Installation Precautions; Wiring Precautions - Omron SYSDRIVE 3G3RV Series User Manual

Transportation Precautions
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Installation Precautions

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Wiring Precautions

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Do not hold by front cover or panel, instead, hold by the radiation fin (heat sink) while
transporting the product. Doing so may result in injury.
Do not pull on the cables. Doing so may result in damage to the product or malfunc-
tion.
Use the eye-bolts only for transporting the Inverter. Using them for transporting the
machinery may result in injury or malfunction.
Provide an appropriate stopping device on the machine side to secure safety. (A hold-
ing brake is not a stopping device for securing safety.) Not doing so may result in
injury.
Provide an external emergency stopping device that allows an instantaneous stop of
operation and power interruption. Not doing so may result in injury.
Be sure to install the product in the correct direction and provide specified clearances
between the Inverter and control panel or with other devices. Not doing so may result
in fire or malfunction.
Do not allow foreign objects to enter inside the product. Doing so may result in fire or
malfunction.
Do not apply any strong impact. Doing so may result in damage to the product or mal-
function.
Wiring must be performed only after confirming that the power supply has been turned
OFF. Not doing so may result in electrical shock.
Wiring must be performed by authorized personnel. Not doing so may result in electri-
cal shock or fire.
Be sure to confirm operation only after wiring the emergency stop circuit. Not doing so
may result in injury.
Always connect the ground terminals to a ground of 100 Ω or less for the 200-V AC
class, or 10 Ω or less for the 400-V AC class. Not connecting to a proper ground may
result in electrical shock.
Install external breakers and take other safety measures against short-circuiting in
external wiring. Not doing so may result in fire.
Confirm that the rated input voltage of the Inverter is the same as the AC power sup-
ply voltage. An incorrect power supply may result in fire, injury, or malfunction.
Connect the Braking Resistor and Braking Resistor Unit as specified in the manual.
Not doing so may result in fire.