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――― Safety Precautions ―――
For safe use of this product, give full attention to the following warnings and cautions.
The NF Corporation shall not be held liable for damages that arise from 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 instruction before using this product.
All of the warning items contained in this instruction are intended to avoid risks that
may lead to serious accidents. Follow the warnings and instructions carefully.
Be certain that the product is properly grounded.
This product uses a line filter which may cause electric shock if the product is not
grounded.
To prevent electric shock accidents, connect the product to an earth ground so that
the ground resistance is 100 Ωor less.
This product is automatically grounded by connecting a 3-pin power plug to a power
outlet with a protective ground contact.
This product does not come with an accessory 3-pin to 2-pin power adapter. If you
must use your own adapter, be sure to connect the ground line of the adapter to
suitable ground near the power outlet.
If there is a ground terminal on the rear panel, you may connect the terminal to the
ground via a cable thicker than the power supply plug.
Check the power supply voltage.
This instrument operates on the power source voltage described in “Grounding and
power connections”.
Before plugging in the power cord, confirm that the outlet voltage conforms to the
rated power supply of this product.
Observe the fuse rating.
Using an unspecified fuse could cause a fire. Use the rated fuse specified in
“Grounding and power connections”.
Also, when replacing the fuse, unplug the power cord from a power outlet.
