YASKAWA V1000 Series Installation & Start-Up Manual page 271

6.1 Section Safety
NOTICE
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void
6
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.
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YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)