WIKA CPC3000 - Manual (Page 2)

Pneumatic High-Speed Pressure Controller CPC3000
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1 
11498171.01 08/2009 GB
This Warning symbol indicates that danger of injury for persons and the
environment and/or considerable material damage (mortal danger, danger
of injury) will occur if the respective safety precautions are not taken.
This Caution symbol indicates danger for the system and material if the
respective safety precautions are not taken.
This Notice symbol does not indicate safety notices but information for a
better understanding of the facts.
Warning
Notice
Caution