SMA SUNNY BOY 1700, Installation Manual

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SMA Technologie AG Opening and closing the Sunny Boy
Installation Guide SB1700-11:SE2006 Page 29
6 Opening and closing the Sunny Boy
6.1 Opening the Sunny Boy
1. Switch the line circuit breaker to the "off" position.
2. Disconnect the PV generator from the Sunny Boy 1700.
3. Wait 30 minutes!
4. Remove the four screws from the lid and pull the lid off the enclosure. Unlock
the green-yellow PE connection and remove it from the lid and take the lid off.
6.2 Closing the Sunny Boy
1. Reconnect the earth wire (PE) to the lid. Now secure the lid to the Sunny Boy
1700 by tightening the four screws.
2. Connect the PV generator.
3. Switch the line circuit breaker to the "on" position.
4. Now check whether the LED display on the Sunny Boy 1700 indicates that the
device is functioning correctly.
If you need to open the device for whatever reason, please pay
attention to section 2 "Safety information" (page 9).
Caution: Follow the sequence below under all circumstances.
Caution: Follow the sequence below under all circumstances.