Restore To Normal Operation After "Total Off - GE SG SERIES 10 Operating Manual

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7.1.5 Restore to normal operation after "total off"

View of the panel after pressing the
button "total off".
All Contacts are open;
Rectifier, Inverter and Static-Switch
shutdown.
1. Reset "total off" by pressing and
holding the "total off" button and
then the "inverter on" ( I ) key
simultaneously
supplied from Bypass and the
Rectifier starts.
Output connects to Bypass Utility.
Rectifier starts with blinking LED.
At the end of Soft-start the LED
remains lit.
The LCD screen shows:
"LOAD ON BYPASS".
Press mute, to reset alarm and
buzzer.
2. Connect the Battery to the UPS by closing the Battery Switch or Fuses, in case
of External Battery.
3. Press "inverter on" ( I ) key.
Soft-start of Inverter indicated with
blinking LED.
At the end of Soft-start the LED
remains lit.
Automatic transfer from Bypass to
Inverter.
UPS output LED indicates Load on
Inverter.
The LCD must display on the main screen the status "LOAD ON INVERTER".
OPM_SGS_USM_10K_40K_0US_V010.doc
until Load is
End of procedure
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Operating Manual SG Series 10, 20, 30 & 40 kVA
GE