Contents Declarations....................................2 Information and general instructions............................3 Information about the instruction manual ..............................3 Guarantee and responsibility ..................................4 Safety and prevention................................5 Introduction ........................................5 Personnel training ......................................5 Technical description of the burner ............................6 Technical data.......................................6 Burner description (Fig. 1).....................................7 Firing rates (Fig.
The quality is guaranteed by a quality and management system certified in accordance with UNI EN ISO 9001. Manufacturer's Declaration RIELLO S.p.A. declares that the following products comply with the NOx emission limits specified by German standard “1. BImSchV release 26.01.2010”.
Information and general instructions Information and general instructions Information about the instruction manual Introduction 2.1.2 Danger: live components The instruction manual supplied with the burner: This symbol indicates operations which, if not car- ➤ is an integral and essential part of the product and must not ried out correctly, lead to electric shocks with le- be separated from it;...
Information and general instructions Guarantee and responsibility guarantees its new products from the installation date, in accordance with the regulations in force and/or the sales con- tract. At the moment of the first start-up, check that the burner is integral and complete. Failure to observe the information given in this manual, operating negligence, incorrect installa- tion and the carrying out of non authorised modifi-...
Safety and prevention Safety and prevention Introduction Personnel training burners have been designed and built in compliance The user is the person, body or company that has acquired the with current regulations and directives, applying the known tech- machine and intends to use it for the specific purpose. He is re- nical rules of safety and envisaging all the potential danger situ- sponsible for the machine and for the training of the people work- ations.
20 metres, a protection kit is available as an interface between 20042308 Three-phase RL 100 the control box and the burner. 20042309 Three-phase RL 130 BURNER RL 70 - RL 100 - RL 130 Code 3010386 20044096...
Motor trip: release by pressing the pushbutton on thermal cut- out 17)(Fig. 1). Fig. 1 4.2.1 Weight (Tab. A) - approximate measurements • The weight of the burner complete with its packaging is shown in table (Tab. A) RL 70 RL 100 RL 130 Tab. A 20044096...
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The dimensions of the open burner are indicated by position I. D686 Fig. 2 RL 70 RL 100 RL 130 4.2.3 Standard equipment 2 - Flexible hoses...
Technical description of the burner Firing rates (Fig. 3) The RL 70 - 100 - 130 burners model can work in two ways: one- D687 stage and two-stage. 1st stage DELIVERY must be selected within area A of the ad- jacent diagrams.
The output of the burner must be within the boil- er's firing rate; WARNING A burner label that has been tampered with, re- RIELLO S.p.A. 0036 I−37045 Legnago (VR) moved or is missing, along with anything else that prevents the definite identification of the burner Fig.
Boiler plate (Fig. 6) Drill the combustion chamber locking plate as shown in (Fig. 6). The position of the threaded holes can be marked using the ther- mal screen supplied with the burner. RL 70 275-325 M 12 RL 100...
Installation Choice of nozzles for 1st and 2nd stage Both nozzles must be chosen from among those listed in table Example with the RL 70 model: (Tab. B). Boiler output = 635 kW - efficiency 90 % The first nozzle determines the delivery of the burner in the 1st Output required by the burner = stage.
Installation Nozzle assembly At this stage of installation the burner is still disassembled from the blast tube; it is therefore possible to fit two nozzles with the box spanner 1)(Fig. 9) (16 mm), after having removed the plastic plugs 2)(Fig. 9), fitting the spanner through the central hole in the flame stability disk.
Find the delivery of the two 6.0 GPH nozzles in (Tab. B pag. 12): 25.5 + 25.5 = 51 kg/h. Diagram Fig. 14 indicates that for a delivery of 51 kg/h the RL 70 Model requires the combustion head to be set to approx. three notches, as shown in Fig.
➤ Do not invert the neutral with the phase in the electrical supply line. Any inversion would cause a lockout due to firing failure. ➤ The RL 70-100-130 burners have been type-approved for intermittent operation. This means they should com- pulsorily be stopped at least once every 24 hours to enable the control box to perform checks of its own start-up efficiency.
This circuit is extremely useful whenever the burner pump does not succeed in self-priming because the tank dis- tance and/or height difference are higher than the values listed in the table. L (m) RL 70 RL 100 - 130 Ø (mm) Ø (mm) + 4.0 + 3.0...
Now connect the other end of the hoses to the supplied nipples, using two wrenches, one to hold the nipple steady while using the other one to turn the rotary union on the hose. RL 70 RL 100 - RL 130 PUMP SUNTEC AL 95 C PUMP SUNTEC AJ6 CC Fig.
2) (Fig. 21): – in rh direction (- sign) the opening is reduced; – in lh direction (+ sign) the opening increases. Example: RL 70 - 1st stage nozzle 6.0 GPH: D699 2.3 notch (Fig. 20) aligned with index 1).
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Burner calibration ➤ 2st stage fan air gate valve RL 70 RL 100 RL 130 Set switch 2) (Fig. 19 pag. 18) to the 2nd stage position and ad- kg/h mbar kg/h mbar kg/h mbar just the air gate valve 6)(Fig. 21) by turning the hex element 4)(Fig.
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Burner calibration 8.2.1 Burner starting (Fig. 23) - (Fig. 24) 8.2.2 Steady state operation System equipped with one control device TR D705 Once the starting cycle has come to an end, the command of the 2nd stage solenoid valve passes on to the control device TR that controls boiler temperature or pressure.
Maintenance Maintenance Notes on safety for the maintenance Filters (Fig. 25) The periodic maintenance is essential for the good operation, Check the following filter boxes: safety, yield and duration of the burner. • on line 1) • in the pump 2) • at the nozzle 3), and clean or replace It allows you to reduce consumption and polluting emissions and as required.
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Maintenance Flame inspection window (Fig. 27) Fuel pump and/or couplings replacement (Fig. 29) Clean the glass whenever necessary. In conformity with figures (Fig. 29) D709 D1108 Fig. 29 Fig. 27 Flexible hoses Check to make sure that the flexible hoses are still in good con- dition and that they are not crushed or otherwise deformed.
Maintenance Burner start-up cycle diagnostics During start-up, indication is according to the following table: Colour code table Sequences Colour code Pre-purging Ignition phase Operation, flame ok Operating with weak flame signal Electrical supply lower than ~ 170V Lock-out Extraneous light Key: Yellow Green...
Maintenance Software diagnostics Reports burner life by means of an optical link with the PC, indi- Release the button for 1 second and then press again for over cating hours of operation, number and type of lock-outs, serial 3 seconds until the yellow light pulses again. number of control box etc.
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Maintenance SIGNAL FAULT PROBABLE CAUSE SUGGESTED REMEDY 7 led blinks Flame detachment 34 - Poorly adjusted head ......Adjust, see pag. 14, Fig. 14 35 - Poorly adjusted or dirty firing electrodes.
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