SMA SUNNY CENTRAL Maintenance manual User Manual
Page 33
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SMA Solar Technology AG
Maintaining the Sunny Central
Maintenance Manual
SCWAR-WEN094020
33
7. Unscrew and disassemble the cover of the top fan of the heat exchanger.
8. Unscrew and disassemble the cover of the bottom fan of the heat exchanger.
9. Clean ventilation grid between the disassembled fans with a brush, a paint brush, a cloth or
compressed air.
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