5
Maintenance .................................................................................................................. 129
Safety......................................................................................................................... 129
General ...................................................................................................................... 129
Operation in Environments with a Strong Formation of Dust ..................................... 129
Opening Fronius IG Plus for Service/Maintenance .................................................... 130
Replacing String Fuses .................................................................................................. 131
Safety......................................................................................................................... 131
Before Installing ......................................................................................................... 131
Replacing Fuses ........................................................................................................ 132
Finally... ...................................................................................................................... 132
Appendix 133
Technical Data ............................................................................................................... 135
Fronius IG Plus 35 ..................................................................................................... 135
Fronius IG Plus 50 ..................................................................................................... 136
Fronius IG Plus 70 ..................................................................................................... 137
Fronius IG Plus 100 ................................................................................................... 138
Fronius IG Plus 120 ................................................................................................... 139
Fronius IG Plus 150 ................................................................................................... 140
Explanation of footnotes ............................................................................................ 140
Relevant Standards and Directives ................................................................................ 141
CE Mark ..................................................................................................................... 141
Parallel Operation of In-Plant Power Generation Systems ........................................ 141
Switching to Prevent Stand-alone Operation ............................................................. 141
Grid Failure ................................................................................................................ 141
Relevant Standards and Directives ............................................................................ 141
Warranty and Disposal ................................................................................................... 142
Warranty Provisions and Liability ............................................................................... 142
Exclusions to Warranty Claims .................................................................................. 142
Warranty Claim Requirements ................................................................................... 142
Scope of Warranty ..................................................................................................... 142
Warranty Period ......................................................................................................... 143
Proof of Warranty....................................................................................................... 143
Disposal ..................................................................................................................... 143