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58 Operation
3.1.8 Start-Up Procedures Screen
From the SCC Master Menu, move the highlighted cursor to START-UP PROCEDURES. Press the Select pad
and the SCC Start-Up Procedures screen is displayed.
This screen contains the steps you must follow to start-up the UPS system. The instructions are listed so you can
review them prior to performing the start-up.
Figure 37 SCC Start- Up Procedures Screen
Prior to this procedure, supply power to the critical load through the bypass line. Start-up each UPS module
according to the module start-up procedures. You can then transfer the load from bypass to the UPS system per
instructions on the SCC Load Transfer Procedures Screen.
Refer to 3.3.1 - Start-Up Procedure for more details.
NOTE
If the system was shut down in response to an “Emergency Off” signal (typically
because of a load fault), there may be alarm messages on the LCD screen that
describe system conditions before (or at the time of) the shutdown. Some or all of the
alarm conditions may have already been resolved. To clear these alarm messages,
make sure the critical load is on bypass power and turn off the control power (see
Figure 8 and Figure 9). Wait at least ten minutes for the control power circuitry to
completely de-energize. After ten minutes, turn control power back on and follow the
start-up procedures on the UPS and SCC screens.
START-UP PROCEDURES
1. Wait approximatelytwo(2)minutes beforeattempting anyother action .
2. Select "SYSTEMCONFIGURATION"screento verify thatthe correct model numberis
displayed.
3. Go tothe modules(s)and follow themodule "STARTUPPROCEDURES".
4. Select "MONITOR/MIMIC"screen, verifythat theoutput voltagesare atthe
propernominal leveland correctnumberof modules online is displayed.
5. Ifthe bypassor static swi tchbreakers areopen, referto Start-upProcedures
in theUPS manual forinstructions onclosingthesebreakers.
6. System is now readyto assumeload. Select "LOAD TRANSFERPROCEDURES"
screen forthis procedure.
MASTERMENU
SELECT :
DISCONTINUED
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