Lenovo 5594-5KX, Инструкция по установке и эксплуатации

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Procedure
1.
Press the power ( ) button on the UPS front panel until the UPS front panel
display illuminates and shows a status of "
UPS starting...
".
The UPS cycles through Standby mode to Battery mode. The indicator
illuminates solid. The UPS supplies power to your equipment using batteries.
2. Check the front panel display for active alarms or notices besides the "Battery
mode" notice and notices that indicate missing utility power. Resolve any active
alarms before continuing. See the Troubleshooting section.
3. Check the UPS status from the front panel to view the active alarms. Correct
the alarms and restart if necessary.
Shutting down the UPS
About this task
To shut down the UPS:
Procedure
1. Press the button on the UPS front panel. The UPS transfers to Standby
mode.
2. Set the upstream circuit breaker (not provided) to the " O " position (Off) to
switch off the utility power.
Monitoring the UPS operating mode
The Lenovo UPS front panel indicates the UPS status through the UPS indicators.
See “Control panel” on page 7.
Operating modes: descriptions
Online mode
When the UPS is operating from utility power, the UPS is in Online mode: the
indicator illuminates solid. The UPS monitors and charges the battery packs as
needed and provides filtered power protection to your equipment. High Efficiency
and Energy Saving settings take the UPS out of online mode to minimize heat
contribution to the rack environment, but reduce the protection of your equipment.
See “User settings” on page 11.
Battery mode
When the UPS is operating without utility power, the alarm beeps once every ten
seconds and the
indicator illuminates solid. The necessary energy is provided
by the battery packs. When the utility power returns, the UPS goes to Online
mode.
If battery capacity becomes low while in Battery mode, the audible alarm beeps
once every 3 seconds. This warning is approximate, and the actual time to shut
down might vary significantly. Shut down all applications on the connected
equipment because automatic UPS shutdown is imminent. When utility power is
restored after the UPS shuts down, the UPS automatically restarts.
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Installation and User's Guide