Omron K7DD User Manual page 7

Minor injury due to electric shock may occasionally occur. Do not touch the Product
except for any buttons (keys) while power is being supplied.
Electric shock may occasionally occur. Always turn OFF the power supplies to the
measured object and the Product before wiring the special CT and voltage input.
Minor electric shock, fire, or malfunction may occasionally occur. Do not allow metal
objects, conductors, or cuttings from installation work to enter the Product.
Minor electric shock, fire, or Product failure may occasionally occur. For the wire
passing through the primary side of the special CT, be sure to use an insulated wire with
basic insulation or higher degree of insulation. When clamping a busbar or other
conductive material, ensure basic insulation or higher level of insulation, e.g., by
covering it with an insulating material.
Minor injury due to explosion may occasionally occur. Do not use the Product where
subject to flammable or explosive gas.
Minor electric shock, fire, or malfunction may occasionally occur. Do not disassemble,
modify, or repair the Product or touch the interior of the Product.
Property damage may occasionally occur due to ignition. Always make sure that the
wires are connected properly before turning ON the power supply.
Property damage may occasionally occur due to ignition. When wiring, make sure that
the wiring material is properly inserted all the way into each terminal hole of the Product.
Property damage may occasionally occur. Take appropriate measures such as
performing periodic inspection of the Product and installing a monitoring device on a
separate line.
Take adequate security measures against DDoS attacks (Distributed Denial of Service attacks),
computer viruses and other technologically harmful programs, unauthorized access and other possible
attacks before using this product.
Security Measures
Anti-virus protection
Install the latest commercial-quality antivirus software on the computer connected to the
control/monitor system and maintain to keep the software up-to-date.
Power Line Data Generator User's Manual (N233)
CAUTION
Safety Precautions
5