Riello RLS 810/E FGR Installation, Use And Maintenance Instructions page 4

5.13 Gas pressures............................................................................................................................................................27
5.13.1 Gas feeding line .........................................................................................................................................................27
5.13.2 Gas train ....................................................................................................................................................................28
5.13.3 Gas train installation ..................................................................................................................................................28
5.13.4 Gas pressure .............................................................................................................................................................29
5.14 Electrical wiring ..........................................................................................................................................................30
5.14.1 Supply cables and external connections passage .....................................................................................................30
6 Start-up, calibration and operation of the burner ..................................................................................................................31
6.1 Notes on safety for the first start-up ...........................................................................................................................31
6.2 Adjustments prior to ignition (light oil) ........................................................................................................................31
6.2.1 Nozzle ........................................................................................................................................................................31
6.2.2 Combustion head .......................................................................................................................................................31
6.2.3 Pump pressure...........................................................................................................................................................31
6.3 Burner ignition (light oil) .............................................................................................................................................31
6.3.1 Burner adjustment (light oil) .......................................................................................................................................31
6.4 Adjustments prior to ignition (gas) .............................................................................................................................32
6.5 Burner start-up (gas) ..................................................................................................................................................32
6.6 Burner ignition ............................................................................................................................................................32
6.7 Change of fuel............................................................................................................................................................32
6.8 Air / fuel adjustment ...................................................................................................................................................33
6.8.1 Air adjustment for maximum output ...........................................................................................................................33
6.8.2 Air/fuel adjustment and output modulation system ....................................................................................................33
6.8.3 Burner adjustment......................................................................................................................................................33
6.8.4 Output upon ignition ...................................................................................................................................................33
6.8.5 Maximum output ........................................................................................................................................................33
6.9 Final adjustment of the pressure switches .................................................................................................................34
6.9.1 Air pressure switch.....................................................................................................................................................34
6.10 Pressure switch adjustment .......................................................................................................................................35
6.10.1 Maximum gas pressure switch...................................................................................................................................35
6.10.2 Minimum gas pressure switch....................................................................................................................................35
6.10.3 PVP pressure switch kit .............................................................................................................................................35
6.10.4 Minimum oil pressure switch ......................................................................................................................................35
6.10.5 Maximum oil pressure switch .....................................................................................................................................35
6.11 Operation ...................................................................................................................................................................36
6.12 Ignition failure.............................................................................................................................................................36
6.13 Burner flame goes out during operation.....................................................................................................................36
6.14 Stopping of the burner ...............................................................................................................................................36
6.15 Final checks ...............................................................................................................................................................36
6.16 Fan motor and pump motor lockout ...........................................................................................................................37
7 Maintenance ..............................................................................................................................................................................38
7.1 Notes on safety for the maintenance .........................................................................................................................38
7.2 Maintenance programme ...........................................................................................................................................38
7.2.1 Maintenance frequency..............................................................................................................................................38
7.2.2 Safety test - with gas ball valve closed ......................................................................................................................38
7.2.3 Checking and cleaning...............................................................................................................................................38
7.2.4 Safety components ....................................................................................................................................................39
7.3 Opening the burner ....................................................................................................................................................40
7.4 Closing the burner......................................................................................................................................................40
7.4.1 Checking the air and gas pressure on the combustion head .....................................................................................40
8 Faults - Possible causes - Solutions.......................................................................................................................................41
8.1 List of fault code .........................................................................................................................................................41
A Appendix - Accessories ...........................................................................................................................................................45
B Appendix - Electrical panel layout...........................................................................................................................................46
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