NF FRA5022, Instruction Manual

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FRA5022
ii
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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 this 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.
This product is automatically grounded when its three-pole power supply plug is
connected to a three-pole power outlet with a protective-ground contact.
●
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 anomaly 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 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.