About these operating instructions
Ex p relay
Power
Page 6 of 24
Rev. 0
20190910_Manual_Exp-Relais_Power_en.docx
Highlighting in the document
Warnings
Warnings are used in this user manual to warn of property damage and personal
injury.
Always read and follow these warnings.
Warnings are specially highlighted in this user manual and identified by symbols:
DANGER
DANGER indicates a hazardous situation which, if safety measures are not
observed, may result in death or serious injuries with permanent damage.
WARNING
WARNING
indicates a hazardous situation which, if safety measures are not
observed, may result in serious injuries without permanent damage.
CAUTION
CAUTION
indicates a hazardous situation which, if safety measures are not
observed, can result in minor injuries.
ATTENTION
ATTENTION indicates a hazardous situation which, if the safety measures
are not observed, may result in damage to property.
Explanation of the structure of a warning notice
WARNING WORD
Identifies the source of danger, cause of danger or type of danger
Consequence of non-compliance with the described safety measure.
Safety measure
Example of a warning notice
DANGER
Operation of the control unit in the case of damage!
Death or serious injury.
Put the control unit out of operation and secure it against restart.
