Toshiba G8000MM Series Installation And Operation Manual page 67

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B) Shut-down Procedure

If a total UPS shutdown is required, verify that the critical load is OFF.

Shut-down of UPS

1. Press the "START/STOP MENU" from the Main Menu on the LCD.

When "REMOTE OPERATION MODE" is displayed on the LCD panel, the inverter stop

operation can only be performed remotely. If local inverter stop operation is required (at the

UPS), select "LOCAL" in "Remote/Local" selection in setup page. Select "LOCAL" mode

for the purpose of this stop procedure.

NOTE

2. Press both "STOP" keys in order on the LCD.

(First press "STOP" key on the left, then press "STOP" key on the right.)

3. In general, only the Inverter will be stopped and the Rectifier will remain energized to

charge the batteries.

Opening the user supplied External Input AC Circuit Breaker (if dual source used),

the External Bypass Input Circuit Breaker and the DC Disconnect Circuit Breaker,

CB2, will shut down the load.

4. If stopping both the Rectifier and Charger is required, open the Battery Disconnect circuit

breaker (CB2) manually.

5. If a dual source is feeding the UPS, open the External AC Rectifier Input Circuit Breaker

(user supplied) manually.

6. If turning off all power to the critical load is desired, open the External Bypass Input

Circuit Breaker (user supplied) manually.

FIGURE 3.5.b Shut-down Procedure

540V

G8000MM

Installation and Operation Manual

To Stop - In order,

first press left stop

key then press right

stop key.

ress both keys

in order

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