‑9‑
● Perform a trial run after wiring and parameter setting to ensure that the equipment
operates safely. Failure to comply may result in personal injuries or equipment damage.
● Before power‑on, ensure that the nominal voltage of the equipment is consistent with
the power supply voltage. Improper power supply voltage will cause a fire.
● Before power‑on, ensure that there are no people around the equipment, motor and
other machines. Failure to comply will result in injuries or death.
Operation
● Only qualified professionals are allowed to run the equipment. Failure to comply can
result in injury or death.
● Do not touch any wiring terminals or remove any part of the equipment during
operation. Failure to comply will result in an electric shock.
● Do not touch the equipment enclosure, fan, or resistor to sense the temperature. Failure
to comply may result in burns.
● Prevent metal or other objects from falling into the device during operation. Failure to
comply may result in a fire or product damage.
Maintenance
● Only professionals are allowed to perform installation, wiring, maintenance, inspection
or parts replacement on the equipment.
● Do not perform maintenance on the equipment with power ON. Failure to comply can
result in the risk of electric shock.
● Before maintenance, cut off all power supplies of the device and wait for a period
specified on the warning label of the device.
● When a PM motor rotates, its terminals will produce induced voltage even if the motor is
powered off. Failure to comply will result in an electric shock.
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