When in Earth resistance mode the SA-2000 series does not display a value. This is an indication of an Open or Blown fuse. Check the Fuse, it is most likely Open/Blown Replacement Fuse for SA-2000...
Ground Leakage and/or Earth Leakage modes display zero or not functioning This is an indication of an Open or Blown fuse. Check the Fuse, it is most likely Open/Blown Replacement Fuse for SA-2000 series: 250mA/250V...
Why does the Ground stay Open during the current leakage test? Check the Fuse, it is most likely Open/Blown Replacement Fuse for SA-2000 series: 250mA/250V fuse, (P/N UF-0250-01) located on the front panel.
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