Toshiba G8000 operation manual Operation Types, Pre-operational Check

14.1Operation Types

The operation types are summarized below.

	TABLE 11.1 OPERATION TYPES
Operation	Description
Startup	Starting up and operating the UPS.
Switch Power Supply	Switching power supply source between UPS and Bypass.
Stop	Stop the inverter and chopper/charger.
Complete Shutdown	Turn off the control power supply. Shut down the UPS completely.
Float / Equalize Charge	Changing the battery recharge mode between float charge and
	equalize charge.
Protection Charge	Automatic recharge mode transition from protection charge to float
	charge.

EPO (Emergency Power Off) Opens up UPS input and output circuit breakers. Now power flows through the unit.

14.2Pre-operational Check

CAUTION

Perform the pre-operational check before operating the UPS.

Before operating the UPS:

1.Make sure all covers/panels are in place and secured.

2.Make sure the temperature in the UPS/Battery room is within specified limits.

3.Before starting the UPS, check the power source to make sure AC input power is on.

4.Make sure battery breaker’s auxiliary A-contact is connected to the terminal block TB1.

G8000 Series with Isolated Output Installation and Operation Manual 49