Omron MX2 DEVICENET OPTION BOARD User Manual page 9

!HIGH VOLTAGE
!WARNING
!Caution
Step 1
1 Hazardous High Voltage
!HIGH VOLTAGE
For the best results with the MX2-A@ Inverter, carefully read this manual and
all of the warning labels attached to the Inverter before installing and operat-
ing it, and follow the instructions exactly. Keep this manual handy for quick ref-
erence.
Definitions and Symbols
A safety instruction (message) includes a "Safety Alert Symbol" and a signal
word or phrase such as WARNING or CAUTION. Each signal word has the
following meaning:
Indicates a potentially hazardous situation which, if not avoided, could result
in electric shock. It calls your attention to items or operations that could be
dangerous to you and other persons operating this equipment.
Read the message and follow the instructions carefully.
Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury. Additionally, there may be severe property damage.
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury, or property damage.
Indicates a step in a series of action steps required to accomplish a goal. The
number of the step will be contained in the step symbol.
Note Notes indicate an area or subject of special merit, emphasizing either the
product's capability or common errors in operation or maintenance.
Tip Tips give a special instruction that can save time or provide other benefits
while installing or using the product. The tip calls attention to an idea that may
not be obvious if you are a first-time user of the product.
Motor control equipment and electronic controllers are connected to hazard-
ous line voltages. When servicing drives and electronic controllers, there may
be exposed components with housing or protrusions at or above line potential.
Extreme care should be taken to protect against shock.
Stand on an insulating pad and make it a habit to use only one hand when
checking components. Always work with another person in case an emer-
gency occurs. Disconnect power before checking controllers or performing
maintenance. Be sure equipment is properly grounded. Wear safety glasses
whenever working on electronic controllers or rotating machinery.
Safety Messages
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