7. Recommended Operations for Customers and Troubleshooting
7-9
7-4 Corrosion Issue
Most of the applications with corrosive substances may have the issue of unknown liquid vertically
flowing into the inverter; it should be noted: if the internal electronic components of the inverter are
corroded, it may lead to malfunction or even blowing up.
Recommended measure: It is recommended that customers install the inverter in a dedicated cabinet
and avoid liquid flowing into the inverter. Meanwhile, regular cleaning procedure should also be
performed to prevent the inverter from corrosion damage.