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Summary of Contents for Riello RS 1200/E BIOGAS/GPL C01 FS2
- Page 1 Installation, use and maintenance instructions Forced draught gas burner Modulating operation Code Model 20048377 RS 1200/E BIOGAS/GPL C01 FS2 20049577 (2) - 07/2012...
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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 ............26 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 WARNING: MOVING PARTS The instruction manual supplied with the burner: This symbol indicates that you must keep limbs is an integral and essential part of the product and must not be away from moving mechanical parts;... -
Page 6: Delivery Of The System And The Instruction Manual
Information and general instructions The system supplier must carefully inform the user about: 1.1.4 Delivery of the system and the instruction – the use of the system; manual – any further tests that may be required before activating the When the system is delivered, it is important that: system;... -
Page 7: Safety And Prevention
Safety and prevention Safety and prevention Introduction The burners have been designed and built in compliance with cur- the type and pressure of the fuel, the voltage and frequency of the rent regulations and directives, applying the known technical rules electrical power supply, the minimum and maximum deliveries for of safety and envisaging all the potential danger situations. -
Page 8: Technical Description Of The Burner
Technical description of the burner Technical description of the burner Technical data Model RS 1200/E BIOGAS/GPL C01 FS2 Output max. 5500 - 12000 MBtu/hr 18766 - 40944 min. 1500 MBtu/hr 5118 Fuel Natural gas - max. delivery SCFH 29973 - pressure at max. delivery “... -
Page 9: Packaging
Technical description of the burner Packaging The packaging of the burner (Fig. 1) rests on a wooden plat- form that is particularly suitable for lift trucks. The overall dimensions of the packaging are shown in the Tab. D. The weight of the burner complete with its packaging is shown in Tab. -
Page 10: Firing Rate
Technical description of the burner Firing rate Maximum output must be selected in the hatched area of the dia- The firing rate was obtained considering a room gram. temperature of 68 °F and an atmospheric pressure Minimum output must not be lower than the minimum limit shown of 394 “wc (approx. -
Page 11: Procedure To Refer Burner Operating Condition In High Altitude Plants
Technical description of the burner 3.6.1 Procedure to refer burner operating condition Example in high altitude plants Rated capacity = 3000 MBtu/hr - Rated air pressure = 1.5” WC Find the CORRECTED BURNER CAPACITY for the plant’s alti- Real altitude = 5000 ft - Real temperature = 108°F tude in chart 1 and the CORRECTED PRESSURE in chart 2. -
Page 12: Minimum Furnace Dimensions
Technical description of the burner CORRECTED BURNER AIR PRESSURE ACCORDING TO ALTITUDE Altitude m a.s.l. 1220 1525 1830 2135 2440 Rated Pressure ft a.s.l 1000 2000 3000 4000 5000 6000 7000 8000 0.50 0.49 0.50 0.51 0.53 0.55 0.57 0.59 0.62 0.64 0.67... -
Page 13: Burner Components
Technical description of the burner Burner components 20050804 Fig. 5 Lifting eyebolts Fan motor Air gate valve servomotor Maximum gas pressure switch with pressure test point Combustion head Ignition pilot Flame stability disk Electric panel board - cover 10 Servomotor for gas butterlfy valve 11 Air inlet to fan 12 Manifold 13 Thermal insulation screen for securing burner to boiler... -
Page 14: Panel Board Description
Technical description of the burner Panel board description Fig. 6 20050806 “OFF - LOCAL - REMOTE” switch 21 “IGNITION ON” signal “POWER ON” signal 22 Horn “CALL FOR HEAT” signal 23 Relay Contactor with auxiliary contact for star/delta start “KT1” 24 Electric joint for ignition cable “FUEL ON”... -
Page 15: Control Box For The Air/Fuel Ratio (Lmv51
WARNING The LMV51... 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 inter- ference! Risk of explosion! Incorrect configuration can lead to excessive... - Page 16 Technical description of the burner Electrical connection of ionization probe and flame detector • Observe the permissible cable lengths. It is important to achieve practically disturbance- and loss-free • The ionization probe is not protected against electrical shock signal transmission: hazard.
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Page 17: Servomotor (Sqm48.4
Technical description of the burner 3.12 Servomotor (SQM48.4..) Warnings To avoid accidents, material or environmental damage, observe the following instructions! Avoid opening, modifying or forcing the actu- WARNING ators. All interventions (assembly and installation operations, assist- ance, etc.) must be carried out by qualified personnel. ... -
Page 18: 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 19: Operating Position
Installation Operating position The burner is designed to operate only in positions 1, 2, 3 and 4 (Fig. 10). Installation 1 is preferable, as it is the only WARNING one that allows the maintenance operations as described in this manual. ... -
Page 20: Burner Securing
Installation Burner securing Place entire burner on the boiler hole (arranged previously, Prepare a suitable lifting system. see Fig. 9), and fasten with the screws given as standard equipment. The coupling of the burner-boiler must be airtight. Create a suitable hoisting system by hooking onto the rings The seal between burner and boiler must be air- 3)(Fig. - Page 21 Installation 4.10 Combustion head setting In addition to varying air flow depending on the output request- ed, the air gate valve servomotor 4) (Fig. 5) by means of a lifting assembly - varies the setting of the combustion head. This system allows an optimal setting even at a minimum firing rate.
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Page 22: Gas Train
Installation 4.11 Gas train 4.11.1 Gas feeding line Key to lay-out (Fig. 16) Gas input pipe for main burner Explosion danger due to fuel leaks in the presence Manual valve of a flammable source. Low gas pressure switch Precautions: avoid knocking, attrition, sparks and Safety shut-off valve heat. -
Page 23: Electrical Wiring
Installation 4.12 Electrical wiring 4.12.1 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 24: Thermal Relay Calibration
Installation 4.13 Thermal relay calibration Depending on the burner type, there are two different thermal re- 4.13.2 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 25: Reversible Direction
Installation 4.14 Reversible direction WARNING: If it is necessary to reverse the direction then reverse the two main supply phases. For example: L1 with L2, there is not difference between IE1 and IE2/Epact S8447 Fig. 23 20049577... -
Page 26: 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 27: Burner Ignition
Start-up, calibration and operation of the burner Burner ignition Once the above steps are complete, the burner should light. If the motor starts up, but the flame does not appear and the control box goes into lockout, reset it and wait for a new ignition attempt. If ignition is still not achieved, it may be that gas is not reaching the combustion head within the safety time period of 3 seconds. -
Page 28: Final Calibration Of The Pressure Switches
Start-up, calibration and operation of the burner Final calibration of the pressure switches 5.5.1 Air pressure switch Adjust the air pressure switch after having performed all other bur- ner adjustments with the air pressure switch set to the start of the scale (Fig. -
Page 29: Final Checks (With Burner Operating)
Start-up, calibration and operation of the burner Final checks (with burner operating) Open the thermostat/pressure switch TL The burner must stop Open the thermostat/pressure switch TS Turn the gas maximum pressure switch knob to the mini- mum end of scale position The burner must stop in lockout ... -
Page 30: 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 31: Opening The Burner
Maintenance Adjust the burner if the combustion values found at the beginning Gas leaks of the operation do not comply with the regulations in force or, at Make sure there are no gas leaks on the conduit between the any rate, do not produce good combustion. gas meter and the burner. -
Page 32: Faults - Probable Causes - Solutions
Faults - Probable causes - Solutions Faults - Probable 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 33: A Appendix - Spare Parts
Appendix - Spare parts 20049577... - Page 34 CODE DESCRIPTION 20032624 COVER 20032626 SOUND DAMPING 20039521 20050122 FAN MOTOR 20045908 COVER 20036148 GAS SERVOMOTOR 20039351 JOINT 3012795 BEARING 20017613 O-RING 3012162 ELECTRODE CONNECTION 3012258 INSULATOR 3013522 ELECTRODE CONNECTION 20014630 ELECTRODE 20050126 GAS DIFFUSER 20031413 HORN 3013392 FLANGE GASKET 3014074 END CONE 3013390...
- Page 35 CODE DESCRIPTION 3013363 7 POLE SOCKET CONNECTION 20010963 SWITCH 3003935 CONTROL BOX 20014633 CONNECTOR 20050144 FEEDER 3012782 RELAY 20017231 DIFFUSER DISC 20050435 ELECTRODE 3012267 ELECTRODE CONNECTION 20013969 AUXILIARY CONTACT 3013158 TUBE 3013159 TUBE 20050438 CONTROL WHEEL 20050445 GAS DIFFUSER 20050447 GAS DIFFUSER 20050441 O-RING...
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Page 36: Appendix - Accessories
Appendix - Accessories Software interface kit Burner Code RS 1200/E C01 3010388 Soundproofing box kit Burner Code RS 1200/E C01 3010401 Probe for checking temperature/pressure Parameter to be checked Probe Adjustment field Type Code Temperature - 100...+ 500°C PT 100 3010110 0...2.5 bar Output probe... -
Page 37: C 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 Main Power Supply: High Fire...
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