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Warning caution prohibited mandatory – Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors User Manual

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Safety Information

The following conventions are used to indicate precautions in this manual. Failure to heed precautions pro-

vided in this manual can result in serious or possibly even fatal injury or damage to the products or to related
equipment and systems.

Indicates precautions that, if not heeded, could possibly 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 series

consequences if not heeded.

Indicates prohibited actions that must not be performed. For example,

this symbol would be used to indicate 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