Riello BGK3 Instrucciones De Instalación, Montaje Y Funcionamiento página 4

9 Maintenance ..............................................................................................................................................................................21
9.1 Notes on safety for the maintenance.............................................................................................................................21
9.2 Maintenance programme ..............................................................................................................................................21
9.2.1 Maintenance frequency .................................................................................................................................................21
9.2.2 Checking and cleaning ..................................................................................................................................................21
9.3 Maintenance position ....................................................................................................................................................22
9.4 Control box visual diagnostics.......................................................................................................................................23
9.4.1 Led colour code of the control box reset button ............................................................................................................23
9.4.2 Block types and intervention times if the burner fails ....................................................................................................24
9.4.3 Resetting the control box...............................................................................................................................................24
9.4.4 Recycle function ............................................................................................................................................................24
9.4.5 Logging of burner operating parameters .......................................................................................................................24
9.5 Supplementary, programmable control box functions ...................................................................................................24
9.5.1 Post-purging function (t6) ..............................................................................................................................................24
9.5.2 Continuous purging function, (only for applications in which this is provided for) .........................................................25
9.5.3 Long pre-purging (t7) operation.....................................................................................................................................25
9.5.4 Function setting procedure using reset button ..............................................................................................................25
10 Faults / Solutions ......................................................................................................................................................................26
10.1 Burner start-up difficulties..............................................................................................................................................26
10.2 Operating faults .............................................................................................................................................................27
20013962
Contents
2 GB