YASKAWA CR700

Standards Compliance
4
4.1 Section Safety
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 247
NOTICE
Damage to Equipment
When you touch the drive and circuit boards, make sure that you observe correct electrostatic
discharge (ESD) procedures.
If you do not follow procedures, it can cause ESD damage to the drive circuitry.
Do not break the electrical connection between the drive and the motor when the drive is
outputting voltage.
Incorrect equipment sequencing can cause damage to the drive.
Before you connect a dynamic braking option to the drive, make sure that qualified personnel
read and obey the Braking Unit and Braking Resistor Unit Installation Manual
(TOBPC72060001).
If you do not read and obey the manual or if personnel are not qualified, it can cause damage to the drive and
braking circuit.
Make sure that all connections are correct after you install the drive and connect peripheral
devices.
Incorrect connections can cause damage to the drive.
Note:
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the drive during drive installation. Put a temporary
cover over the drive during installation. Remove the temporary cover before start-up. Unwanted objects inside of the drive can cause
damage to the drive.