Safety instructions 13
6. Install temporary grounding as required by the local regulations. Connect the AC and
DC busbars (in both DC sections) to the PE with a temporary grounding tool.
7. Ask the person in control of the electrical installation work for a permit to work.
8. After you finish the work, remove the temporary grounding and tell the person
responsible for work about the completed works. After you make sure that the voltage
can be connected, close the disconnectors.
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