Fronius String Control 250/30 DCD DF - Manual (Page 81)

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EN
Closing the Fronius String Control 250/30 DCD DF
Safety
Closing the Froni-
us String Control
250/30 DCD DF
Fitting the contact protectors Closing the Fronius String Control 250/30 DCD DF
WARNING! An electric shock can be fatal. Danger from DC voltage in PV mod-
ules.
-
Make sure that both the input side and output side of the device are de-ener-
gised before attaching any connections.
- All connections must be made by qualified electricians.
- Note the safety rules in these operating instructions.
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