Eaton PowerXL DG1-323D7FB-C21C Installation Manual page 11

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
This equipment 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 this 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.
WARNING
An upstream disconnect/protective device must be
provided as required by the National Electric Code
(NEC ® ). Failure to follow this precaution may result in
death or severe injury.
WARNING
This drive can cause a DC current in the protective
earthing conductor. Where a residual current-operated
protective (RCD) or monitoring (RCM) device is used for
protection in case of direct or indirect contact, only an
RCD or RCM of Type B is allowed on the supply side of
this product.
WARNING
Carry out wiring work only after the drive has been
correctly mounted and secured.
Before opening the drive covers:
Disconnect all power to the drive, including external
●
control power that may be present.
Wait a minimum of five minutes after all the lights on
●
the keypad are off. This allows time for the DC bus
capacitors to discharge.
A hazard voltage may still remain in the DC bus
●
capacitors even if the power has been turned off.
Confirm that the capacitors have fully discharged by
measuring their voltage using a multimeter set to
measure the DC voltage.
Failure to follow these precautions may cause death or
severe injury.
The opening of the branch-circuit protective device may
be an indication that a fault current has been interrupted.
To reduce the risk of fire or electric shock, current-carrying
parts and other components of the controller should
be examined and replaced if damaged. If burnout of the
current element of an overload relay occurs, the complete
overload relay must be replaced.
®
Operation of
installation and operation instructions provided in the
Installation/Operation manual intended for use with this
product. This information is provided on the CD-ROM,
floppy diskette(s) or other storage device included in the
container this device was packaged in. it should be
retained with this device at all times. A hard copy of this
information may be ordered from Eaton literature
fulfillment.
PowerXL DG1 Series VFD MN040002EN—March 2014 www.eaton.com
PowerXL DG1 Series VFD
WARNING
WARNING
WARNING
this equipment requires detailed
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