8
Precautions for Safe Use
Installation and Wiring Precautions
Do not step on or place a heavy object on the product.
Doing so may result in injury.
Do not cover the inlet/outlet ports and do not let any foreign objects enter the product.
Doing so may result in fire.
Be sure to install the product in the correct direction.
Not doing so may result in malfunction.
Keep the specified distance between the Servo Drive and the control panel or with other
devices.
Not doing so may result in fire or malfunction.
Do not apply a strong impact on the Servomotor shaft or Servo Drive.
Doing so may result in malfunction.
Be sure to wire correctly and securely.
Not doing so may result in motor runaway, injury, or malfunction.
Be sure that all the mounting screws, terminal block screws, and cable connector screws are
tightened securely.
Not doing so may result in malfunction.
Use crimp terminals for wiring.
Do not connect bare stranded wires directly to the protective ground terminal.
Doing so may result in fire.
Always use the power supply voltage specified in the User’s Manual.
Not doing so may result in malfunction or burning.
Take appropriate measures to ensure that the specified power with the rated voltage and
frequency is supplied. Use particular caution if the product is used in a place where a stable
power supply cannot be provided.
Not doing so may result in equipment damage.
Install breakers and take other safety measures against short-circuiting of external wiring.
Not doing so may result in fire.
Take sufficient shielding measures when using the product in the following locations.
Not doing so may result in damage to the product.
Locations subject to static electricity or other forms of noise.
Locations subject to strong electromagnetic fields and magnetic fields.
Locations subject to possible exposure to radioactivity.
Locations close to power lines.
Connect an emergency stop shutoff relay in series with the brake control relay.
Not doing so may result in injury or product failure.
Caution
