Warning Notices On The Device - Fronius String Control 250/30 DCD DF Bedienungsanleitung

Warning notices There are warning notices and safety symbols affixed to the Fronius String Control 250/30
on the device DCD DF. These warning notices and safety symbols must not be removed or painted over.
They warn against operating the device incorrectly, as this may result in serious injury and
damage.
Safety symbols:
Text of the warning notices:
WARNING!
An electric shock can be fatal.
Danger from DC voltage in solar modules.
More than one power supply source. Disconnect from all power supply sources before
starting any maintenance work.
Make sure that both the input side and output side of the device are de-energised before
opening the device.
Dangerous voltage from solar modules that are exposed to light!
The connection compartment may only be opened by qualified electricians.
Risk of serious injury and damage due to incorrect operation
Do not use the functions described here until you have thoroughly read and un-
derstood the following documents:
- these operating instructions
- all the operating instructions for the system components of the photovoltaic
system, especially the safety rules
Dangerous electrical voltage
Do not dispose of used devices with domestic waste. Dispose of them according
to safety rules.
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