1 Preface and Safety
YASKAWA ELECTRIC
TOBP C730600 86F YASKAWA AC Drive Option SI-T3 Installation Manual
7
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General Safety
General Precautions
• The diagrams in this section may include drives without covers or safety shields to
illustrate details. Be sure to reinstall covers or shields before operating any devices. The
option board 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 Yaskawa or a Yaskawa representative and provide the manual number shown
on the front cover 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.
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