Fronius Symo 10.0-3-M Serviceanleitung, Ersatzteilliste Seite 93

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 .........................................................................................................................
Components with their own instructions ...............................................................................................
Safety inspection...................................................................................................................................
Appendix ...............................................................................................................................................
Tools and measuring devices ....................................................................................................................
General .................................................................................................................................................
Tools required .......................................................................................................................................
Measuring and testing equipment.........................................................................................................
Auxiliary materials.................................................................................................................................
Function overview ...................................................................................................................................... 100
Device concept ..................................................................................................................................... 100
Proper use/intended purpose................................................................................................................ 101
Warning notices on the device.............................................................................................................. 101
Software update.................................................................................................................................... 102
Error location aid
Service codes ............................................................................................................................................ 105
Safety.................................................................................................................................................... 105
General ................................................................................................................................................. 105
Status code display............................................................................................................................... 105
Software update after a PC board replacement.................................................................................... 105
Total failure of the display ..................................................................................................................... 106
Status codes ......................................................................................................................................... 106
Customer service .................................................................................................................................. 119
Operation in dusty environments .......................................................................................................... 119
Error flowchart............................................................................................................................................ 120
General ................................................................................................................................................. 120
Permanent faults................................................................................................................................... 120
Temporary faults ................................................................................................................................... 121
Abnormal behaviour.............................................................................................................................. 121
Changing components
General ...................................................................................................................................................... 125
Safety.................................................................................................................................................... 125
Measuring the intermediate circuit voltage ........................................................................................... 126
ESD guidelines ..................................................................................................................................... 127
General ................................................................................................................................................. 127
Overview ............................................................................................................................................... 127
Changing components ............................................................................................................................... 128
Safety.................................................................................................................................................... 128
Opening and closing the device............................................................................................................ 128
Replacing threaded bushings in the base shell .................................................................................... 131
Replacing the DC disconnector ............................................................................................................ 133
Replacing the Eco DC disconnector ..................................................................................................... 134
Replacing the Eco fuse ......................................................................................................................... 136
Replacing the Overvoltage PC board Eco ............................................................................................ 137
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