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Riello C9334500, Инструкции по установке, использованию и обслуживанию, Страница: 9 / 52

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Technical description of the burner

7  

20019904

GB

3.2.2

Three phase burner 

Tab. C

Tab. D

Model

RLS 70/M

RLS 100/M

RLS 130/M

RBNA Code

C9334500

C9335500

C9336500

Control circuit power supply

V/Ph/Hz

120/1/60

Main power supply (+/-10%)

V/Ph/Hz

208-220/3/60

Fan motor IE2/EPACT

rpm

HP

V
A

3400

1.5

208-230

4

3500

3

208-230

7.8

3500

3

208-230

7.8

Pump motor IE2/EPACT

rpm

HP

V
A

3520

1

208-230

3.2

Ignition transformer

Oil

V1 - V2

I1 - I2

120 V - 2 x 5 kV

3.7 A - 35 mA

Gas

V1 - V2

I1 - I2

120 V - 1 x 7 kV

1.6 A - 23 mA

Electrical power consumption

W max

2300

3550

3550

Electrical control circuit cons.

W

750

Total electrical consumption

W

3050

4300

4300

Electrical protection

NEMA 1

Model

RLS 70/M

RLS 100/M

RLS 130/M

RBNA Code

C9334510

C9335510

C9336510

Control circuit power supply

V/Ph/Hz

120/1/60

Main power supply (+/-10%)

V/Ph/Hz

460/3/60

Fan motor IE2/EPACT

rpm

HP

V
A

3400

1.5

460

2

3500

3

460

3.9

3500

3

460

3.9

Pump motor IE2/EPACT

rpm

HP

V
A

3520

1

460

1.6

Ignition transformer

Oil

V1 - V2

I1 - I2

120 V - 2 x 5 kV

3.7 A - 35 mA

Gas

V1 - V2

I1 - I2

120 V - 1 x 7 kV

1.6 A - 23 mA

Electrical power consumption

W max

2300

3550

3550

Electrical control circuit cons.

W

750

Total electrical consumption

W

3050

4300

4300

Electrical protection

NEMA 1

Содержание C9334500

Страница 1: ...on use and maintenance instructions Dual fuel light oil gas burners Progressive two stage or modulating operation CODE MODEL C9334503 C9334500 C9334510 RLS 70 M C9335502 C9335500 C9335510 RLS 100 M C9...

Страница 2: ......

Страница 3: ...ace dimensions 12 3 9 Burner description 13 3 10 Honeywell control box 14 3 10 1 RM7840 sequence diagram 15 4 Installation 16 4 1 Notes on safety for the installation 16 4 2 Handling 16 4 3 Preliminar...

Страница 4: ...7 1 Maximum output 33 5 7 2 Minimum output 33 5 7 3 Intermediate outputs 33 5 7 4 Gas combustion checks 33 5 7 5 Maximum gas pressure switch 33 5 7 6 Minimum gas pressure switch 34 5 8 Air pressure s...

Страница 5: ...car ried out correctly may cause damage to the ma chine and or injury to people DANGER DANGER LIVE COMPONENTS This symbol indicates operations which if not car ried out correctly lead to electric shoc...

Страница 6: ...of damage to things or injury to peo ple 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 unreasona...

Страница 7: ...nce Only those parts envisaged by the manufacturer can be replaced 2 2 Personnel training The user is the person body or company that has acquired the ma chine and intends to use it for the specific p...

Страница 8: ...Natural gas Gas pressure at maximum delivery 2 Gas Natural gas WC 2 44 2 25 1 04 Operation Modulating oil gas Nozzle number 1 Standard applications Boilers water steam thermal oil Ambient temperature...

Страница 9: ...l power consumption W max 2300 3550 3550 Electrical control circuit cons W 750 Total electrical consumption W 3050 4300 4300 Electrical protection NEMA 1 Model RLS 70 M RLS 100 M RLS 130 M RBNA Code C...

Страница 10: ...Gas V1 V2 I1 I2 120 V 1 x 7 kV 1 6 A 23 mA Electrical power consumption W max 2300 3550 3550 Electrical control circuit consumption W 750 Total electrical consumption W 3050 4300 4300 Electrical prot...

Страница 11: ...open without casing is give in measurement I Tab H 3 6 Standard equipment Gas train flange No 1 Flange gasket No 1 Flange fixing screws No 4 Adaptor G 1 8 1 8 NPT No 1 Instruction booklet No 1 inch A...

Страница 12: ...ariation reference tem perature 68 F 20 C To get the combined correction in case of different air tem perature a compensation of 1000 ft each 20 F 305 m each 11 C is applicable 100 ft 2 F Example RLS...

Страница 13: ...8 908 2 875 8 843 5 811 85 779 8 747 8 Average barometric pressure 68 F w c 399 394 385 371 358 345 332 320 307 294 CORRECTED BURNER AIR PRESSURE ACCORDING TO ALTITUDE Altitude Rated Pressure m a s l...

Страница 14: ...ace dimensions The firing rates were set in relation to certified test boilers Fig 4 indicates the diameter and length of the test combustion chamber Example Output 4000 MBtu hr diameter 24 inch lengt...

Страница 15: ...switch 33 Pump motor contactor and termal cut out with reset button 34 Pilot burner 35 Gas butterfly valve 36 OIL OFF AUTO GAS switch 37 MANUAL switch 38 AUTO MAN switch 39 ALARM SILENCE button 40 Op...

Страница 16: ...tion System Manager Software Functions provided by the RM7840 include automatic burner sequencing flame supervision system status indication system or self diagnostics and troubleshooting SPECIFICATIO...

Страница 17: ...arning notes must be observed The RM7840 is a safety device Do not open interfere with or modify the unit The Manufacturer will not assume responsibility for any damage resulting from unauthorized int...

Страница 18: ...ce check the 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...

Страница 19: ...sulation The range of lengths available L inch is as follows For boilers with front flue passes 13 or flame inversion chambers insulation material 11 must be inserted between the refractory 12 and the...

Страница 20: ...ll the nozzle 1 Fig 12 fitting the wrench through the central hole in the flame stability disk or loosen screws 1 Fig 13 remove disk 2 and replace the nozzles using the wrench 3 WARNING It is advisabl...

Страница 21: ...ccentricity increasing the difference between the min and max capacity of the nozzle turn counter clockwise screw 5 to decrease the eccentricity and consequently the difference between the min and max...

Страница 22: ...hat it is positioned as shown in Fig 17 refit screws 2 Fig 17 on slide bars 3 secure the burner to the sleeve by tightening screws 1 connect the oil pipes again by screwing on the two connectors 6 Fig...

Страница 23: ...loop of piping exiting and returning to the tank with an auxiliary pump that circulates the fuel under pressure max 5 PSI A branch connection from the loop goes to feed the burner This circuit is extr...

Страница 24: ...ew 4 11 5 Pump priming If the pump fails to prime at the first starting of the burner and the burner locks out wait approx 15 seconds reset the burner and then repeat the starting operation as often a...

Страница 25: ...t off valve 6 2nd safety shut off valve 7 Standard issue burner gasket with flange 8 Gas butterfly valve 9 Burner Explosion danger due to fuel leaks in the presence of a flammable source Precautions a...

Страница 26: ...diagram for the burner read off the corresponding output Example RLS 100 M Maximum output operation Natural gas Gas pressure at test point 1 Fig 23 2 94 WC Pressure in combustion chamber 0 79 WC 2 94...

Страница 27: ...on the identification label and in this manual Do not invert the neutral with the phase in the electrical supply line Any inversion would cause a lockout due to firing failure The electrical safety o...

Страница 28: ...motor is 400V To reset in the case of an intervention of the thermal relay press the button RESET Fig 26 The button STOP Fig 26 opens the NC 95 96 contact and stops the motor To test the thermal rela...

Страница 29: ...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 17 Rev...

Страница 30: ...ale Purge the air from the gas line Fit a manometer Fig 34 to the gas pressure test point on the sleeve The manometer readings are used to calculate the MAX burner power using the diagram on page 24 B...

Страница 31: ...starting profile 6 Adjustment fixing screws 7 Adjustment screws for cam end profile 8 Variable eccentric 9 Cam for air damper adjustment 10 Cam for gas butterfly valve adjustment 11 Adjustable profile...

Страница 32: ...If diagram Fig 44 is consulted it is clear that for this delivery the combustion head must be adjusted using notch 4 as shown in Fig 43 In case of high altitude installation site head setting must re...

Страница 33: ...ific instruction of the control box Model A RLS 70 M 3 7 32 RLS 100 M 1 11 16 RLS 130 M 2 23 32 A Fig 45 D10875 DANGER Make sure that the lamps or testers connected to the solenoids or indicator light...

Страница 34: ...hrough the piping 10 and filter 11 and enters the nozzle A part of the fuel is then sprayed out through the nozzle ignit ing when it comes into contact with the spark flame at a low output level the r...

Страница 35: ...s not bind ing during rotation Definitive fuel oil adjustment Setting is made by adjusting the servomotor cam cam 4 Fig 42 page 30 for high fire oil cam 5 for low fire oil the variable eccentric 6 Fig...

Страница 36: ...et point and repeat burner starting to ensure it is correct If the burner locks out again turn the dial anti clockwise a little bit more During these operations it may be useful to measure the air pre...

Страница 37: ...running check the temperature at the detec tor If it exceeds the detector maximum rated temperature Add a heat block to stop conducted heat traveling up the sight pipe Add a shield or screen to reflec...

Страница 38: ...ally modi fies oil delivery pressure regulator and air delivery fan damper 5 12 Firing failure If the burner does not fire it goes into lock out within 5 s of the opening of the light oil valve If the...

Страница 39: ...arate pump Flame inspection window Clean the flame inspection window 1 Fig 55 Nozzles Do not clean the nozzle orifices The nozzle filters however may be cleaned or replaced as required Replace the noz...

Страница 40: ...g the following procedure Loosen the two screws 1 Fig 56 holding the UV scanner 3 mounting bracket 2 To remove twist the bracket and detector Clean the viewing window with a soft clean cloth Insert th...

Страница 41: ...ner proceed sa follows push the burner until it is about 4 from the sleeve re connect the leads and slide in the burner until it comes to a stop refit screws 3 and pull the leads gently out until they...

Страница 42: ...72 69 85 87 88 89 102 91 74 75 72 71 87 88 90 63 84 19 112 112 105 106 105 16 10 45 41 15 42 43 65 10 41 15 42 43 81 61 60 66 58 5 5 1 68 103 92 92 100 39 68 64 109 38 108 34 69 71 72 35 69 33 58 53 5...

Страница 43: ...027021 COMMUTATOR C 15 3013095 CONNECTOR 16 20032503 SUPPORT 17 20028728 UV CELL A 18 3012356 SPRING B 19 20032427 BRACKET 20 20032428 BRACKET 21 20032429 MOTOR 208 230V 1 60Hz C 21 20028608 MOTOR 208...

Страница 44: ...20032550 ELBOW 40 20027023 COMMUTATOR C 41 3007891 SEAL A 42 3013055 TUBE A 43 3012969 GAS PRESSURE SWITCH A 44 3012956 TRANSFORMER B 45 20032468 GAS REGULATOR C 46 3012938 TRANSFORMER B 47 3020071 B...

Страница 45: ...20032495 TUBE C 75 20032496 TUBE C 75 20032497 TUBE C 76 20032499 SEAL A 77 3012868 O RING A 78 20013967 AUXILIARY CONTACT C 79 3003204 SEAL A 80 3007150 O RING A 81 3003287 COIL B 82 3012474 MODULATO...

Страница 46: ...0Hz C 102 3012971 ELBOW 103 3013257 BEARING 104 3000805 SEAL A 105 3006098 PIN JOINT 106 3012351 TIE ROD 107 20032430 SHAFT 108 20032504 SUPPORT 109 20032505 SUPPORT 110 20032509 TIE ROD 111 20031413...

Страница 47: ...essories 45 20019904 GB Gas train according to UL Standards B Appendix Accessories WARNING The installer is responsible for the supply and installation of any required safety device s not indicated in...

Страница 48: ...cy Low Fire High Fire Low Fire Flame Signal Overfire Draft High Fire Flame Signal OIL OPERATION Oil supply pressure CO2 Low Fire High Fire Oil suction pressure O2 Low Fire High Fire Control Power Supp...

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Страница 52: ...URNERS NORTH AMERICA 35 Pond Park Road http www riello ca 2165 Meadowpine Blvd Hingham Massachusetts Mississauga Ontario U S A 02043 1 800 4 RIELLO Canada L5N 6H6 RIELLO S p A I 37045 Legnago VR Tel 3...

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