3
Safety Information
The following conventions are used to indicate precautions in this document. Failure to heed
precautions provided in this document can result in serious or possibly even fatal injury or damage to
the products or to related equipment and systems.
Failure to heed a precaution classified as a caution can result inserious consequences depending
on the situation.
Precautions for UL/cUL Marking
•
Do not connect or disconnect wiring, or perform signal checks while the power supply is turned
ON.
•
The Inverter internal capacitor is still charged even after the power supply is turned OFF.
To prevent electric shock, disconnect all power before servicing the Inverter, and then wait at least
one minute after the power supply is disconnected.
Confirm that all indicators are OFF before proceeding.
•
Do not perform a withstand voltage test on any part of the Inverter.
The Inverter is an electronic device that uses semiconductors, and is thus vulnerable to high
voltage.
•
Do not remove the Digital Operator or the blank cover unless the power supply is turned OFF.
Never touch the printed circuit board (PCB) while the power supply is turned ON.
•
This Inverter is not suitable for use on a circuit capable of delivering more than 18,000RMS
symmetrical amperes, 250 volts maximum (200V class Inverters) or 480 volts maximum(400V
class Inverters).
General Precautions
•
Some drawings in this manual are shown with protective covers or shields removed in
order to show detail with more clarity. Make sure all covers and shields are replaced
before operating the product.
•
This manual may be modified when necessary because of improvements to the product,
modifications, or changes in specifications.
•
To order a copy of this manual, or if your copy has been damaged or lost , contact your
OMRON YASKAWA Motion Control B. V.
(Hereinafter called the OYMC) representatives.
•
OYMC is not responsible for any modification of the product made by the user, since that
will void the guarantee.
WARNING
Indicates precautions that, if not heeded, could possibly result
in loss of life or serious injury.
CAUTION
Indicates precautions that, if not heeded,could result in
relatively serious or minor injury, damage to the product, or
faulty operation.
Summary of Contents for Varispeed CIMR-V7AZ Series
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