Fronius PVI1903OHM Operating Instructions Manual page 73

Safety symbols:
Danger of serious injury and damage due to incorrect operation
Do not use the functions described here until you have fully read and unders-
tood the following documents:
- These Operating Instructions
- All the Operating Instructions for the system components of the photovol-
taic system, especially the safety rules
Dangerous electrical voltage
Before opening the machine, wait for the capacitors to discharge!
Hot surface
Text of the warning notices:
WARNING!
An electric shock can be fatal. Before opening the device, it must be disconnected at the
input and output. Wait for the capacitors to discharge (15 seconds).
WARNING!
The device must not be covered and nothing may be hung over the device or the cables.
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