Chapter 8 Maintenance
GK600 User Manual
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ATTENTION:
Since long-term storage may lead to the deterioration of electrolytic capacitor, the inverter
must be powered up once in case storage period exceeds 2 years. After applying the power,
input voltage must be boosted to rated value gradually using a voltage regulator, and be
sure to have the inverter operated at no load for more than 5 hours.