Eaton 9000X, User Manual

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9000X AF Drives User Manual
viii
For more information visit: www.eaton.com MN04001004E
June 2009
Warnings and Cautions
Read this manual thoroughly and make sure you understand the procedures before you
attempt to install, set up, or operate this Cutler-Hammer
® SVX9000/SPX9000 Adjustable
Frequency Drive from Eaton’s electrical business.
Warnings
WARNING
Be sure to ground the unit following the instructions in this manual.
Ungrounded units may cause electric shock and/or fire.
WARNING
This equipment should be installed, adjusted, and serviced by
qualified electrical maintenance personnel familiar with the
construction and operation of this type of equipment and the
hazards involved. Failure to observe this precaution could result in
death or severe injury.
WARNING
Components within the SVX9000/SPX9000 power unit are live
when the drive is connected to power. Contact with this voltage is
extremely dangerous and may cause death or severe injury.
WARNING
Line terminals (L1, L2, L3), motor terminals (U, V, W) and the DC-
link/brake resistor terminals (-/+) are live when the drive is
connected to power, even if the motor is not running. Contact with
this voltage is extremely dangerous and may cause death or severe
injury.
WARNING
Even though the control I/O-terminals are isolated from line
voltage, the relay outputs and other I/O-terminals may have
dangerous voltage present even when the drive is disconnected
from power. Contact with this voltage is extremely dangerous and
may cause death or severe injury.
WARNING
The SVX9000/SPX9000 drive has a large capacitive leakage current
during operation, which can cause enclosure parts to be above
ground potential. Proper grounding, as described in this manual, is
required. Failure to observe this precaution could result in death or
severe injury.
WARNING
Before applying power to the SVX9000/SPX9000 drive, make sure
that the front and cable covers are closed and fastened to prevent
exposure to potential electrical fault conditions. Failure to observe
this precaution could result in death or severe injury.