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Riello RS 200/E LN, Installation, Use And Maintenance Instructions

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Riello RS 200/E LN Installation, Use And Maintenance Instructions Download Page 35

Appendix - Spare parts

33 

20008113

GB

*

ADVISED PARTS

A

= Spare parts for minimum fittings

A+B

= Spare parts for basic safety fittings

A+B+C = Spare parts for extended safety fittings

55

3012640

SHUTTER

C

56

3012641

BRACKET

57

3012642

SHUTTER

C

58

3012643

END CONE

59

3014080

BRACKET

A

60

3003322

CONNECTOR

C

61

3013096

MANIFOLD

62

3013976

PLUG

63

3013938

DISC

B

64

3013937

HUB

B

65

20010957

GAS ACTUATOR UNIT

B

66

3014081

BRACKET

B

67

3013939

INDEX

68

3014079

SPACER

69

3003643

PLUG

N.

CODE

DESCRIPTION

BURNER SERIAL NUMBER

*

Summary of Contents for RS 200/E LN

Page 1: ...20008113 7 10 2013 Installation use and maintenance instructions Forced draught gas burner Code Model 20007528 RS 200 E LN GB Progressive two stage or modulating operation...

Page 2: ......

Page 3: ...y checks 14 4 4 Operation position 14 4 5 Securing the burner to the boiler 15 4 5 1 Introduction 15 4 5 2 Boring the boiler plate 15 4 5 3 Boiler fixing 15 4 6 Electrode positioning 16 4 7 Adjustment...

Page 4: ...safety for the maintenance 29 6 2 Maintenance programme 29 6 2 1 Maintenance frequency 29 6 2 2 Checking and cleaning 29 6 3 Opening the burner 30 6 4 Closing the burner 30 A Appendix Spare parts 31 B...

Page 5: ...rious injury death or long term health risks This symbol indicates operations which if not carried out correctly may cause damage to the machine and or injury to people 1 1 3 Danger live components Th...

Page 6: ...ents most subject to wear and tear use of non original components including spare parts kits accessories and optionals force majeure furthermore declines any and every responsibility for the failure t...

Page 7: ...h the burner components is not allowed apart from the parts requiring maintenance Only those parts envisaged by the manufacturer can be replaced 2 2 Personnel training The user is the person body or c...

Page 8: ...wc Natural gas 8917 11 3 Operation Low high or modulating Standard applications Boilers water steam thermal oil Ambient temperature F 32 104 0 40 C Combustion air temperature F max 140 60 C Noise leve...

Page 9: ...hown in table 3 4 Overall dimensions The dimensions of the burner are shown in Fig 2 Bear in mind that inspection of the combustion head requires the burner to be opened and the rear part drawn back o...

Page 10: ...perature of 68 F and an atmospheric pressure of 394 wc approx 0 ft above sea level with the combustion head adjusted The firing rates were obtained in special test boilers Fig 4 indicates the diameter...

Page 11: ...e carried out by the installer 18 Air actuator 19 Air pressure switch differential type 20 Guides for opening the burner and inspecting the combustion head with extensions 21 Gas pressure test point a...

Page 12: ...ve valves excluding the possible play in the mechanical cam calibration systems the modulation of burner output on the basis of the load requested by the system maintaining the pressure or temper atur...

Page 13: ...voltage Nominal current Power factor AC 120 V 50 60 Hz 1 6 A pilot duty load declaration to UL372 cos 0 4 Alarm output Nominal voltage Nominal current Power factor AC 120 V 50 60 Hz 1 A cos 0 4 Ignit...

Page 14: ...T P 10 Shutdown Operation Startup Valve proving OUTPUTS INPUTS Phase number Fuel Actuator 2 Air Actuator 1 Actuators Safety limit thermostat STB Control thermostat or pressurestat R Flame signal FS A...

Page 15: ...mechanical leverag es but via the interposition of an elastic coupling They are commanded by the control box which constantly checks their position by means of a return signal from the optic sensor i...

Page 16: ...After positioning the burner near the installation point correctly dispose of all residual packaging separating the various types of material Before proceeding with the installation operations carefu...

Page 17: ...ater cooled frontal a refractory lining is not necessary 11 12 Fig 12 unless expressly requested by the boiler manufacturer 4 5 2 Boring the boiler plate Make holes in the plate shutting off the combu...

Page 18: ...1 remove the screws 2 from the two guides 5 install the extensions 15 and re screw the screws 2 remove the two screws 4 pull back the burner on the guides 5 of about 4 disconnect the electrode lead t...

Page 19: ...corresponds with the front surface 5 of the flange Central air adjustment R3 Loosen the 2 screws 1 and rotate the ring nut 2 until the notch you have found corresponds with the screw 1 Block the 2 sc...

Page 20: ...cable then slide the burner as far as the pipe coupling burner in the position shown in Fig 17 unscrew the 2 screws 2 from the extension 6 and reposition them as previously refit the screws 2 on the...

Page 21: ...n head within the safety time of 3s Ensure that the maximum pressure necessary for the burner is included in the calibration field of the pressure adjuster col our of the spring 4 9 Gas feeding line I...

Page 22: ...Fig 16 adjusted as in the diagram of Fig 15 Gas pressure at test point 1 Fig 21 9 2 wc Pressure in combustion chamber 1 2 wc 9 2 1 2 8 wc A maximum output of 8 000 MBtu hr corresponds to 8 wc pres sur...

Page 23: ...1830 2135 2440 ft a s l 0 328 1000 2000 3000 4000 5000 6000 7000 8000 500 494 500 512 530 551 571 593 616 641 669 1000 987 1000 1023 1061 1101 1142 1186 1232 1282 1337 1500 1481 1500 1535 1591 1652 17...

Page 24: ...44 4 50 4 60 4 77 4 95 5 14 5 33 5 54 5 77 6 02 5 00 4 94 5 00 5 12 5 30 5 51 5 71 5 93 6 16 6 41 6 69 5 50 5 43 5 50 5 63 5 83 6 06 6 28 6 52 6 77 7 05 7 35 6 00 5 92 6 00 6 14 6 36 6 61 6 85 7 11 7...

Page 25: ...for modifications or connections different from those shown in the electrical lay outs Check that the electrical supply of the burner corresponds to that shown on the identification label and in this...

Page 26: ...ater than the rating absorption of the motor protection is still en sured This arises when the power supply of the motor is 400V To reset in the case of an intervention of the thermal relay press the...

Page 27: ...575V WARNING the motors manufactured for 575V IE2 Epact voltage have the same control box base of the IE1 motors Please pay attention to the indications in case of maintenance or substitution 4 14 Rev...

Page 28: ...valves situated upstream of the gas train Adjust the minimum gas pressure switch Fig 28 to the start of the scale Adjust the maximum gas pressure switch Fig 29 to the end of the scale Adjust the air p...

Page 29: ...burner 5 4 Final calibration of the pressure switches 5 4 1 Air pressure switch 5 4 2 Air pressure switch The air pressure switch is connected in differential Fig 33 and is activated by both the nega...

Page 30: ...ng at MAX output increase adjustment pressure by slowly turning the relative dial clockwise until the burn er locks out Then turn the dial anti clockwise by 0 8 WC and repeat burner starting to ensure...

Page 31: ...e optimum calibration of the burner requires an analysis of the flue gases Significant differences with respect to the previous measurements indicate the points where more care should be exercised dur...

Page 32: ...nthread the burner com pletely from the guides remove the screw 6 and extract the inner part 5 of the head 6 4 Closing the burner In order to close the burner re install all components with re verse p...

Page 33: ...pendix Spare parts 37 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 15 16 17 18 19 20 20 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 6...

Page 34: ...R C 22 3006211 FUSE 23 20010964 TERMINAL BOARD 24 20010965 CONTACTOR C 25 3003969 HALF SHELL 26 3013681 SCREW 27 3003891 CONNECTOR C 28 3013685 PLATES ASSEMBLY 29 20010966 OVERLOAD TERMAL RELAY C 30 3...

Page 35: ...safety fittings 55 3012640 SHUTTER C 56 3012641 BRACKET 57 3012642 SHUTTER C 58 3012643 END CONE 59 3014080 BRACKET A 60 3003322 CONNECTOR C 61 3013096 MANIFOLD 62 3013976 PLUG 63 3013938 DISC B 64 3...

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