14.6Complete Shutdown

The procedure to turn off the control power and shut down the UPS completely is shown in Steps 1-6.

STEP 1

Transfer to Bypass supply as described in Switch Power Supply.

UPS LED is “OFF”. BYPASS LED is “ON”.

BYPASS

DC-V 0 [V]

BATT-V 0 [V]

BATT-I 0 [A]

STEP 2

Turn off the DC Input Breaker on the external battery cabinet, and, press the “STOP” button for at least 0.5 sec.

BATTERIES LED is “OFF”.

INVERTER LED flashes then “OFF”.

FLOAT CHARGE LED and CONVERTER LED are “OFF”.

STEP 3

Wait until procedure is completed.

STEP 4

Scroll the LCD screen to see the DC INPUT and make sure DC bus voltage is 0V.

STEP 5

*Turn off the control power supply switch (8A). Nothing is displayed on the LCD.

All LED’s are “OFF”.

STEP 6

Turn off all breakers at AC output, Bypass Input and AC Output.

Shutdown is completed and UPS is isolated.

ATTENTION

*STEP 5 - This operation is different from the instructions displayed on the screen.

Be sure to perform the procedure as specified in this manual.

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G8000 Series with Isolated Output Installation and Operation Manual

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Toshiba G8000 operation manual Complete Shutdown, DC-V 0 BATT-V 0 BATT-I 0 a