
1 Preface and Safety
YASKAWA ELECTRIC
SIEP C730600 92A YASKAWA AC Drive Option SI-EN3 Technical Manual
5
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.
General Safety
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.
General Precautions
• The diagrams in this section may include options and drives without covers or safety shields to illustrate details. Be sure to reinstall covers or
shields before operating any devices. The option should be used according to the instructions described in this manual.
• The diagrams in this manual are provided as examples only and may not pertain to all products covered by this manual.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to improve
the product and/or the manual.
• Contact a Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cove to order new
copies of the manual.
DANGER
Heed the safety messages in this manual.
Failure to comply will cause death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings
in this manual.
W ARNING
Electrical Shock Hazard
Do not attempt to modify or alter the drive or drive circuitry in any way not explained in this manual.
Failure to comply could cause death or serious injury and will void warranty. Yaskawa is not responsible for any
modification of the product made by the user. Do not modify this product.
NOTICE
Do not expose the drive or the option to halogen group disinfectants. Do not pack the drive or the option in
fumigated or sterilized wooden materials. Do not sterilize the entire package after packing the product.
Failure to comply could damage electrical components in the option.
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