Pepperl+Fuchs KFD2-SR3-2.2S Manual page 6

Functional Safety KFD2-SR3-(Ex)2.2S
Introduction
Depending on the risk level, the warning messages are displayed in descending
order as follows:
Danger!
This symbol indicates an imminent danger.
Non-observance will result in personal injury or death.
Warning!
This symbol indicates a possible fault or danger.
Non-observance may cause personal injury or serious property damage.
Caution!
This symbol indicates a possible fault.
Non-observance could interrupt the device and any connected systems and
plants, or result in their complete failure.
Informative Symbols
Note!
This symbol brings important information to your attention.
Action
This symbol indicates a paragraph with instructions. You are prompted to perform
an action or a sequence of actions.
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