APsystems DS3 Series - Symbols in Lieu of Words

APsystems DS3 series User manual
4
1. Important Safety Instructions
1.3 Symbols in lieu of words
Trademark.
Caution, risk of electric shock.
Caution, hot surface.
NOTICE, danger!
This device directly connected with electricity generators and public grid.
Refer to the operating instructions.
Qualified personnel
Person adequately advised or supervised by an electrically skilled person to enable him or her to
perceive risks and to avoid hazards which electricity can create. For the purpose of the safety
information of this manual, a "qualified person" is someone who is familiar with requirements for
safety, electrical system and EMC and is authorized to energize, ground, and tag equipment,
systems, and circuits in accordance with established safety procedures. The inverter and
photovoltaic system may only be commissioned and operated by qualified personnel.