MV510 series high-voltage inverter maintenance manual
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1.16 Please read the warning sign on the drive prior to operation.Otherwise,
electric shock or injury may be caused.
1.17 Do not stop air conditioner in the VFD room during operation.Otherwise, the
room temperature may raise and lead to failure of the drive.
1.18 Turn the circuit breaker of medium-voltage power and control power to the
OFF position prior to cleaning or inspection.
1.19 Do not touch the rotating cooling fan, or injury may be caused.