Powerware 5140 - Manual (Page 40)

Operation
32 Powerware ® 5140 User’s Guide
:
www.powerware.com
Normal Mode
During Normal mode, the

indicator illuminates and power is
available from the rear receptacles. The UPS monitors and charges the
battery when necessary.
Battery Mode
When there is a power outage, the indicator illuminates and the
alarm beeps. If the power outage continues, the UPS notifies you of
approximate battery time remaining and the shutdown process begins
(see “Battery Data” on page 38 for battery time remaining). When the
utility power returns, the UPS automatically switches to Normal mode
operation and recharges the battery.
Standby Mode
When the UPS is turned off and connected to a power source, the
UPS is in Standby mode. The batteries recharge when necessary.
The

indicator is flashing, indicating that power is not available
from the UPS receptacles.
UPS Shutdown
To perform a UPS shutdown:
1. Press and hold the Off button for three seconds.
The

indicator flashes, indicating Standby mode.
2. Switch off the main utility breaker.
The UPS shuts down in 30 seconds.