Omron K7GE-MG User Manual page 7

Safety Precautions
CAUTION
Minor injury due to electric shock may occasionally occur. Do not touch the Product
except for any buttons (keys) while power is being supplied.
Always connect the protective earthing terminal ( ) to a ground.
Use AWG 16 for the protective conductor.
If the wiring material is inserted in a shallow position, it may cause property damage due
to ignition. When wiring, make sure that the wiring material is properly inserted all the
way into the terminal block.
If used the Product with incorrect wiring, it may cause property damage due to ignition.
Make sure the cable is connected properly when the power supply is turned ON.
Minor electric shock, fire, or malfunction may occasionally occur. Do not allow metal
objects, conductors, or cuttings from installation work to enter the Product.
Perform periodic inspection to the Product. A malfunction in the Product may
occasionally prevent monitoring impossible or alarm outputs, resulting in property
damage to connected equipment or devices. To maintain safety in the event of
malfunction of the Product, take appropriate safety measures, such as installing a
monitoring device on a separate line.
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.
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Insulation Resistance Monitoring Device User's Manual (N224)