Toshiba VFNC3-2001P Instruction Manual

E65815955IWarning See itemInstruction• Configuring settings on the setup menu incorrectly may break the inverter or lead tomalfunction. 3.1 OperationsWarning See itemProhibited• Never touch the internal terminals in the upper right while the front cover is open.There is a risk of shock because it carries a high voltage. 1.3.1Warning See itemProhibited• Do not touch inverter terminals when electrical power is going to the inverter even if themotor is stopped.Touching the inverter terminals while power is connected to it may result in electric shock.• Do not touch switches when the hands are wet and do not try to clean the inverter with adamp cloth.Such practices may result in electric shock.• Do not go near the motor in alarm-stop status when the retry function is selected.The motor may suddenly restart and that could result in injury.Take measures for safety, e.g. attaching a cover to the motor, against accidents when themotor unexpectedly restarts.3.3.3.Instruction• After replacing the terminal block cover, turn the input power on.When installed inside a cabinet and using with the front cover removed, always close thecabinet doors first and then turn power on. Turning on the power with the terminal blockcover or cabinet doors open may result in electric shock.• Make sure that operation signals are off before resetting the inverter after malfunction.If the inverter is reset before turning off the operating signal, the motor may restartsuddenly causing injury.3.3.Caution See itemProhibited• Observe all permissible operating ranges of motors and mechanical equipment. (Refer tothe motor's instruction manual.)Not observing these ranges may result in injury.3. When sequence for restart after a momentary failure is selected (inverter)Caution See itemInstruction• Stand clear of motors and mechanical equipment.If the motor stops due to a momentary power failure, the equipment will start suddenlyafter power recovers. This could result in unexpected injury.• Attach warnings about sudden restart after a momentary power failure on inverters,motors and equipment for prevention of accidents in advance.E6581595,6.12.1E6581595,6.12.1efesotomasyon.com -Toshiba inverter,drive,servo,plc