Chapter 1
Safety Precautions
1-1
Chapter 1
Safety Precautions
1.1
Operation Precautions
1.1.1
Before Power Up
Caution
The line voltage applied must comply with the inverter’s specified input voltage.(See the
nameplate)
Danger
Make sure the main circuit connections are correct. L1(L), L2, and L3(N) are power-input
terminals and must not be confused with T1, T2 and T3. Otherwise, inverter damage can
result.
Caution
z
To avoid the front cover from disengaging, or other damge do not carry the inverter by its
covers. Support the drive by the heat sink when transpoting. Improper handling can damage
the inverter or injure personnel and should be avoided.
z
To avoid fire, do not install the inverter on a flammable object. Intall on nonflammable objects
such as metal.
z
If several inverters are placed in the same control panel, provide heat removal means to
maintain the temperature below 50
degree C
to avoid overheat or fire.
z
When removing or installing the LCD operator, turn the power off first, and follow the LCD
instructions in the diagram to avoid operator error or no display caused by bad connections.
Warning
This product complies with IEC 61800-3, with built-in Filter in an unrestricted distribution
and with use of external filter in restricted distribution. Under some environments with
electric-magnetic interruption, product should be tested before used.
