Riello DB16 LSM C13 Installation, Use And Maintenance Instructions page 42

5 Start-up, calibration and operation of the burner ..................................................................................................................26
5.1 Notes on safety for the first start-up ...........................................................................................................................26
5.2 Adjustments prior to ignition (light oil) ........................................................................................................................26
5.2.1 Nozzle ........................................................................................................................................................................26
5.2.2 Combustion head adjustment ....................................................................................................................................26
5.3 Servomotor adjustment ..............................................................................................................................................26
5.4 Air / fuel adjustment ...................................................................................................................................................26
5.4.1 Oil pump outlet pressure ............................................................................................................................................26
5.4.2 Air and oil cam ...........................................................................................................................................................27
5.5 Oil circuit and air capacity adjustments and settings .................................................................................................27
5.6 Burner ignition (light oil) .............................................................................................................................................28
5.7 Adjustments prior to ignition (gas) .............................................................................................................................28
5.8 Burner start-up (gas) ..................................................................................................................................................29
5.9 Ignition pilot burner ....................................................................................................................................................29
5.10 Burner ignition ............................................................................................................................................................29
5.11 Combustion air adjustment ........................................................................................................................................29
5.11.1 Maximum output ........................................................................................................................................................30
5.11.2 Minimum output .........................................................................................................................................................30
5.11.3 Intermediate outputs ..................................................................................................................................................30
5.12 Pressure switch adjustment .......................................................................................................................................31
5.12.1 Air pressure switch.....................................................................................................................................................31
5.12.2 Maximum gas pressure switch...................................................................................................................................31
5.12.3 Minimum gas pressure switch....................................................................................................................................31
5.12.4 Oil pressure switch.....................................................................................................................................................31
5.13 Final checks (with burner operating) ..........................................................................................................................32
6 Maintenance ..............................................................................................................................................................................33
6.1 Notes on safety for the maintenance .........................................................................................................................33
6.2 Maintenance programme ...........................................................................................................................................33
6.2.1 Maintenance frequency..............................................................................................................................................33
6.2.2 Safety test - with gas ball valve closed ......................................................................................................................33
6.2.3 Checking and cleaning...............................................................................................................................................33
6.2.4 Safety components ....................................................................................................................................................34
6.3 Opening the burner ....................................................................................................................................................35
6.4 Closing the burner......................................................................................................................................................35
7 Faults - Possible causes - Solutions.......................................................................................................................................36
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