Riello 663 T80 Installation, Use And Maintenance Instructions page 4

8.1 Notes on safety for the first start-up ...........................................................................................................................24
8.2 Adjustments prior to ignition.......................................................................................................................................24
8.2.1 Burner ignition ............................................................................................................................................................24
8.2.2 Adjusting the burner ...................................................................................................................................................24
8.3 Servomotor ................................................................................................................................................................26
8.4 Pressure switch adjustment .......................................................................................................................................26
8.4.1 Oil pressure switch.....................................................................................................................................................26
8.5 Burner operation ........................................................................................................................................................27
8.5.1 Burner start-up ...........................................................................................................................................................27
8.5.2 Steady state operation ...............................................................................................................................................27
8.5.3 Ignition failure.............................................................................................................................................................27
8.5.4 Burner flame goes out during operation.....................................................................................................................27
8.6 Final checks ...............................................................................................................................................................28
9 Maintenance ..............................................................................................................................................................................29
9.1 Notes on safety for the maintenance .........................................................................................................................29
9.2 Maintenance programme ...........................................................................................................................................29
9.2.1 Maintenance frequency..............................................................................................................................................29
9.2.2 Checking and cleaning...............................................................................................................................................29
9.2.3 Safety components ....................................................................................................................................................30
9.3 Opening the burner ....................................................................................................................................................31
9.4 Closing the burner......................................................................................................................................................31
10 LED indicator and special function .........................................................................................................................................32
10.1 Description of LED lamps ..........................................................................................................................................32
10.2 Check mode function .................................................................................................................................................32
10.3 Flame control lock-out or emergency stop condition .................................................................................................32
10.4 LED lamps: burner operating status ..........................................................................................................................33
11 Problems - Causes - Remedies signalled by LED indicators ...............................................................................................34
A Appendix - Accessories ...........................................................................................................................................................39
B Appendix - Electrical panel layout...........................................................................................................................................40
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Contents
2 GB