Fronius Symo 3.0-3-S Serviceanleitung Seite 71

Contents
General information
Foreword and safety instructions ...............................................................................................................
Safety....................................................................................................................................................
Protective measures against ESD ........................................................................................................
Fronius Technical Support ....................................................................................................................
Ordering spare parts .............................................................................................................................
General .................................................................................................................................................
Tools and measuring devices ...............................................................................................................
Functional description ...........................................................................................................................
Troubleshooting guide ..........................................................................................................................
Replacing components .........................................................................................................................
Safety inspection...................................................................................................................................
Appendix ...............................................................................................................................................
Tools and measuring devices ....................................................................................................................
General .................................................................................................................................................
Tools required .......................................................................................................................................
Measuring and testing equipment.........................................................................................................
Ancillary materials.................................................................................................................................
Function overview ......................................................................................................................................
Device concept .....................................................................................................................................
Proper use ............................................................................................................................................
Warning notices on the device..............................................................................................................
Software update....................................................................................................................................
Error location aid
Service codes ............................................................................................................................................
Safety....................................................................................................................................................
General .................................................................................................................................................
Displaying status codes ........................................................................................................................
Software update after a PC board replacement....................................................................................
Total failure of the display .....................................................................................................................
Status codes .........................................................................................................................................
Customer service ..................................................................................................................................
Operation in dusty environments ..........................................................................................................
Error flowchart............................................................................................................................................
General .................................................................................................................................................
Permanent faults...................................................................................................................................
Temporary faults ...................................................................................................................................
Abnormal behaviour..............................................................................................................................
Changing components
General ...................................................................................................................................................... 103
Safety.................................................................................................................................................... 103
ESD guidelines ..................................................................................................................................... 103
General ................................................................................................................................................. 104
Overview ............................................................................................................................................... 104
Changing components ............................................................................................................................... 105
Safety.................................................................................................................................................... 105
Opening and closing the device............................................................................................................ 105
Replacing the DC disconnector ............................................................................................................ 108
Replacing the 4k5 external fan ............................................................................................................. 109
Replacing the 8k2 external fan ............................................................................................................. 111
Replacing the 4k5 internal fan .............................................................................................................. 113
Replacing the 8k2 internal fan .............................................................................................................. 113
Replacing the Datamanager cardWLAN option .................................................................................... 115
Replacing the display PC board - Recerbo........................................................................................... 117
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