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16 checking the leds on the measurement pcb, 2 maintaining the sunny main box, 1 disconnecting the sunny main box – SMA SC 500HE-20 Maintenance Manua User Manual

Page 45: 2 maintenance interval

16 checking the leds on the measurement pcb, 2 maintaining the sunny main box, 1 disconnecting the sunny main box | 2 maintenance interval | SMA SC 500HE-20 Maintenance Manua User Manual | Page 45 / 60 16 checking the leds on the measurement pcb, 2 maintaining the sunny main box, 1 disconnecting the sunny main box | 2 maintenance interval | SMA SC 500HE-20 Maintenance Manua User Manual | Page 45 / 60