YASKAWA T1000A Technical Manual page 337

8.1 Section Safety
NOTICE
Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
Never connect or disconnect the motor from the drive while the drive is outputting voltage.
Improper equipment sequencing could result in damage to the drive.
When a fuse blows or if drive power has been interrupted, wait briefly before switching the power back on or
operating the peripheral devices.
Check the wiring and the selection of peripheral devices to identify the cause. Contact your supplier before restarting
the drive or the peripheral devices if the cause cannot be identified.
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YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual 337