YASKAWA iC9000 Series - Safety Precautions; Safety Information; Safety Precautions that Must Always be Observed; General Precautions

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1.5 Safety Precautions
1.5.1 Safety Information
To prevent personal injury and equipment damage in advance, the following signal words are used to indicate
safety precautions in this document. The signal words are used to classify the hazards and the degree of damage
or injury that may occur if a product is used incorrectly. Information marked as shown below is important for
safety. Always read this information and heed the precautions that are provided.
1.5.2 Safety Precautions That Must Always Be Observed
(1) General Precautions
1.5 Safet
y
Precautions
DANGER
Indicates precautions that, if not heeded, are likely to result in loss of life, serious injury, or
fire.
WARNING
Indicates precautions that, if not heeded, could result in loss of life, serious injury, or fire.
CAUTION
Indicates precautions that, if not heeded, could result in relatively serious or minor injury, or
in fire.
NOTICE
Indicates precautions that, if not heeded, could result in property damage.
WARNING
The installation must be suitable and it must be performed only by an experienced
technician.
There is a risk of electrical shock or injury.
Before connecting the machine and starting operation, make sure that an emergency stop
procedure has been provided and is working correctly.
There is a risk of injury.
Do not approach the machine after a momentary interruption to the power supply. When
power is restored, the product and the device connected to it may start operation suddenly.
Provide safety measures in advance to ensure human safety when operation restarts.
There is a risk of injury.
Do not touch anything inside the product.
There is a risk of electrical shock.
Do not attempt to modify the product in any way.
There is a risk of injury or device damage.
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Preface and General Precautions