
1 Preface and Safety
6
YASKAWA ELECTRIC
TOBP C730600 92D YASKAWA AC Drive Option SI-EN3 Installation Manual
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Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. The
option must be installed according to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to
heed these messages could result in serious or possibly even fatal injury or damage to the
products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will cause death or serious
injury
.
W ARNING
Indicates a hazardous situation, which, if not avoided, could cause death or serious
injury.
CAUTION
Indicates a hazardous situation, which, if not avoided, could cause minor or
moderate injury.
NOTICE
Indicates an equipment damage message.
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