SMA SUNNY BOY 1700, Installation Manual

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SMA Technologie AG Installation
Installation Guide SB1700-11:SE2006 Page 23
5. Now screw the threaded sleeve onto the socket element and tighten it.
6. Now screw the pressure screw into into the
threaded sleeve and tighten it. The cord grip
with the sealing ring is pressed into the
threaded sleeve and can no longer be seen.
The AC connecting socket is now fully assembled.
If you are not going to connect up the Sunny Boy immediately, close off the socket
element using the cap included in the delivery of your Sunny Boy.
If the Sunny Boy is already mounted, you can now connect up the assembled AC
connection socket to the AC-plug on the Sunny Boy. To do this, remove the protective
cap from the plug on the Sunny Boy. Firmly tighten the threaded ring on the AC
connecting socket to the plug to seal the connection and secure it.
Do not switch the line circuit breaker on yet! The Sunny Boy 1700
may only be connected to the AC grid once the PV strings are
connected and the device is securely closed.
Cord grip with
sealing ring
Pressure screw
Threaded sleeve
screwed onto socket
element
Pressure screw