HEC-OM-O018-A
Chapter 1 Safety Instructions
1.2 Hazard Warning Labels
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1.2 Hazard Warning Labels
Hazard warning labels are applied to the sections of this system in which
potential hazards are present during system operation and maintenance.
Hazard warning labels are presented in sizes and colors that will get the
attention of the worker. They contain symbols in addition to the descriptions
of warnings.
1.2.1 Content of label
Table 1-1 Content of Caution label
Symbol Meaning
Attention, consider accompanying documents.
Caution, risk of electric shock.
Caution, handling of heavy object may affect human body.
It should be handled by two or more workers.
z Do not peel off or deface the Warning label and Caution label.
z Confirm the location of the Warning label and Caution label.
z Read the contents of the Warning label and Caution label carefully
and keep them in mind.
z Users are NOT allowed to change the location of the Warning label
and Caution label. If replacing a peeled off or worn out label, affix
the new label to exactly the same location as the replaced label.