Yaskawa DC Power Input Σ-V Series - Manual (Page 3)

E-1
Safety Information
The following conventions are used to indicate precautions in this manual.
Failure to heed precautions provided in this manual can result in serious or
possibly even fatal injury or damage to the products or to related equipment
and systems.
General Precautions
• The drawings presented in this manual are sometimes shown
without covers or protective guards. Always replace the cover or
protective guard as specified first, and then operate the products
in accordance with the manual.
• The drawings presented in this manual are typical examples and
may not match the product you received.
• This manual is subject to change due to product improvement,
specification modification, and manual improvement. When this
manual is revised, the manual code is updated and the new man-
ual is published as a next edition. The edition number appears on
the front and back covers.
• Yaskawa will not take responsibility for the results of unautho-
rized modifications of this product. Yaskawa shall not be liable for
any damages or troubles resulting from unauthorized modifica-
tion.
Indicates precautions that, if not heeded, could possi-
bly result in loss of life or serious injury.
Indicates precautions that, if not heeded, could result
in relatively serious or minor injury, damage to the
product, or faulty operation.
In some situations, the precautions indicated could
have serious consequences if not heeded.
Indicates prohibited actions that must not be per-
formed. For example, this symbol would be used to in-
dicate that fire is prohibited as follows:
.
Indicates compulsory actions that must be performed.
For example, this symbol would be used as follows to
indicate that grounding is compulsory:
.
WARNING
CAUTION
PROHIBITED
MANDATORY