N3 Drive Operations Manual
Operating Precautions; Before Power UP 3
3.0 Operating Precautions
3.1 Before Power Up
The input voltage must comply with the inverter’s specified input voltage.(See
product nameplate)
To avoid the front cover from disengaging or other physical damage, do not
carry the inverter by its cover. Support the unit by its heat sink when
transporting. Improper handling can damage the inverter or injure personnel,
and should be avoided.
To avoid the risk of fire, do not install the inverter on or near flammable
objects. Install on nonflammable objects such as metal surfaces.
If several inverters are placed in the same control panel, provide adequate
ventilation to keep the temperature below 40°C (104°F) to avoid overheating
or fire.
When removing or installing the digital operator, turn off the power first, and
then follow the instructions in this manual to avoid operator error or loss of
display caused by faulty connections.
This product is sold subject to IEC 61800-3. In a domestic environment this
product may cause radio interference in which case the user may be required to
apply corrective measures.
To ensure the safety of peripheral devices, it is strongly recommended to install a
fast acting fuse on the power input side of the inverter. The specifications for fast
acting fuses are covered in Section 12.0.
Make sure the applied voltage input connections are correct, L1 (L), L2, and
L3 (N) are power-input terminals and must not be connected to T1, T2, and T3.
Otherwise, inverter damage can result.
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