Figure 5-25 Initiate Shutdown; Figure 5-26 Ups Transfers To Bypass - Toshiba G9000 Series Installation And Operation Manual

D) Shut-down Procedure
If a total UPS shutdown is required, verify that the critical load is OFF.
CAUTION
a.) Press the "START/STOP" icon from the Main Menu or the Operation Menu on the LCD.
b.) On the LCD panel, press "START/STOP" icon, and then press and hold STOP for 5 seconds. (Figure 5-25b)
a.
c.) The UPS transfers to Bypass. The Bypass contactor (52S) closes and the Inverter contactor (52C) opens.
(Figure 5-26)
d.) In Bypass, only the Inverter is stopped, the Converter remains energized to charge the batteries.
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Verify the load is OFF if the next step is to be performed.
Power to the load has been supplied through the bypass line. Power to load will be lost
after execution of the next step. The load will drop.

Figure 5-25 Initiate Shutdown

Figure 5-26 UPS Transfers to Bypass

b.
G9000 Series UPS Installation and Operation Manual – 61480-017