Omron 3G3AX-DI, User Manual

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6
Precautions for Safe Use
Precautions for Safe Use
„
Installation and Storage
Do not store or use the product in the following places.
• Locations subject to direct sunlight.
• Locations subject to ambient temperature exceeding the specifications.
• Locations subject to relative humidity exceeding the specifications.
• Locations subject to condensation due to severe temperature fluctuations.
• Locations subject to corrosive or flammable gases.
• Locations subject to exposure to combustibles.
• Locations subject to dust (especially iron dust) or salt.
• Locations subject to exposure to water, oil, or chemicals.
• Locations subject to shock or vibration.
„
Transportation, Installation, and Wiring
Observe the following instructions during transportation, installation, and wiring.
• Do not drop or apply a strong impact on the product. Doing so may result in damaged parts or
malfunction.
• Connect the DI Board to the Inverter tightly with the provided fixing screws.
Tighten securely the terminal screws for the signal wire on the DI Board.
Tightening torque: 0.9 N
⋅
m (1.0 N
⋅
m max.)
• Be sure to use the provided ferrite cores. Fix the ferrite cores on the wire or take appropriate
measures so that the ferrite cores will not cover the shield coating of the wire. Not doing so may
cause the Inverter to malfunction.
• Fix the shielding wire properly or take appropriate measures so that the wire will not be weighed
down.
Not doing so may result in shielding wire breakage due to the weight of the ferrite cores.
• Check whether the motor rotation direction is correct, and unusual sound or vibration occurs
during operation.
„
Maintenance and Inspection
Be sure to confirm safety before conducting maintenance, inspection or parts replacement.