NF HVA4321, Инструкция по эксплуатации

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HVA4321
ii
⎯
Safety Precautions
⎯
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 1 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 and must be grounded to avoid the risk of electric shock.
To prevent electric shock, be sure to safely implement grounding according to Japanese Standard for
Electrical Equipment Technology D (Type 3) or higher.
When the 3-pin power plug is connected to the 3-pin power outlet with protective ground contact, this
product is automatically grounded.
To use 3-pin 2-pin conversion adapter, be sure to connect the ground line (green) of the conversion
adapter to the ground terminal near the outlet.
If the ground terminal is available at the back panel, the terminal may be grounded with a wire equivalent
to or larger than the thickness of the power cable.
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.
Observe the fuse rating.
Fire may occur. Use the rated fuse specified in Grounding and Power Supply Connection in the
instruction manual.
When the fuse is replaced, be sure to disconnect the power cable from the outlet.
In case of suspected anomaly
If this product emits smoke, an abnormal smell, or abnormal noise, immediately disconnect the power
cable and stop operation.
If such an anomaly occurs, do not use this product until it has been repaired, and immediately report the
problem to the location of purchase (either NF Corporation or your distributor).
Do not use this product when gas is present.
Otherwise, it may cause an explosion.