Omron E5AR-T Manuel D'instructions page 3

CAUTION
Do not touch the terminals while power is being supplied. Doing so may occasionally
result in minor injury due to electric shock.
Do not touch the terminals or the electrical components or patterns on the PCB within 1
minute after turning OFF the power supply. Doing so may occasionally result in minor
injury due to electric shock.
Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from
installation to enter the product. Doing so may occasionally result in electric shock, fire, or
malfunction.
Do not use the product in locations where flammable or explosive gases are present.
Doing so may occasionally result in minor or moderate explosion, causing minor or
moderate injury, or property damage.
Never disassemble, modify, or repair the product or touch any of the internal parts.
Minor electric shock, fire, or malfunction may occasionally occur.
Tighten the screws on the terminal block to the following specified torque. Loose screws
may occasionally cause fire, resulting in minor or moderate injury, or damage to the
equipment.
Terminal block screws: 0.40 to 0.56 m
Perform correct setting of the product according to the application. Failure to do so is may
occasionally cause unexpected operation, resulting in minor or moderate injury, or
damage to the equipment.
A malfunction in the Product may occasionally make control operations impossible or
prevent alarm outputs, occasionally resulting in property damage to the system or
equipment connected to the Product. To maintain safety in the event of malfunction of the
Product, take appropriate safety measures, such as installing a monitoring device in a
separate system.
Do not use the equipment for measurements within measurement categories II, III, or
IV(according to IEC61010-1). Doing so may occasionally cause unexpected operation,
resulting in minor or moderate injury, or damage to the equipment. Use the equipment for
measurements only within the measurement categories for which the product is designed.
The service life of the output relays depends on the switching capacity and switching
conditions. Consider the actual application conditions and use the product within the rated
load and electrical service life. Using the product beyond its service life may occasionally
result in contact welding or burning.
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