Table of Contents
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Handling
Observe the following precautions when wiring or performing maintenance for an Inverter.
„
Wiring Check
The Inverter will be internally damaged if the power supply voltage is applied to output terminal U, V or W.
Check wiring for any mistakes before supplying power. Check all wiring and sequences carefully.
„
Magnetic Contactor Installation
Do not start and stop operation frequently with a magnetic contactor installed on the power supply line. Doing
so can cause the Inverter to malfunction. Do not turn the Inverter ON and OFF with a magnetic contactor more
than one time every 30 minutes.
„
Maintenance and Inspections
After turn OFF the main circuit power supply, always confirm that the CHARGE indicator does not lit any-
more before performing maintenance or inspections. The voltage remaining in the capacitor may cause elec-
tric shock.
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Table of Contents
Troubleshooting
