Raritan PX3-3000 series, User Manual

Page: 152 / 875

Chapter 5: Introduction to PDU Components
128
5. Verify whether this knob's head is aligned with the fuse carrier. If its
head is higher or lower than the fuse carrier, re-install it.
Number Description
INAPPROPRIATE installations
Appropriate installation
6. Connect the PDU's power cord to the power source and verify that
the corresponding fuse LED is lit, indicating that the fuse works
properly.
Beeper
The PX3 includes an internal beeper to issue an audible alarm for an
overcurrent protector which is open.

The beeper sounds an alarm within 3 seconds of a circuit breaker
trip.

The beeper stops as soon as all circuit breakers have been reset.
You can also set the internal beeper to sound for specific events. See
Event Rules and Actions
(on page 312).
Tip: To remotely check this beeper's state via the web interface, see
PDU
(on page 157).