5 Installation Procedure
18
YASKAWA ELECTRIC
TOBP C730600 63C V1000 Option SI-ET3/V Installation Manual
u
Prepare the Drive for the Option
Before beginning the installation procedure:
1. Wire the drive and make the proper connections to drive terminals according to the manual
packaged with the drive.
2. Verify that the drive functions normally.
u
Install the Option
Refer to the instructions below to install the option.
DANGER!
Electrical Shock Hazard. Do not inspect, connect, or disconnect any wiring while the drive is
energized. Failure to comply will cause death or serious injury. Before servicing, disconnect all power to the
equipment and wait for at least the time specified on the warning label. The internal capacitor remains
charged even after the drive is de-energized. The charge indicator LED will extinguish when the DC bus
voltage is below 50 Vdc. When all indicators are OFF, measure for unsafe voltages to confirm the drive is
safe.
1.
Shut off power to the drive, wait the appropriate amount of time for voltage to
dissipate, then remove the front cover (D).
Refer to the manual packaged with the drive for details on cover removal.
NOTICE:
Damage to Equipment. Observe proper electrostatic discharge (ESD) procedures when handling
the option, drive, and circuit boards. Failure to comply could cause ESD damage to circuitry.
Figure 5
Figure 5 Remove the Front Cover
V1000
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