL FAULT POSSIBLE CAUSE SOLUTION The burner does Control device TR does not close Adjust or replace not pass to 2nd Defective control box Replace stage 2nd stage solenoid valve coil defective Replace Piston jammed in valve unit Replace entire unit Fuel passes to 2nd Low pump pressure...
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Page 31: A Appendix - Accessories (Optional)
Appendix - Accessories (optional) Appendix - Accessories (optional) SPACER KIT PROTECTION KIT (ELECTROMAGNETIC INTERFERENCES) If burner head penetration into the combustion chamber needs When the burner is installed in a room particularly subject to elec- reducing, varying thickness spacers are available, as given in the tromagnetic interference (signals emitted over 10 V/m) due for following table. - Page 32 RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.rielloburners.com Subject to modifications...