6-1 Inspection and Maintenance 6Inspection and Maintenance 6-1 Inspection and Maintenance 6 Inspection and Maintenance Safety Information „ Maintenance and Inspection •Be sure to confirm safety before conducting maintenance, inspection or parts replacement. Precautions for Use „ Operation Stop Command •Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed. •When checking a signal during the power supply and the voltage is erroneously applied to the control input terminals, the motor may start abruptly. Be sure to confirm safety before checking a signal.
„ Product Disposal •Comply with the local ordinance and regulations when disposing of the product. 6-1 WARNING Do not remove the front cover during the power supply and 5 minutes after the power shutoff. Doing so may result in a serious injury due to an electric shock. Do not change wiring, mode change switches (S7, S8), optional devices or replace cooling fans while the input power is being supplied. Doing so may result in a serious injury due to an electric shock. CAUTION Do not touch the Inverter fins, braking resistors and the motor, which become too hot during the power supply and for some time after the power shutoff. Doing so may result in a burn.
Do not dismantle, repair or modify the product. Doing so may result in an injury.