5 Maintenance
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5.4 Storage
For storage of the AC drive, pay attention to the following three aspects:
1) Pack the AC drive with the original packing box provided by Inovance.
2) Do not expose the AC drive to moisture, high temperature, or outdoor direct sun-
light for a long time.
3) The electrolytic capacitor will deteriorate after being stored for a long time. There-
fore, the AC drive must be switched on once for at least 5 hours every 6 months.
The input voltage must be increased slowly to the rated value by using a voltage
regulator.