Be sure to ground the ground terminal of the inverter. (200-V class: type-D grounding, 400-
V class: type-C grounding) Not doing so may result in a serious injury due to an electric
shock or fire.
Do not remove the surface cover during inverter power supply and for 10 minutes after
power shut off.
Doing so may result in a serious injury due to an electric shock.
Switch various switches, change wiring and perform inspections at least 10 minutes after
the power supply has been shut off
There is a risk of severe injury due to electric shock.
Wiring work must be carried out only by qualified personnel. Do not touch cables when the
power supply is turned ON. Additionally, only designated personnel should perform
maintenance or inspections, or replace parts.
There is a risk of severe injury due to electric shock.
After confirming that the power supply is OFF, wait at least 10 minutes and then perform
wiring.
Do not operate the Operator or switches with wet hands. Also, remove metal objects
(watches, rings, etc.) before starting work, and use insulating tools when using tools.
Not doing so may result in a serious injury due to an electric shock.
Do not touch the cooling fins, braking resistors and the motor, which become too hot
during
the power supply and for some time after the power shut off.
Doing so may result in a burn.
Inspection of the inverter must be conducted after the power supply was turned off.
Not doing so may result in a serious injury due to an electric shock.
The main power supply is not necessarily shut off even if the safety stop function is
activated.
There is a risk of severe injury.
Do not enter the operating area during operation.
There is a risk of severe injury due to electric shock.
Do not perform maintenance while the power supply is ON.
Although this product is manufactured under strict quality control, install equipment to
ensure safety when used with applications in which serious accidents or property damage
can be anticipated in the event of its failure.
Not doing so may result in accidents.
The Multi-function Compact Inverter (3G3M1 Series) is designed to drive a three-phase
induction motor and synchronous motor. Do not use it for single-phase motors or for other
purposes.
Doing so may result in fire or accident.
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