General Precautions; Safety Precautions; Application Precautions - Omron K3NC - MANUAL 2 Operation Manual

Application Precautions

1

General Precautions

2

Safety Precautions

WARNING
!
WARNING
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3 Application Precautions
xii
The user must operate the product according to the performance specifications
described in the operation manuals.
Before using the product under conditions which are not described in the manual
or applying the product to nuclear control systems, railroad systems, aviation
systems, vehicles, combustion systems, medical equipment, amusement ma-
chines, safety equipment, and other systems, machines, and equipment that
may have a serious influence on lives and property if used improperly, consult
your OMRON representative.
Be sure to read this manual before attempting to use the product and keep this
manual close at hand for reference during operation.
Never attempt to disassemble any Units while power is being supplied. Doing so
may result in serious electrical shock or electrocution.
Never touch any of the terminals while power is being supplied. Doing so may
result in serious electrical shock or electrocution.
Observe the following precautions when using the product.
Always use the power supply voltage specified in the specifications.
Do not use the product in locations subject to flammable gases or combustible
objects.
Be sure to confirm terminal names when wiring.
Be sure to tighten the screws on the terminal blocks.
Observe the following precautions when mounting the product.
Mount the product on level surfaces.
Mount the product on a panel which has a thickness of 1 to 3.2 mm.
Do not mount the product in the following places.
Locations subject to strong shock or vibration.
Locations subject to temperature or humidity exceeding the rated levels or
where icing is liable to occur.
Locations subject to dust.
Locations subject to corrosive gases (particularly sulfuric gases or ammonium
gases).
Locations subject to direct sunlight or outdoor conditions.
Locations near devices (high-frequency welders or high-frequency sewing
machines) that produce high-frequency noise.
Section 3