Schaller Automation Visatron VN2020 - Information, Warning and Mandatory Signs that Are Used

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Operating manual  VISATRON® Oil Mist Detector  VN2020 / VN2020 EX
Part number 183001  Version 3.0
SAFETY INSTRUCTIONS
2.3 Information, warning and mandatory signs that are used
The following symbols and signs according to DIN EN ISO 7010 and DIN 4844-2 are
used in this operating manual:
Symbol
Explanation
General warning sign
Warning; electricity
Warning; explosive atmosphere (Atex)
Warning; explosive atmosphere (Atex; IECEx)
Warning; hot surface
Warning; overhead load
Disconnect before carrying out maintenance or repair
Connect an earth terminal to the ground
Wear protective gloves
Wear ear protection
Wear eye protection
Wear head protection