Contents Declaration....................................3 Information and general warnings............................4 Information about the instruction manual........................4 2.1.1 Introduction ..................................4 2.1.2 General dangers ................................4 2.1.3 Danger: live components ..............................4 Guarantee and responsibility ............................5 Guidance for the use of bio fuel blends up to 30% where gas oil use is permitted by the appliance Manufacturer ..5 2.3.1 Information and general instructions..........................
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Contents Notes on safety for the maintenance..........................21 Maintenance programme ..............................21 9.2.1 Maintenance frequency ..............................21 9.2.2 Maintenance position ..............................21 9.2.3 Checking and cleaning ..............................21 10 Faults / Solutions ..................................23 20037625...
Information and general warnings Information and general warnings Information about the instruction manual 2.1.1 Introduction 2.1.3 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;...
All components within the hydraulic circuit suitable for manual, operating negligence, incorrect installa- bio fuel use and supplied by Riello will be identified as Bio com- tion and carrying out of non authorised modifica- patible. No warranty is given in relation to the use of components...
Bio fuel delivery. If this is not completed then due to the In no event shall Riello (and its subsidiaries) be liable for any in- hydroscopic nature of Bio fuel, it will effectively clean the...
Safety and prevention Safety and prevention Introduction The burners have been designed and built in compliance with the type and pressure of the fuel, the voltage and frequency of the current regulations and directives, applying the known technical electrical power supply, the minimum and maximum deliveries for rules of safety and envisaging all the potential danger situations.
In case of use with gas oil containing up to 30% Bio blend, it will be essential to use flexible oil 4 pin plug unit..............No. 1 lines suitable for bio fuel use. Air intake unit ..............No. 1 Please contact Riello for further information. 20037625...
Technical description of the burner Burner dimensions Flange Burner D1844 Type 490T59 490T61 Fig. 2 Firing rates The burner delivery must be selected within area of the diagrams combustion chamber. The intersection of these two lines is the (Fig. 3). This area is called firing rates and provides the maximum work point which must lie within the firing rates.
Installation Installation Notes on safety for the installation After carefully cleaning all around the area where the burner will The installation of the burner must be carried out be installed, and arranging the correct lighting of the environ- by qualified personnel, as indicated in this manual ment, proceed with the installation operations.
30%" within the burner technical manual). be suitable for bio fuel use (check with Riello if in doubt). If a Bio blend is in use the installer must seek information...
Installation Boiler fixing Put on the flange 1)(Fig. 7) the screw and two nuts. Widen, if necessary, the insulating gasket holes 5)( Fig. 6). Fix the flange 1)(Fig. 8) to the boiler door 4) using screws 2) and (if necessary) the nuts 3) interposing the insulating gas- ket 5).
In case of use with gas oil containing up to 30% Bio blend, it will be essential to use flexible oil lines suitable for bio fuel use. WARNING Please contact Riello for further information. D10934 Fig. 10 Key (Fig. 10)
Usually the tank is lower than the burner. You are advised to use additional filters on the fuel supply line. Riello recommends a good quality fuel filter at the CAUTION tank (Fig. 11 - Fig. 12) and a secondary filter (60 ...
You are advised to use additional filters on the fuel supply line. Riello recommends a good quality fuel filter at the CAUTION tank (Fig. 13) and a secondary filter (60 for gas oil and 15 for kerosene) are used to protect the burner pump and nozzle from contamination.
Electrical system Electrical system Notes on safety for the electrical wiring The electrical wiring must be carried out with the electrical supply disconnected. Electrical wiring must be carried out by qualified personnel and in compliance with the regulations currently in force in the country of destination.
Electrical system Electrical wiring 7.2.1 Control box 50Hz - 230V This operation must be performed with the burner turned off and mains power disconnected. DANGER Main switch To remove the control box (Fig. 15) from the burner follow of the T6 A istruction: ...
Start-up, calibration and operation of the burner Start-up, calibration and operation of the burner Notes on safety for the first start-up The first start-up of the burner must be carried out Check the correct working of the adjustment, com- by qualified personnel, as indicated in this manual mand and safety devices.
Start-up, calibration and operation of the burner Pump pressure The pump leaves the factory set for kerosene working. For gas oil increase pressure 8 bar: pressure suitable for kerosene in most cases. 12 bar: pressure suitable for gas oil in most cases. 10 bar: maximum pressure for kerosene.
Start-up, calibration and operation of the burner Burner start-up cycle Normal Lock-out due to failure to light Thermostat Motor Ignition transformer Valve Flame Lock-out lamp ~ 5s ~ 12s ~ 12s D5229 Fig. 19 Lock out is indicated by a lamp on the control box 3)(Fig. 1 to page 8).
Maintenance Maintenance Notes on safety for the maintenance The periodic maintenance is essential for the good operation, Before carrying out any maintenance, cleaning or checking oper- safety, yield and duration of the burner. ations: It allows you to reduce consumption and polluting emissions and to keep the product in a reliable state over time.
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In case of use with gas oil containing up to 30% Bio blend, it will be essential to use flexible oil lines suitable for bio fuel use. Please contact Riello for further information. Fuel tank If water or contamination is present within the fuel tank, it is es- sential that this is removed before the equipment is to be used.
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Faults / Solutions Faults / Solutions Here below you can find some causes and the possible solutions When lock out lamp lights the burner will attempt to light only after for some problems that could cause a failure to start or incorrect pushing the reset button.