Fronius IG-TL 3.0 Operating Instructions Manual page 19

Safety Symbols:
Risk of serious injury or damage due to incorrect operation
Do not use the functions described until you have thoroughly read and under-
stood the following documents:
- These operating instructions
- All operating instructions for the system components of the photovoltaic
system, especially the safety rules
Dangerous electrical voltages
Warning Notice Texts:
WARNING!
An electric shock can be fatal. Before opening the machine, it must be de-energized at the
input and output.
You must wait until the capacitors have discharged. Discharge takes 3 minutes.
Solar modules exposed to light create dangerous voltage.
The service area should only be opened by a licensed electrician.
CAUTION!
Inverters and other current-carrying components of a photovoltaic system may be dam-
aged through faulty or improper installation. Faulty or improper installation may cause
overheating of cables and terminals as well as the formation of arcs. This could cause ther-
mal damage, which in turn may lead to fires. Please note the following when connecting
the AC and DC cables:
- Securely tighten all terminals using the proper torque listed in the operating instruc-
tions
- Do not overload cables
- Check cables for damage and that they are wired correctly
- Follow all safety instructions, operating instructions as well as any local connection
regulations
Dear Customer, The purpose of this information sheet is to emphasize that the manufac-
turer's specifications regarding connection, installation and operation must be followed.
You must carefully follow all installation steps and make all connections in accordance with
specifications and regulations to minimize any risk of danger. The tightening torques for
the respective terminals are listed in the operating instructions for each respective device.
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