UPS R3000 XR Models User Guide

Operation
HP Uninterruptible Power System R3000 XR Models User Guide 2-7
Silencing an Audible Alarm
To silence an alarm, press the Test/Alarm Reset button (1).
1
Figure 2-5: Test/Alarm Reset button
IMPORTANT:
• Although an audible alarm silences, the condition that caused the alarm may still exist. For
information on what to do if the UPS detects an alarm condition, refer to Chapter 5,
“Troubleshooting.”
• If a utility power failure caused the alarm (Utility LED or General Alarm LED illuminates red), the
alarm will be silenced after utility power is restored.
Shutting Down the System
To shut down the system:
1. Shut down all load devices.
2. Press the Standby button to take the UPS out of Operate mode. Power to the load
receptacles ceases.
3. Disconnect the UPS from utility power.
4. Wait at least 60 seconds while the UPS internal circuitry discharges.