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MAINTENANCE

Carry  out  periodic  analysis  of  the  exhaust  combustion  gas,  che

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cking the emissions.
Periodically replace the gas filter when dirty.
Check  that  all  the  components  of  the  combustion  head  are  in  a 
good  state,  not  deformed  by  the  temperature  and  free  from  im

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purities  or  deposits  from  the  installation  environment  or  by  poor 
combustion and check also the electrodes are working efficiently.

If the combustion head needs to be cleaned, remove the compo-

nents following the procedure indicated below:

Unscrew the two screws (2) and turn the burner around the pin (1) 
in the hinge (figure 1).

After pulling out the ignition and ionisation cables (3) from the ter-

minals of the  respective electrodes, unscrew completely the nut 
(4) and tighten the screw (5), causing it to move forward inside gas 
outlet  connector    (8)  in  figure  3  to  a  sufficient  amount  to  ensure 
successful disassembly of the mixing unit.
With the same wrench turn the ball joint (6) in the direction indica

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ted with the arrow, unhooking the lever that moves the combustion 
head forward (figure 2).
Slacken,  by  means  of  a  socket  head  screw  of  3  mm  (a)  the  M6 
screw (b) that secures the air pressure pipe (c) inside the tube unit 

and then remove it from its position.

Slightly raise the gas outlet connector (8) (figure 3). and pull out 
the whole mixing  assembly in the direction indicated by the arrow 
(9) in figure 4. Complete maintenance operations, proceed with re-
assembly of the combustion head, following the above instructions 
in reverse order, after having checked the correct position of the 

ignition and ionisation electrodes (see 0002934690).

Note: important

On closing the burner, gently pull towards the electrical panel, put

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ting them slightly in tension, the two ignition and ionisation cables, 
and then arrange them in their places (7) as in figure 2. This will 
ensure that the two cables do not get damaged by the fan during 
the working of the burner.

figura 1

figura-2

figura-4

figura-3

Summary of Contents for TBG 50LX PN

Page 1: ...Instruction for burners model Instrucci nes para quemadores modelos Mode d emploi brule r TBG50LXPN TBG80LXPN TBG110LXPN TBG140LXPN TBG200LXPN 0006081327_200807 IT GB SP FR TBG50LXPN V TBG80LXPN V TBG...

Page 2: ......

Page 3: ...rialirispet tano i requisiti minimi imposti dalle Direttive Europee 90 396 CEE Direttiva Gas 92 42 CEE Direttiva Rendimenti 89 336 CEE Direttiva Compatibilit e m 73 23 CEE Direttiva Bassa Tensione 98...

Page 4: ...ario o se si dovesse traslocare e lasciare l apparecchio assicurarsi sempre che il libretto accompagni l apparecchio in modo che possa essere consultato dal nuovo proprietario e o dall installatore Pe...

Page 5: ...trebbero compromettere il buon funzionamento del bruciatore Per la prima messa in funzione dell apparecchio far effettuare da personale professionalmente qualificato le seguenti verifiche a il control...

Page 6: ...ce accordingly Gas Appliances Directive 0 396 EEC made by CE0085 DVGW The Vice President and Managing Director Dr Riccardo Fava GB Before using the burner for the first time please carefully read the...

Page 7: ...If the equipment is sold or transferred to another owner or if the owner moves and leaves the equipment make sure that the booklet always goes with the equipment so it can be consulted by the new owne...

Page 8: ...d out by qualified technicians and in compliance with current law and regulations since incorrect installation may cause damage to person animals or things for which damage the manufacturer shall not...

Page 9: ...IP 44 FLAME DETECTOR SONDA DI IONIZZAZIONE NOISE dBA 72 73 75 5 79 85 WEIGHT kg 76 78 87 91 94 Natural Gas G 20 FLOW RATE MAX m n h 55 3 80 5 120 7 145 8 191 1 MIN m n h 11 13 1 18 1 20 1 47 8 PRESSU...

Page 10: ...0 540 380 160 1280 200 450 240 219 320 280 370 M12 250 260 12 112 5 54 TBG 200LX PN 645 275 370 540 380 160 1280 200 450 250 219 320 280 370 M12 255 260 12 112 5 54 1 Combustion head 2 Gasket 3 Burner...

Page 11: ...h 5 Safety valve 6 Pressure regulator 7 Valves seal control device obligatory for burner with maximum nominal thermal output Gas train supplied by the manufacturer The job of the installer The gas sup...

Page 12: ...boiler s shutter Tube fixing screw Combustion chamber pressure detection stiff tube Combustion chamber pressure detection point Cut in line with diffuser Combustion chamber pressure transmission tube...

Page 13: ...rn the cam 6 so that the float exerts sufficient pressure on the two cables then tighten the screws that fasten the cable float Finally connect the two 7 and 4 pole plugs IMPORTANT the housings for th...

Page 14: ...set maximum If there is no flame the control box stops in its safety lock out LED 7 within 3 seconds from the opening of the main valve In the case of safety lock out the valves immediately close agai...

Page 15: ...xtraneous light when burner startup 5 blinks l l l l l On Time out LP LP is welded in working position 6 blinks l l l l l l On Free 7 blinks l l l l l l l On Too many losses of flame during operation...

Page 16: ...for ignition Check during preventilation that the pressure switch that controls air pressure in fact exchanges from the closed position where no pressure is detected it must pass to the closed positi...

Page 17: ...heck the triggering that leads to immediate lock out of the burner To release the locked burner press the release button and reset the pressure switch to a value sufficient to detect the existing air...

Page 18: ...NISATION PROBE ADJUSTMENT DIAGRAM Legend 1 Ionisation electrode 2 Ignition electrode 3 Deflector disk 4 Mixer 5 Gas outlet pipe Mod A B C TBG 50LX PN 5 3 3 TBG 80LX PN 5 8 TBG 110LX PN 5 5 TBG 140LX P...

Page 19: ...ulates the aspiration flow from the burner fan This must of course be the case when the burner is working at maximum desired supply In practice you have to start the adjustment with the device that cl...

Page 20: ...sure successful disassembly of the mixing unit With the same wrench turn the ball joint 6 in the direction indica ted with the arrow unhooking the lever that moves the combustion head forward figure 2...

Page 21: ...34 75 0006081327_200807 E N G L I S H CAMS REGULATION SERVOMOTOR SQN 72 6A4A20 N 0002933651 rev 14 02 2007...

Page 22: ...or and then check its efficiency by inserting the analog micro ammeter 4 Check visually and using the instru ment 5 Restore the connection 6 Ensure that the boiler fumes passage and chimney connection...

Page 23: ...72 75 0006081327_200807...

Page 24: ...73 75 0006081327_200807...

Page 25: ...74 75 0006081327_200807...

Page 26: ...AX P1 CONTAORE HOUR METER COMPTEUR HORAIRE CONTADOR DE HORAS PA PRESSOSTATO ARIA AIR PRESSURE SWITCH PRESSOSTAT AIR PRESOSTATO AIRE Pm PRESSOSTATO DI MINIMA GAS MIN PRESSURE SWITCH PRESSOSTAT MIN PRES...

Page 27: ...La Casa por lo tanto se reserva cualquier posibilitad de modificati n de datos t cnicos y otras anotaciones Ce manuel rev t caract re purement indicatif La maison se reserve la possibilit de modifier...

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