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20146122

GB

Information and general warnings

2.1.4

Delivery of the system and the instruction 
manual

When the system is delivered, it is important that:

the instruction manual is delivered to the user by the system
manufacturer, with the recommendation to keep it in the
room where the heat generator is to be installed.

The instruction manual shows:
– the serial number of the burner;

– the address and telephone number of the nearest Assis-

tance Centre.

The system supplier must carefully inform the user about:
– the use of the system; 
– any further tests that may be required before activating the

system; 

– maintenance, and the need to have the system checked at

least once a year by a representative of the manufacturer
or another specialised technician.
To ensure a periodic check, the manufacturer recom-
mends the drawing up of a Maintenance Contract.

2.2

Guarantee and responsibility

The manufacturer guarantees its new products from the date of
installation, in accordance with the regulations in force and/or the
sales contract. At the moment of the first start-up, check that the
burner is integral and complete.

In particular, the rights to the guarantee and the responsibility will
no longer be valid, in the 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 and/or not working;

installation of untested supplementary components on the
burner;

powering of the burner with unsuitable fuels;

faults in the fuel supply system;

continuation of use of the burner when a fault has occurred;

repairs and/or overhauls incorrectly carried out;

modification of the combustion chamber with inserts that
prevent the regular development of the structurally estab-
lished flame;

insufficient and inappropriate surveillance and care of those
burner components most likely to be subject to wear and
tear;

use of non-original components, including spare parts, kits,
accessories and optional;

force majeure.

The manufacturer furthermore declines any and every re-
sponsibility for the failure to observe the contents of this
manual.

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ATTENTION

Failure to observe the information given in this
manual, operating negligence, incorrect installa-
tion and carrying out of non authorised modifica-
tions will result in the annulment by the
manufacturer of the guarantee that it supplies with
the burner. 

Summary of Contents for 3755219

Page 1: ...Installation use and maintenance instructions 20146122 2 06 2018 Forced draught gas burner One stage operation CODE MODEL TYPE 3755219 RIELLO 40 GS5 552 T1 GB...

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

Page 3: ...reliminary checks 14 5 4 1 Control of the supply 14 5 4 2 Control of burner characteristics 14 5 5 Operating position 14 5 6 Securing the burner to the boiler 15 5 6 1 Hinge installation 15 5 7 Positi...

Page 4: ...enu 28 5 14 3 Shut down test 29 5 14 4 Post purging and continuous purging 29 5 14 5 Intermittent operation 29 5 14 6 Setting the long pre purging 29 5 14 7 Displaying the lockout log 30 5 14 8 Resett...

Page 5: ...gnago VR Italy Tel 39 0442630111 www rielloburners com Distributed by RIELLO NV Ninovesteenweg 198 9320 Erembodegem Tel 053 769 030 Fax 053 789 440 e mail info riello be URL www riello be This documen...

Page 6: ...ied 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 shocks wi...

Page 7: ...ent 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 unreaso...

Page 8: ...tenance 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 specifi...

Page 9: ...e Fuel Natural gas Light oil LPG Variations Electrical supply of the system 1 230 50 1 230 60 G S 5 1 230 50 BASIC DESIGNATION EXTENDED DESIGNATION 1 230V 50Hz 1 230V 60Hz Light oil Natural gas K Coni...

Page 10: ...nsions of the flange and burner are given in Fig 1 Model RIELLO 40 GS5 Type 552 T1 Heat output Hi 1 min max kW kcal h 18 58 15 500 50 000 Fuel Family 2 NCV 8 12 kWh m3 7 000 10 340 kcal m3 Pressure mi...

Page 11: ...manufacturers 4 7 Correlation between gas pressure and burner output To obtain the maximum output Fig 3 it is necessary to have 4 6 mbar measured on the pipe coupling with the combustion cham ber at...

Page 12: ...e socket for gas train 10 Capacitor 11 Actuator 12 Flange 13 Pressure test point 14 Combustion head 15 Electrode probe 16 Gas train elbow 4 9 Burner equipment Screws with nuts No 4 Insulating gasket N...

Page 13: ...the control box from the burner it is necessary to Fig 5 disconnect all the connectors connected to it all the plugs the high voltage cables and the earth wire TB unscrew the screw A and pull the con...

Page 14: ...llisions can negatively affect the safety func tions In this case the servomotor must not be operated even if it displays no evident damage Assembly notes The actuator is mounted on the burner air set...

Page 15: ...If the smoke pipe is closed the burner must be drawn back till the extraction of blast tube from the furnace Before oper ating in this way take the voltage off 5 3 Handling The transport weight is gi...

Page 16: ...st not be abandoned as they are potential sources of danger and pollution they should be collected and disposed of in the appro priate places ATTENTION A burner label that has been tampered with re mo...

Page 17: ...ng gasket 3 5 7 Positioning the probe electrode Provide an adequate lifting system of the burner S7392 Fig 9 4 ATTENTION The seal between burner and boiler must be airtight D5067 Fig 10 A B 1 3 2 ATTE...

Page 18: ...head opening notch toward pos 0 5 9 Air damper adjustment Actuator 1 Fig 14 controls the air damper 6 the burner does not start until the damper 6 is completely open To adjust the fixed damper 4 it i...

Page 19: ...tely for its adjustment see the enclosed instructions The train burner combination is indicated in Tab E Tab E Explosion danger due to fuel leaks in the pres ence of a flammable source Precautions avo...

Page 20: ...lange 3 supplied and fastening screws Connect the 6 pin plug 2 Fig 17 and Fig 18 of the gas train to the 6 pole socket 9 Fig 4 on page 10 of the burner DANGER Disconnect the electrical power using the...

Page 21: ...cycle arrest must be ensured within 24 hours with the use of a time switch positioned in series with the thermostatic line Refer to the wiring diagrams The electrical safety of the device is obtained...

Page 22: ...t invert the neutral with the phase in the electrical supply line Check that the electrical supply of the burner corresponds to that shown on the identifica tion label and in this manual The section o...

Page 23: ...e ts Safety time tsm Standby time for servomotor opening of the electric damper opener V1 Gas valve Normal operation t2 t1 t3 t4i ts HT FM ID V1 LED P M LED t4l PG P M SM SO SO tsm 20147598 POWER SUPP...

Page 24: ...ge over within t3a there is a lockout max 15 t3r A recycle attempt is made if there is an air pressure drop during the pre purging stage there is then a lockout in the event of a second loss of air pr...

Page 25: ...link 0 5 0 5 Lockout for maximum number of cycle repetitions flame loss during operation RED Fast blinking 0 2 0 2 Lockout due to loss of air pressure or after repetition of the pre purging that occur...

Page 26: ...s the flame goes out and the start up sequence restarts If the switch off test is enabled the number of repetitions of the start up sequence see paragraph Recycle and limit of repeti tions on page 24...

Page 27: ...stops interrupts the operating cycle and remains in stand by sig nalling a fault The fault is indicated by way of the blinking LED see paragraph Fault diagnostics lockouts on page 23 The burner restar...

Page 28: ...ff in the absence of the heat request for a pre set time The burner switches off the flame when the heat request thermo stat opens and the fuel supply to the gas valve stops The post purging function...

Page 29: ...op erating hours Together with the operating hours also the number of the burner s 1st stage valve openings is saved In the menu see paragraph Programming menu on page 28 it is possible to independent...

Page 30: ...tton No of blinks of the LED green Quitting the menu Switching off test 5s t 10s 2 blinks RED none none Automatic at the end of the blink Post purging Continuous purging 10s t 15s 1 GREEN blink 1 1 mi...

Page 31: ...post purging function the exit menu occurs without saving the setting value If heat request stops during the LED blinking occur exit menu but the setting value is stored 5 14 5 Intermittent operation...

Page 32: ...number of lockouts the operating hours the number of ignitions and recov er the menu s default see paragraph Block diagram for enter ing the menu on page 28 Sequence for setting and restoring the para...

Page 33: ...due to air pressure switch not closing after a heat request or af ter a recycle due to flame loss during operation After 15 seconds the air pressure is too low the head has been poorly adjusted The ai...

Page 34: ...knob anticlockwise to an extent that is around 20 of the adjusted value and then check that the burner starts up properly If the burner locks out again turn the knob slightly in an anticlock wise dire...

Page 35: ...ction areas and in the combustion product waste pipe Carry out an analysis of the combustion flue gases Significant differences with respect to the previous measure ments indicate the points where mos...

Page 36: ...ition on page 14 For accessing to the interior of the burner loosen the screws that secure the cover and proceed with the maintenance operation Check the operation Start up of the burner with a sequen...

Page 37: ...the control box are wrongly inserted Check and connect completely all the plugs The air pressure switch is changed over to the operational position Replace the pressure switch The actuator is faulty C...

Page 38: ...again and so on Lower and set the pressure switch Faults Possible Causes Solution Fault Possible Causes Solution The burner locks out during op eration Earth probe Check the right position and if nece...

Page 39: ...Accessories Burner Standard length mm Long head length mm Code RIELLO 40 GS5 100 125 3000820 Burner Code RIELLO 40 GS5 3000882 Burner Code RIELLO 40 GS5 3000889 Burner Code RIELLO 40 GS5 3002750 Burn...

Page 40: ...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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