Safety Precautions
Definition of Precautionary Information
The following notation is used in this manual to provide precautions required to ensure safe usage of
the E5@C Digital Controllers.
The safety precautions that are provided are extremely important to safety. Always read and heed the
information provided in all safety precautions.
The following notation is used.
CAUTION
Symbols
Symbol
Caution
Prohibition
Mandatory
Caution
E5@C Digital Temperature Controllers User's Manual (H174)
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or in property damage.
• General Caution
Indicates non-specific general cautions, warnings, and dangers.
• Electrical Shock Caution
Indicates possibility of electric shock under specific conditions.
• General Prohibition
Indicates non-specific general prohibitions.
• General Caution
Indicates non-specific general cautions, warnings, and dangers.
Safety Precautions
Meaning
5