YASKAWA E1000 Technical Manual page 57

3.1 Section Safety
W ARNING
Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.
When installing dynamic braking options, perform all wiring exactly as specified in the wiring diagrams
provided.
Failure to do so can result in fire. Improper wiring may damage braking components.
CAUTION
Do not carry the drive by the front cover or the terminal cover.
Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury.
NOTICE
If a fuse is blown or equipment for residual current monitoring/detection (RCM/RCD) is tripped, check the
wiring and the selection of the peripheral devices.
Contact your supplier if the cause cannot be identified after checking the above.
Do not restart the drive until 5 minutes passes and CHARGE lamp is OFF or immediately operate the
peripheral devices if a fuse is blown or equipment for residual current monitoring/detection (RCM/RCD) is
tripped.
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.
For models CIMR-E4A0930 and 4A1200, make sure to install a fuse and equipment for residual current
monitoring/detection (RCM/RCD).
Failure to comply may result in serious damage to the facilities in case the drive is defected.
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.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance. Use shielded, twisted-pair
wires and ground the shield to the ground terminal of the drive.
3
Do not allow unqualified personnel to use the product.
Failure to comply could result in damage to the drive or braking circuit.
Carefully review instruction manuals TOBPC72060000 and TOBPC72060001 when connecting a dynamic braking
option to the drive.
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other
devices.
Failure to comply could result in damage to the drive.
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual 57