Riello G30 MRBLU CF Installations, Gebrauchs Und Wartungsanweisungen Seite 32

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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

9.3.1 Access to the fan...........................................................................................................................................................22

9.3.2 Nozzle replacement.......................................................................................................................................................22

9.3.3 Head assembly/electrode replacement .........................................................................................................................23

9.4

Control box visual diagnostics.......................................................................................................................................24

9.4.1 Led colour code of the control box reset button ............................................................................................................24

9.4.2 Block types and intervention times if the burner fails ....................................................................................................25

Resetting the control box................................................................................................................................................................................................... 25

9.4.3

9.4.4 Recycle function ............................................................................................................................................................25

9.4.5 Logging of burner operating parameters .......................................................................................................................25

9.5

Supplementary, programmable control box functions ...................................................................................................25

9.5.1 Post-purging function (t6) ..............................................................................................................................................25

9.5.2 Continuous purging function, (only for applications in which this is provided for) .........................................................26

9.5.3 Long pre-purging (t7) operation.....................................................................................................................................26

9.5.4 Function setting procedure using reset button ..............................................................................................................26

10 Faults / Solutions ......................................................................................................................................................................27

10.1

Burner start-up difficulties..............................................................................................................................................27

10.2

Operating faults .............................................................................................................................................................27

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