SMA SUNNY CENTRAL - Manual (Page 60)

Maintenance SMA Solar Technology AG
60 SC-BEN092751 User Manual
10 Maintenance
The Sunny Central must be maintained at regular intervals. Maintenance includes:
• Inspection of wearing parts, and replacement thereof if necessary
• Functionality test of components
• Inspection of contact joints
• Cleaning of cabinet interior if necessary
The maintenance intervals depend on the location and the ambient conditions. A Sunny Central
installed in an environment with very dusty ambient air requires more frequent maintenance than
indicated in the following table.
WARNING!
Risk of lethal electric shock!
High voltages are present in the device.
• All work on the Sunny Central must be carried out by a qualified electrician!
• Open the Sunny Central for maintenance as described in the installation guide.