Safety Precautions
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Safety Precautions
Following these safety precautions will ensure the safe and proper use of the product
and help prevent accidents, as well as minimizing possible hazards.
Safety precautions are categorized as Warnings and Cautions, as defined below:
Warning Failure to follow the instructions may lead to a serious injury or accident.
Caution Failure to follow the instructions may lead to a minor injury or accident.
In case of using this unit with machinery (Ex: nuclear power control, medical
equipment, ship, vehicle, train, airplane, combustion apparatus, safety device,
crime/disaster prevention equipment, etc) which may cause damages to human life or
property, it is required to install fail-safe device.
It may cause a fire, human injury or damage to property.
Install the unit on a panel.
It may cause electric shock.
Do not connect, inspect or repair when power is on.
It may cause electric shock.
Wire properly after checking terminal number.
It may cause a fire.
Do not disassemble the case. Please contact us if it is required.
It may cause electric shock or a fire.
This unit shall not be used outdoors.
It might shorten the life cycle of the product or cause electric shock.
When connecting wire, AWG 20(0.50mm²) should be used and screw bolt on terminal
block.
It may cause a malfunction or fire due to contact failure.
Please observe the rated specifications.
It might shorten the life cycle of the product and cause a fire.
Do not use beyond of the rated switching capacity of relay contact.
It may cause insulation failure, contact melt, contact failure, relay broken and fire etc.
In cleaning unit, do not use water or an oil-based detergent and use dry towels.
It may cause electric shock or a fire.
Do not use this unit in place where there are flammable or explosive gas, humidity,
direct ray of the light, radiant heat, vibration and impact etc.
