10
Safety Precautions Document
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Installation and Wiring
Do not step on the product or place heavy articles on it.
Injury may result.
Do not block the intake or exhaust openings. Do not allow foreign objects to enter the
product.
Fire may result.
Be sure to observe the mounting direction.
Failure may result.
Provide the specified clearance between the Servo Drive and the inner surface of the control
panel or other equipment.
Fire or failure may result.
Do not apply strong impact on the motor shaft or Servo Drive.
Failure may result.
Wire the cables correctly and securely.
Runaway motor, injury or failure may result.
Securely tighten the unit mounting screws, terminal block screws and cable screws.
Failure may result.
Use crimp terminals for wiring.
If simple twisted wires are connected directly to the protective ground terminal, fire may
result.
Only use the power supply voltage specified in this manual.
Burn damage may result.
In locations where the power supply infrastructure is poor, make sure the rated voltage can
be supplied.
Equipment damage may result.
Provide safety measures, such as a breaker, to protect against short circuiting of external
wiring.
Fire may result.
If the product is used in the following locations, provide sufficient shielding measures.
Location where noise generates due to static electricity, etc.
Location where a strong electric or magnetic field generates
Location where exposure to radioactivity may occur
Location where power supply lines are running nearby
Using the product in these locations may result in equipment damage.
Connect an immediate stop relay in series with the brake control relay.
Injury or failure may result.
When connecting the battery, make sure the correct polarity is connected.
Battery damage or explosion may result.
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