SMA Plug-in Grounding - Manual (Page 31)

SMA Solar Technology AG Inspecting and Replacing the fuse of the SMA Plug-in Grounding
Installation Guide Erdung_HF-IXX105020 31
5. Using pliers pull the fuse out from the fuse holder of
the SMA Plug-in Grounding.
6. Check the status of the fuse with an appropriate
measuring device (continuity test).
☑ If the fuse appears to be faulty, replace the fuse.
7. Insert a working fuse into the fuse holder of the
SMA Plug-in Grounding and push firmly into the
fuse holder.
8. Hold the connecting part of the SMA Plug-in
Grounding tightly, replace the cap of the SMA
Plug-in Grounding and tighten by hand.
☑ The SMA Plug-in Grounding has been tightened
properly, if the symbols on the connecting part
and the cap together form a lock.