Safety Instructions
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Equipment installation, wiring, maintenance, inspection, or parts replacement must
be performed only by professionals.
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Installation, wiring, maintenance, inspection, or parts replacement must be performed
only by experienced personnel who have been trained with necessary electrical
information.
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Installation personnel must be familiar with equipment installation requirements and
relevant technical materials.
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Before installing equipment with strong electromagnetic interference, such as a
transformer, install an electromagnetic shielding device for this equipment to prevent
malfunctions.
Wiring
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Equipment installation, wiring, maintenance, inspection, or parts replacement must
be performed only by professionals.
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Never perform wiring at power-on. Failure to comply will result in an electric shock.
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Before wiring, cut o all equipment power supplies. Wait at least 15 minutes before
further operations because residual voltage exists after power-o.
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Always perform wiring after installation of the equipment is completed.
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Make sure that the equipment is well grounded. Failure to comply will result in an
electric shock.
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During wiring, follow the proper electrostatic discharge (ESD) procedures, and wear
an antistatic wrist strap. Failure to comply will result in damage to internal equipment
circuits.
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Never connect the power cable to output terminals of the equipment. Failure to
comply may cause equipment damage or even a re.
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When connecting a drive with the motor, make sure that the phase sequences of the
drive and motor terminals are consistent to prevent reverse motor rotation.
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Wiring cables must meet diameter and shielding requirements. The shielding layer of
the shielded cable must be reliably grounded at one end.
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After wiring, make sure that no screws are fallen and cables are exposed in the
equipment.
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