SMC Networks HEC002-A5, Operation Manual

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Safety Instructions
HEC002-A/HEC006-A 2-2
Table2-1 Division of DANGER, WARNING, CAUTION, and NOTE
Table2-2 Meaning of symbols
These paragraphs highlight hazards that would cause serious or even
fatal injuries to workers if handled improperly or important instructions
are ignored.
These paragraphs highlights hazards that might cause serious injuries to
workers if the appropriate procedure is not carried out or warnings are
ignored.
These paragraphs highlights hazards that might cause serious injuries to
workers or might damage the unit, installed devices or products if the
appropriate procedure is not carried out or cautions are ignored.
These paragraphs highlight knowledge which is recommended to be
known to avoid mistakes that likely to happen during operation. Also
anything that might damage the unit or performance of product for
checking is described.
IEC/ISO standard
Attention, consult accompanying
documents
Meaning
Caution, risk of electric shock
Symbol
IEC 348
ISO 3864, No. B.3.6
!
DANGER
!
WARNING
!
CAUTION
NOTE