D1-N Series Servo Drive User Manual About This User Manual
1-4 HIWIN MIKROSYSTEM Corp.
1.2 Safety precautions
Carefully read through this user manual before installation, transportation, maintenance and
examination. Ensure the product is correctly used.
Carefully read through electromagnetic (EM) information, safety information and related precautions
before operation.
Safety precautions in this user manual are classified into Warning, Attention, Prohibited and
Required.
Signal Word Description
It indicates if the precaution is not observed, it is likely to cause property
loss, serious injury or death.
It indicates the precaution must be observed.
It indicates prohibited activity.
It indicates mandatory activity.
Ensure the servo drive is correctly grounded. Use PE bar in the control cabinet as reference potential.
Perform low-ohmic grounding for safety reason.
Do not touch motor power connectors even when the motor is not moving. Do not remove motor power cable
from the servo drive when it is still power-on, or there is a risk of electric shock or damage to the contact.
Do not touch live part (contact or bolt) or connector within 5 minutes after disconnecting the servo drive from
power supply. For safety reason, we suggest measuring the voltage in the intermediate circuit and wait until it
falls to 40 Vdc.
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