YASKAWA GA700 Technical Manual page 179

4.1 Safety Precautions
WARNING
Do not place flammable or combustible materials on top of the drive and do not mount the drive
to flammable or combustible materials. Attach the drive to metal or other noncombustible
material.
Failure to comply could cause death or serious injury.
Crush Hazard
Do not perform work on the drive without eye protection. Wear eye protection before beginning
work on the drive.
Failure to comply could result in serious injury.
NOTICE
Observe proper electrostatic discharge (ESD) procedures when handling the drive and circuit
boards.
Failure to comply could cause 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 damage the drive.
Do not use unshielded wire for control wiring. Use shielded twisted-pair wires and ground the
shield to the ground terminal of the drive.
Failure to comply may cause electrical interference resulting in poor system performance.
Carefully review instruction manual TOBPC72060001 before connecting a dynamic braking
option to the drive.
Failure to comply could damage the drive or braking circuit.
Do not modify the drive circuitry.
Failure to comply could cause damage to the drive and will void warranty. Yaskawa is not responsible for any
modification of the product made by the user.
Confirm that all connections are correct after installing the drive and connecting peripheral
devices.
Failure to comply could damage the drive.
Do not energize the power or operate equipment soon after a fuse blows or the circuit breaker
(ELCB) trips. Check the condition of cable wiring and peripheral devices to identify the root
cause. If the root cause cannot be determined, do not turn on the power or operate equipment.
Contact Yaskawa Support immediately.
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YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual 179