Turn On/Off Ups; Restart Procedure - LEGRAND STARK 10 kVA Installation And User Manual

4.2 TURN ON/OFF UPS

4.2.1 Restart procedure

CAUTION:
Make sure grounding is properly done!
ώ Set the Battery Breaker to the "ON" for long run UPS.
ώ Switch ON the power switch for standard UPS.
WARNING:
Check to see if the load is safely connected with the output of the
UPS. If the load is not ready to receive power from the UPS, make
sure that it is safely isolated from the UPS output terminals
ώ Switch ON UPS input switch
O/P switch
I/P switch
If the Rectifier input is within voltage
range, the rectifier will start up in 30
seconds then the inverter will start up
after then.
20
ώ Switch ON UPS output switch
If the rectifier fails at startup, the bypass LED
will light up. When the inverter starts up, the
UPS will transfer from bypass mode to inverter
mode, and then the bypass LED extinguishes
and the inverter LED lights up.
No matter whether the UPS can work normally
or not, all the status will be shown on the LCD
display.
POWER