Hitachi Hidic EH-150 EH-OLNK Applications Manual page 3

Read this manual and related documents thoroughly before installing, operating, performing preventive maintenance or
performing inspection, and be sure to use the unit correctly. Use this product after acquiring adequate knowledge of
the unit, all safety information, and all cautionary information. Also, make sure this manual enters the possession of
the chief person in charge of safety maintenance.
Safety caution items are classified as "Danger" and "Caution" in this document.
DANGER
CAUTION
However, depending on the circumstances, items marked with
In any case, they both contain important information, so please follow them closely.
Icons for prohibited items and required items are shown below:
: Indicates prohibited items (items that may not be performed). For example, when open flames are prohibited,
: Indicates required items (items that must be performed). For example, when grounding must be performed,
is shown.
Safety Precautions
: Cases where if handled incorrectly a dangerous circumstance may be created, resulting in
possible death or severe injury.
: Cases where if handled incorrectly a dangerous circumstance may be created, resulting in
possible minor to medium injury to the body, or only mechanical damage.
CAUTION
may result in major accidents.
is shown.