Related Manuals for Riello RS 160/E
Summary of Contents for Riello RS 160/E
- Page 1 Installation, use and maintenance instructions Forced draught gas burners Progressive two stage or modulating operation Code Model 20068988 RS 160/E 20069791 (1) - 04/2013...
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Page 3: Table Of Contents
Contents Information and general instructions ..............3 Information about the instruction manual . - Page 4 Contents Final calibration of the pressure switches ............28 5.5.1 Air pressure switch .
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Page 5: Information And General Instructions
Information and general instructions Information and general instructions Information about the instruction manual 1.1.1 Introduction 1.1.4 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 be ried out correctly, lead to electric shocks with lethal separated from it;... -
Page 6: Guarantee And Responsibility
Information and general instructions Guarantee and responsibility The manufacturer guarantees its new products from the installa- 1.2.1 Owner’s responsibility tion date, in accordance with the regulations in force and/or the Please pay attention to the Safety Warnings contained within sales contract. At the moment of the first start-up, check that the this instruction manual. -
Page 7: Safety And Prevention
Safety and prevention Safety and prevention Introduction The burners have been designed and built in compliance with manufacturer; current regulations and directives, applying the known technical the type and pressure of the fuel, the voltage and frequency of rules of safety and envisaging all the potential danger situations. the electrical power supply, the minimum and maximum deliv- eries for which the burner has been regulated, the pressurisa- It is necessary, however, to bear in mind that the imprudent and... -
Page 8: Technical Description Of The Burner
Technical description of the burner Technical description of the burner Technical data Model RS 160/E 1032 - 2065 (1847 *) High MBtu/hr 3521 - 7046 (6302 *) Output MBtu/hr 1136 Fuel Natural gas - Max delivery SCFH 7046 - Pressure at maximum delivery natural gas “... -
Page 9: Burner Models Designation
Technical description of the burner Burner models designation Model Code Code RBNA Main Voltage Flame safeguard RS 160/E 20068988 460/3/60 Burner mounted Tab. D Packaging - weight - Approximate measurements The packaging of the burner (Fig. 1) rests on a wooden plat- form that is particularly suitable for lift trucks. -
Page 10: Burner Description
Technical description of the burner Burner description Seen from A 20067646 Fig. 3 Combustion head 31 Horn Burner pilot 32 Button “ALARM SILENCE” Screw for combustion head adjustment 33 “POWER ON” signal Maximum gas pressure switch 34 “IGNITION ON” signal Burner pilot attachment 35 “FUEL ON”... -
Page 11: Firing Rate
Technical description of the burner Firing rate The maximum output is chosen within area A of the diagram D2798 (Fig. 4). The minimum output must not be lower than the minimum limit of the diagram. The firing rate was obtained considering a room temperature of 68 °F and an atmospheric pressure of 394 “WC (approx. - Page 12 Technical description of the burner CORRECTED BURNER CAPACITY ACCORDING TO ALTITUDE Altitude m a.s.l. 1220 1525 1830 2135 2440 Rated Capacity ft a.s.l 1000 2000 3000 4000 5000 6000 7000 8000 1000 1000 1023 1061 1101 1142 1186 1232 1282 1337 1500 1481...
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Page 13: Minimum Furnace Dimensions
Technical description of the burner Minimum furnace dimensions The firing rate was obtained in special test boilers. Example: output 6400 Mbtu/hr - diameter 31.5 inch - length 10.4 ft. Fig. 5 indicates the diameter and length of the test combustion chamber. -
Page 14: Control Box For The Air/Fuel Ratio (Lmv51
WARNING The control box is a safety device! Do not open, in- terfere with or modify the unit. Riello S.p.A. will not assume responsibility for any damage resulting from unauthorized interference! Risk of explosion! Incorrect configuration can lead to excessive fuel... - Page 15 Technical description of the burner The ionization probe is not protected against electrical shock Electrical connection of ionization probe and flame detector hazard. The mainspowered ionization probe must be pro- It is important to achieve practically disturbance- and loss-free tected against accidental contact.
- Page 16 Technical description of the burner Operation sequence of the burner TSA1 Timer 1 Timer 2 TSA1 Fuel 1 (oil) Fuel selection Fuel 2 (gas) Controller - ON (internal + external) Air pressure switch (LP) Fan conductor contact (GSK) (CPI function with LMV52...) Start release - oil Ignition (Z) (alternative start signal)
- Page 17 Technical description of the burner Legend to the sequence diagrams: Assignment of times: Depending on the parameter, valve proving takes place: Postpurge lockout position between phase 62 and phase 70 or/and Max. time safety phase between phase 30 and phase 32. Min.
- Page 18 Technical description of the burner Legend to the sequence diagrams: Parameter: With / without pressure switch Permissible positioning range Parameter: Short / long preignition time for oil only Short / long oil pump – ON – time In Standby: actuator can travel within the permissible po- Delayed shutdown within TSA1 + TSA2 sitioning range, but is always driven to the home position.
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Page 19: Actuator
Technical description of the burner 3.12 Actuator Warning notes To avoid injury to persons, damage to property or the environment, the following warning notes should be observed! WARNING Do not open, interfere with or modify the actuators! All activities (mounting, installation and service work, etc.) must be performed by qualified staff. -
Page 20: Installation
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will be The installation of the burner must be carried out by installed, and arranging the correct lighting of the environment, pro- qualified personnel, as indicated in this manual and ceed with the installation operations. -
Page 21: Boiler Plate
For boilers with a water-cooled frontal, a refractory lining is not necessary 11)-12)(Fig. 12) unless expressly requested by the inch boiler manufacturer. RS 160/E - 14 Tab. I Securing the burner to the boiler Secure the burner to the boiler, fixing the flange 9)(Fig. 12) to the boiler plate and interposing the insulating gasket 8). -
Page 22: Electrode Positioning
Installation Electrode positioning To verify the correct position of the ignition electrode (Fig. 14), you need to separate the combustion head from the rest of the burner. Proceed as follows: loosen the 4 screws 3)(Fig. 12) and remove the cover 1); ... - Page 23 Installation In diagram (Fig. 16) find the notch for: Outside air adjustment - R1 – Turn screw 4)(Fig. 15) until the notch identified is aligned with the front surface 5) of the connector. In order to facilitate adjustment, loosen screw 6)(Fig.
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Page 24: Gas Supply
Installation Gas supply 4.9.1 Gas train The gas train is type-approved according to standard UL 795 and is supplied separately from the burner. The gas train can enter the burner from the right or left side, de- pending on which is the most convenient. ... -
Page 25: Gas Pressure
Installation 4.10 Gas pressure The Tab. J shows minimum load losses at combustion head (p1) and gas butterfly valve (p2) depending on the maximum burner output operation with natural gas and LPG. p1 - Gas pressure is measured at the test point 1)(Fig. 21), with: –... -
Page 26: Electrical Wiring
Installation 4.11 Electrical wiring 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 27: Thermal Relay Calibration
Installation 4.12 Thermal relay calibration Depending on the burner type, there are two different thermal re- 4.12.2 Electronic thermal relay lays: To reset, in the case of an intervention of the thermal relay, – Electro-mechanical termal relay (used for single phase motors) press the button “RESET”... -
Page 28: Motor Connection At 208-230 Or 460V
Installation 4.13 Motor connection at 208-230 or 460V WARNING: the motors, manufactured for 208-230/460 IE2/Epact voltage, have a different connection than IE1 motors, no more star/delta but star/double star. Please, pay attention to the indications in case of modification of voltage, maintenance, or substitution. IE2/Epact D3686 S8380... -
Page 29: Start-Up, Calibration And Operation Of The Burner
Start-up, calibration and operation of the burner Start-up, calibration and operation of the burner 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. -
Page 30: Combustion Air Adjustment
Start-up, calibration and operation of the burner Combustion air adjustment Fuel/combustion air must be synchronized with the relevant servo- The system includes the following basic functions: air and fuels are supplied in correct quantities by positioning motors (air and gas) by storing a setting curve by means of the electronic cam. -
Page 31: Maximum Gas Pressure Switch
Start-up, calibration and operation of the burner 5.5.2 Maximum gas pressure switch Adjust the maximum gas pressure switch (Fig. 34) after having per- formed all other burner adjustments with the maximum gas pres- sure switch set to the end of the scale. With the burner operating at MAX output, reduce the adjustment pressure by slowly turning the adjustment dial anticlockwise until the burner locks out. -
Page 32: Maintenance
Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, safe- ty, yield and duration of the burner. Disconnect the electrical supply from the burner by It allows you to reduce consumption and polluting emissions and to means of the main system switch. -
Page 33: Maintenance Of Burner Electrical Components Under The Control Box
Maintenance QRI flame detector Gas leaks Make sure that there are no gas leaks on the pipes between the In order to reach the QRI flame detector proceed as follows: gas meter and the burner. loosen, without removing the screws 1)(Fig. 39); ... -
Page 34: Opening The Burner
Maintenance Opening the burner In order to open the burner, proceed as follows: loosen the 4 screws 1) (Fig. 41) and remove the cover 2); Disconnect the electrical supply from the burner install the 2 extensions 9) on the sliding bars 4) and re-screw by means of the main system switch. -
Page 35: Faults - Possible Causes - Solutions
Faults - Possible causes - Solutions Faults - Possible causes - Solutions If faults arise in ignition or operations, the burner performs a "safety stop", which is signalled by the red burner lockout LED. The display visualises alternately the lockout code and the relative diagnostic. -
Page 36: A Appendix - Spare Parts
Appendix - Spare parts Appendix - Spare parts 20069791... - Page 37 Appendix - Spare parts CODE DESCRIPTION 3014083 AIR DAMPER ASSEMBLY 3013683 GRID 3013682 SOUND DAMPING 3003763 INSPECTION WINDOW 3013686 BAR EXTENSIONS 3012976 20037259 COVER 20026784 INSPECTION WINDOW 20014366 FUSE HOLDER 3013093 SUPPORT 20031413 HORN 20027018 RED SIGNAL LIGHT 20027020 YELLOW SIGNAL LIGHT 20027021 COMMUTATOR 3012971...
- Page 38 Appendix - Spare parts CODE DESCRIPTION 3003322 CONNECTOR 3013938 DISC 3013937 20013159 ELECTRODE CONNECTION 20013160 INSULATOR 3012647 CENTERING SUPPORT 3012969 GAS PRESSURE SWITCH 3013055 TUBE 3013095 CONNECTOR 3007891 SEAL ADVISED PARTS = Spare parts for minimum fittings = Spare parts for basic safety fittings A+B+C = Spare parts for extended safety fittings 20069791...
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Page 39: B Appendix - Accessories
Appendix - Accessories Appendix - Accessories Gas train according to UL Standards The installer is responsible for the supply and instal- lation of any required safety device(s) not indicated in this manual. WARNING 20069791... -
Page 40: Appendix - Burner Start Up Report
Appendix - Burner start up report Appendix - Burner start up report Model number: Serial number: Project name: Start-up date: Installing contractor: Phone number: Model number: Serial number: Project name: Start-up date: Installing contractor: Phone number: GAS OPERATION : Low Fire Gas Supply Pressure: High Fire : Low Fire... - Page 44 RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.riello.it http:// www.rielloburners.com RIELLO BURNERS NORTH AMERICA 1-800-4-RIELLO 35 Pond Park Road 2165 Meadowpine Blvd Hingham, Massachusetts, 1-800-474-3556 Mississauga, Ontario U.S.A. 02043 Canada L5N 6H6 http://www.riello-burners.com Subject to modifications...