NF ZM2371, Instruction Manual

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Safety Precautions
iii
ZM2371/ZM2372
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Safety Precautions
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To ensure safe use, be sure to observe the following warnings and cautions.
NF Corporation shall not be held liable for damages that arise from a failure to observe these
warnings and cautions.
This product is a Class I product (with protective conductor terminal) that conforms to the JIS
and IEC insulation standards.

Be sure to observe the contents of instruction manual.
This instruction manual contains information for the safe operation and use of this product.
Be sure to read this information first before using this product.
All the warnings in the instruction manual must be heeded to prevent hazards that may
cause major accidents.

Be sure to ground the product.
This product uses a line filter, which may cause electric shock if the product is not
grounded.
To prevent electric shock accidents, connect it to an earth ground so that ground resistance
is 100Ω or less.

Check the power supply voltage
This product operates on the power supply voltage indicated in
“Grounding and Power
Supply Connection”
in this instruction manual.
Prior to connecting the power supply, check that the voltage of the power supply matches
the rated power supply of the product.

In case of suspected anomaly
If this product emits smoke, an abnormal smell, or abnormal noise, immediately power it
off and stop using it.
If such an abnormal occurs, prevent anyone from using this product until it has been
repaired, and immediately report the problem to NF Corporation or one of our
representatives.

Do not use this product when flammable gas is present.
An explosion or other such hazard may result.

Do not remove the cover.
This product contains high-voltage parts. Absolutely never remove its cover.
Even when the inside of this product needs to be inspected, do not touch the inside. All such
inspections are to be performed by service technicians designated by NF Corporation.