Riello RS 1300/EV BLU Скачать руководство пользователя страница 35 | Manualshive

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33

20089637

GB

Maintenance

7.3

Opening the burner



Disconnect the socket 3) of the gas servomotor.



Disconnect the electrode cable from the gas pressure switch
1)(Fig. 38).



Disconnect the socket flame sensor.



Disconnect the electrode cable 4) from the transformer 5)
and extracting it by unscrewing the connector 6).



Remove the screws 2).

At this point, it is possible to open the burner on the hinge.

7.4

Closing the burner

Refit following the steps described but in reverse order; refit all
burner components as they were originally assembled.



Secure screws 2) with a tightening torque of 250 ÷

300 Nm.

DANGER

Turn off the burner's power supply using the main
system switch.

DANGER

Turn off the fuel interception tap.

Wait for the components in contact with heat
sources to cool down completely.

Fig. 38

2

3

1

2

2

2

5 4

6

20128349

After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.

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Содержание RS 1300/EV BLU

Страница 1: ...n use and maintenance instructions 20089637 3 11 2021 Forced draught gas burners Modulating operation CODE MODEL TYPE 20127213 RS 1300 EV BLU S008T2 20104142 RS 1600 EV BLU S009T2 20093706 RS 2000 EV BLU S010T2 GB ...

Страница 2: ...Translation of the original instructions ...

Страница 3: ... fuel ratio LMV52 14 4 15 Servomotor 16 5 Installation 17 5 1 Notes on safety for the installation 17 5 2 Handling 17 5 3 Preliminary checks 17 5 4 Operating position 18 5 5 Removing the shutter lockout screws 18 5 6 Preparing the boiler 18 5 6 1 Boring the boiler plate 18 5 6 2 Blast tube length 19 5 7 Coupling of the burner Centre of gravity position 19 5 8 Securing the burner to the boiler 19 5...

Страница 4: ...8 6 7 Final checks with burner operating 29 7 Maintenance 30 7 1 Notes on safety for the maintenance 30 7 2 Maintenance programme 30 7 2 1 Maintenance frequency 30 7 2 2 Safety test with gas ball valve closed 30 7 2 3 Checking and cleaning 30 7 2 4 Safety components 31 7 2 5 Electrical panel 32 7 2 6 Positioning the rpm sensor 32 7 3 Opening the burner 33 7 4 Closing the burner 33 8 Faults Possibl...

Страница 5: ...ith the following Technical Standards EN 12100 EN 676 According to the European Directives MD 2006 42 EC Machine Directive LVD 2014 35 EU Low Voltage Directive EMC 2014 30 EU Electromagnetic Compatibility The quality is guaranteed by a quality and management system certified in accordance with ISO 9001 2015 1 Declarations ...

Страница 6: ...hine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operations which if not car ried out correctly lead to electric shocks with le thal consequences DANGER FLAMMABLE MATERIAL This symbol indicates the presence of flammable materials DANGER BURNING This symbol indicates the risks of burns due to high temperatures DANGER CRUSHING OF LIMBS This symbol indicates the presen...

Страница 7: ...event of damage to things or injury to people if such damage injury was due to any of the following causes incorrect installation start up use and maintenance of the burner improper incorrect or unreasonable use of the burner intervention of unqualified personnel carrying out of unauthorised modifications on the equipment use of the burner with safety devices that are faulty incor rectly applied a...

Страница 8: ...ce Only those parts envisaged by the manufacturer can be replaced 3 2 Personnel training The user is the person body or company that has acquired the machine and intends to use it for the specific purpose He is re sponsible for the machine and for the training of the people work ing around it The user undertakes to entrust the machine exclusively to suitably trained and qualified personnel underta...

Страница 9: ...ame control system FS1 FS2 Standard 1 stop every 24 h Continuous operation 1 stop every 72 h Electrical supply of the system 3 400 50 3 230 50 Voltage of auxiliaries 230 50 60 110 50 60 R S 1600 EV TC Emission BLU or Class 1 EN676 C03 or BLU Class 3 EN676 FS1 3 400 50 230 50 60 BASIC DESIGNATION EXTENDED DESIGNATION BLU 3N 400V 50Hz 3 230V 50Hz 230V 50 60Hz 110V 50 60Hz Heavy oil E Electronic cam ...

Страница 10: ...y 4 5 Electrical data Tab D Gas category Destination country I2H SE FI AT GR DK ES GB IT IE PT IS CH NO I2ELL DE I2L I2E I2 43 46 45 3 MJ m3 0 C NL I2Er FR I2E R B BE I2E LU PL Model RS 1300 EV BLU FS1 RS 1600 EV BLU FS1 RS 2000 EV BLU FS1 Type S008T2 S009T2 S010T2 Power 1 Delivery 1 min max kW 2500 7500 13000 3065 9503 15560 4000 12000 19500 Fuels Natural gas G20 methane gas G21 G22 G23 G25 Gas p...

Страница 11: ...opened and the rear part turned on the hinge The maximum dimensions of the open burner are indicated by the L and R positions The l position is reference for the refractory thickness of the boiler door Tab F Burner kg Burner packaging kg 1100 approx 1180 Fig 1 1200 1 7 5 0 3000 1840 20128337 Fig 2 20094543 A B I D C F E G H L R R 20128338 mm A B C D E F G H I L R RS 1300 EV BLU FS1 1880 613 220 54...

Страница 12: ...t the manufac turer The firing rates were set in relation to special test boilers accord ing to EN 676 regulations In Fig 4 you can see the diameter and length of the test combus tion chamber Example Output 13000 kW diameter 120 cm length 9 m MODULATING RATIO The modulating ratio obtained in test boilers in accordance with EN 676 is 1 5 WARNING The firing rate value Fig 3 has been obtained conside...

Страница 13: ... movement servomotor 17 Air damper movement levers 18 Minimum air pressure switch differential operating type 19 Combustion head air pressure test point 20 Rpm sensor 21 Flame sensor 22 Pressure test point for air pressure switch 23 Gas butterfly valve servomotor 24 Screws to lock the shutter during transportation replace them with the M8x20 screws supplied as standard 25 Pilot gas train Fig 5 9 4...

Страница 14: ...er fuses 16 Auxiliary circuits fuse 17 Flame sensor plug sensor socket 18 Main terminal supply board 19 Air pressure switch 20 Terminal board for O2 kit 21 Rpm sensor terminal board 22 Servomotor Plug socket NOTE Two types of burner failure may occur Control box lockout switching on of button 13 Fig 6 red led signals that the burner is in lockout release by pressing the pushbutton 13 Fig 6 Motor l...

Страница 15: ...ata Technical data Tab G WARNING To avoid accidents material or environmental damage observe the following instructions The AZL display is a safety device Avoid open ing or modifying it or forcing its operation Riello S p A cannot assume any responsibility for dam age resulting from unauthorised interventions Operating voltage AC 24 V 15 10 Power consumption 5W typical Protection level of the cont...

Страница 16: ... followed avoid conditions that can favour the development of conden sate and humidity Otherwise before switching on again make sure that the entire control box is perfectly dry Static charges must be avoided since they can damage the control box s electronic components when touched Mechanical structure The LMV5 control box is a system to check the burners based on a microprocessor and equipped wi...

Страница 17: ... AC 188V Oil pump magnetic clutch nominal voltage Nominal current Power factor 2A cos 0 4 Air pressure switch test valve nominal voltage Nominal current Power factor 0 5A cos 0 4 Load on output terminals Total load on the contacts Mains voltage Total unit input current safety circuit load on contacts due to Fan motor contactor Ignition transformer Valve Oil pump magnetic clutch AC 230V 15 10 Max 5...

Страница 18: ...he electrical supply of the actuator is switched off The housing cover may only be removed for short periods of time for wiring or when making the addressing In similar cas es make sure that dust or dirt does not penetrate inside the actuator The actuator comprises a PCB with ESD sensitive compo nents The top side of the board carries a cover which affords pro tection against direct contact This p...

Страница 19: ...e integrity and suitableness of the available means of handling Check also that the area in which you are working is empty and that there is an adequate escape area i e a free safe area to which you can quick ly move if the burner should fall When handling keep the load at not more than 20 25 cm from the ground Lifting and transport of wooden crate must be done with caution to avoid falling or tip...

Страница 20: ...le as it is the only one that allows the maintenance operations as described in this manual The installation 4 permits the operation but makes the maintenance and inspection oper ations of the combustion head more difficult DANGER Any other position could compromise the cor rect operation of the appliance Installations 2 3 and 5 are forbidden for safety reasons 2 3 4 5 1 S9249 Fig 11 WARNING Remov...

Страница 21: ...ith a water cooled front piece a refractory lining 2 5 Fig 15 is not necessary unless expressly requested by the boiler manufacturer 5 7 Coupling of the burner Centre of gravity position 5 8 Securing the burner to the boiler Insert the thermal protection supplied with the blast tube 4 Fit the entire burner onto the boiler hole prepared previ ously as in Fig 13 and fasten with the screws supplied t...

Страница 22: ...burner completely disconnect the electrode pilot cable 7 release the ignition pilot connector 8 pull out the inner part of the head 10 after unscrewing the screws 9 that block it to the pipe coupling for the RS 1600 EV and RS 2000 EV versions before extracting the combustion head it is necessary to unscrew the screws 11 that lock the pipes and turn them 90 as shown in the illustration 5 10 Electro...

Страница 23: ...control is compulsory for burners with maximum outputs over 1200 kW 9 Gasket for flanged versions only 10 Pressure adjuster 11 Train Burner adaptor supplied separately P2 Upstream pressure of valves adjuster P3 Upstream pressure of the filter L Gas train supplied separately L1 The responsibility of the installer Explosion danger due to fuel leaks in the pres ence of a flammable source Precautions ...

Страница 24: ...at test point 1 Fig 23 Find in Tab J related to the burner concerned the pressure value closest to the result of the subtraction Read off the corresponding output on the left DANGER Disconnect the electrical power using the main switch Check that there are no gas leaks Pay attention when handling the train danger of crushing of limbs Make sure that the gas train is properly installed by checking f...

Страница 25: ...t Gas pressure at an output of 12200 kW 92 mbar Pressure in combustion chamber 10 mbar 92 10 102 mbar pressure required at test point 1 Fig 23 5 11 5 Pilot gas train connection The burner is fitted with a dedicated gas train that is fixed to the pipe coupling It should be connected to the main train downstream the fil ter or the pressure adjuster depending on configuration 5 11 6 Ignition pilot bu...

Страница 26: ...d be fitted in series to TL to stop the burner at least once every 24 hours Refer to the wiring diagrams The burner is factory set for FS1 operation 1 stop every 24 hours it can be converted to FS2 operation continu ous 1 stop every 72 hours by changing the parameters using the menu of the AZL Display The electrical safety of the device is obtained only when it is correctly connected to an efficie...

Страница 27: ... check then close the motor casing by tightening the 4 screws 1 Fig 26 5 13 Motor rotation As the burner is not fitted with a phase sequence checking de vice the motor rotation may be incorrect If this is not the case turn the burner switch to position 0 OFF and wait for the control box to carry out the switch off phase disconnect the power supply to the main panel invert the phases on the three p...

Страница 28: ...h of the two solenoid valves is equipped with a pilot light that signals voltage passing through 6 3 Burner start up Close the remote controls and position the selector 1 Fig 30 to AUTO Make sure that the lights or testers connected to the solenoids or the pilot lights on the solenoids themselves indicate that no volt age is present If voltage is present stop the burner immediately and check the e...

Страница 29: ...tioning using direct servocommands of the relevant valves eliminating the possible play in the calibration systems with mechanical cam lever mechanisms used on traditional modulating burners 2 the modulation of the burner output in accordance with the load required by the system with maintenance of the pres sure or temperature of the boiler at the operating values set 3 the sequence cascade adjust...

Страница 30: ...en connect a pressure gauge to its pressure test point The maximum gas pressure switch must be regulated to a value no higher than 30 of the measurement read on the gauge when the burner is working at maximum output After making the adjustment remove the pressure gauge and close the tap 6 6 3 Minimum gas pressure switch The purpose of the minimum gas pressure switch is to prevent the burner from o...

Страница 31: ...he mini mum end of scale position Turn the air pressure switch to the maximum end of scale position The burner must stop in lockout Turn off the burner and cut off the power Disconnect the minimum gas pressure switch connector The burner must not start Disconnect the flame sensor connection The burner must stop in lockout due to ignition failure WARNING Make sure that the mechanical locking system...

Страница 32: ...n on at the same time as their power supply 7 2 3 Checking and cleaning Combustion The optimum calibration of the burner requires an analysis of the flue gases Significant differences with respect to the previous measure ments indicate the points where most care should be exercised during maintenance Combustion head Open the burner and make sure that all components of the combustion head are in go...

Страница 33: ...of their life cycle indicated in the following table The specified life cycles do not refer to the warranty terms indi cated in the delivery or payment conditions Tab O EN 676 Air excess CO Max output 1 2 Max output 1 3 GAS Theoretical max CO2 0 O2 CO2 Calibration mg kWh 1 2 1 3 G 20 11 7 9 7 9 100 G 25 11 5 9 5 8 8 100 G 30 14 0 11 6 10 7 100 G 31 13 7 11 4 10 5 100 0 10 V Ri 10 M X10 02 6 X10 02...

Страница 34: ... the rpm sensor To adjust proceed as follows loosen the screws 3 Fig 37 and rest the sensor against the plate of the disc 2 referring to the scale 4 draw back the rpm sensor by about a notch so that there is a distance of about 2 mm from the disc plate 2 Having correctly positioned the RPM sensor 1 tighten the screws 3 with a torque of approximately 5 0 5 Nm Key Fig 37 1 Rpm sensor 2 Disc 3 Screw ...

Страница 35: ...on the hinge 7 4 Closing the burner Refit following the steps described but in reverse order refit all burner components as they were originally assembled Secure screws 2 with a tightening torque of 250 300 Nm DANGER Turn off the burner s power supply using the main system switch DANGER Turn off the fuel interception tap Wait for the components in contact with heat sources to cool down completely ...

Страница 36: ...rts again the red LED goes out and the con trol box is reset 8 Faults Possible causes Solutions WARNING In the event the burner stops in order to prevent any damage to the installation do not unblock the burner more than twice in a row If the burner locks out for a third time contact the customer service DANGER In the event there are further lockouts or faults with the burner the maintenance inter...

Страница 37: ...rameter to be checked Probe Adjustment field Type Code Temperature 100 500 C PT 1000Ni1000 3010377 Burner Electrical Inverter Output Code RS 1300 EV BLU FS1 3Ph 400V 50Hz 30 kW 20030338 RS 1600 EV BLU FS1 3Ph 400V 50Hz 37 kW 20095475 RS 2000 EV BLU FS1 3Ph 400V 50Hz 45 kW 20095476 WARNING The use of inverters other than those indicated by the manufacturer may lead to burner failure and in extreme ...

Страница 38: ...6 LMV52 functional layout 7 LMV52 functional layout 8 LMV52 functional layout 9 LMV52 functional layout 10 LMV52 functional layout 11 LMV52 functional layout 12 LMV52 functional layout 13 Electrical wiring to be carried out by the installer 14 Electrical wiring to be carried out by the installer 15 Electrical wiring to be carried out by the installer 1 2 Sheet no 1 A1 Co ordinates Indication of re...

Страница 39: ...37 20089637 GB Appendix Electrical panel layout 0 1 223 223 45 6 45 0 7 223 45 1 223 22345 6 45 45 45 8 0 7 7 7 223 45 1 223 223 45 6 9 0 9 0 9 9 9 9 9 9 9 09 0 9 9 0 9 9 9 7 0 7 0 7 0 7 7 0 7 ...

Страница 40: ...20089637 38 GB Appendix Electrical panel layout ...

Страница 41: ...39 20089637 GB Appendix Electrical panel layout ...

Страница 42: ...20089637 40 GB Appendix Electrical panel layout 0 0 0 1 0 2 3 2 3 2 4 2 5 2 2 2 2 2 32 3 2 62 6 6 3 2 2 4 2 ...

Страница 43: ...41 20089637 GB Appendix Electrical panel layout ...

Страница 44: ...20089637 42 GB Appendix Electrical panel layout 0 1 1 1 ...

Страница 45: ...43 20089637 GB Appendix Electrical panel layout 0 1 0 ...

Страница 46: ...20089637 44 GB Appendix Electrical panel layout 0 1 1 1 2 1 3 1 1 1 1 1 1 1 41 4 4 1 1 2 1 ...

Страница 47: ...45 20089637 GB Appendix Electrical panel layout 0 0 0 1 0 2 0 0 0 0 0 0 0 30 3 3 0 0 1 0 4 ...

Страница 48: ...20089637 46 GB Appendix Electrical panel layout 0 0 1 2 0 0 3 3 3 0 1 4 ...

Страница 49: ...47 20089637 GB Appendix Electrical panel layout 0 1 2 3 4 5 43 6 6 0 3 3 3 3 1 0 6 3 3 1 3 3 3 1 73 38 38 9 9 9 9 9 9 2 2 3 5 1 1 4 3 3 1 1 2 2 3 2 1 1 ...

Страница 50: ...20089637 48 GB Appendix Electrical panel layout 0 1 2 10 3 3 4 4 2 5 2 6 0 6 0 0 5 0 0 0 6 3 0 5 ਅ 0 5 670 7 3 8 0 1 8 0 3 0 5 5 06 2 5 6 9 5 1 5 60 5 60 6 5 5 5 5 5 5 0 5 5 6 9 5 6 ...

Страница 51: ...49 20089637 GB Appendix Electrical panel layout ৼ 0 1 1 1 1 1 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 0 2 3 ...

Страница 52: ...ut relay for burner lockout K6 Clean contacts output relay burner switched on MV Fan motor PA Air pressure switch PE Burner earth PGMax Maximum gas pressure switch PGMin Minimum gas pressure switch PGVP Gas pressure switch for valve leak detection control device Q1 Inverter power supply disconnect switch Q2 Line disconnect switch QRI Flame sensor RS Remote burner reset button S1 Emergency stop but...

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Страница 56: ...Subject to modifications RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www riello com ...

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