Mitsubishi FR-S520-0.1K to 3.7K(-R)(-C) Instruction Manual page 5

! The electronic overcurrent protection does not guarantee protection of the
motor from overheating.
! Do not use a magnetic contactor on the inverter input for frequent
starting/stopping of the inverter.
! Use a noise filter to reduce the effect of electromagnetic interference.
Otherwise nearby electronic equipment may be affected.
! Take measures to suppress harmonics. Otherwise power harmonics from the
inverter may heat/damage the power capacitor and generator.
! When parameter clear or all clear is performed, each parameter returns to
the factory setting. Re-set the required parameters before starting operation.
! The inverter can be easily set for high-speed operation. Before changing its
setting, fully examine the performances of the motor and machine.
! In addition to the inverter's holding function, install a holding device to ensure
safety.
! Before running an inverter which had been stored for a long period, always
perform inspection and test operation.
(5) Emergency stop
! Provide a safety backup such as an emergency brake which will prevent the
machine and equipment from hazardous conditions if the inverter fails.
(6) Maintenance, inspection and parts replacement
! Do not carry out a megger (insulation resistance) test on the control circuit of
the inverter.
(7) Disposing of the inverter
! Treat as industrial waste.
(8) General instructions
Many of the diagrams and drawings in this instruction manual (basic) show the
inverter without a cover, or partially open. Never run the inverter in this status.
Always replace the cover and follow this instruction manual (basic) when
operating the inverter.
CAUTION
CAUTION
CAUTION
CAUTION
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