U L T R A F L E X H D P D U U S E R M A N U A L
2.1.3
Input breaker CB1
Once the AC is energized, the AC input breaker can be turned on. Turn on the AC input breaker CB1 located
on the front of the PDU by pushing the breaker handle upward. If the breaker handle is facing the bottom of
the PDU (as shown in
), the breaker is off. Once the input breaker is on, the Main Power On LED is
illuminated green, refer to
for the location of the Main Power On LED. If the Main Power On LED
is not illuminated, verify all EMO loop connectors are plugged in and no EMO buttons are depressed. With an
open EMO loop, the input breaker cannot be turned on. Refer to
for a view of input breaker CB1.
Figure 8 – Detail of input breaker CB1
2.1.4
AC Loads
Once the AC input breaker is on, the AC loads can be connected, refer to
for the location of the AC
load breakers and
for a detail view. Turn on the AC load breakers CB3, CB4, CB5, CB6, CB7 and
CB8 one at a time. Note: All breakers shown in
Figure 9 – Detail of AC load breakers CB3 – CB8
708401 Rev B
Page 15 of 38
Input breaker
CB1
