Riello DB 12 LSM C13 Installation, Use And Maintenance Instructions page 42

6.9 Ignition pilot burner ....................................................................................................................................................30
6.10 Burner ignition............................................................................................................................................................30
6.11 Combustion air adjustment ........................................................................................................................................30
6.12 Pressure switch adjustment .......................................................................................................................................32
6.13 Final checks (with burner operating) ..........................................................................................................................33
7 Maintenance ..............................................................................................................................................................................34
7.1 Notes on safety for the maintenance .........................................................................................................................34
7.2 Maintenance programme ...........................................................................................................................................34
7.3 Opening the burner ....................................................................................................................................................35
7.4 Closing the burner......................................................................................................................................................35
8 Faults - Possible causes - Solutions.......................................................................................................................................36
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Contents
2 GB