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▶ If applicable, connect the mains plugs to power outlets of the rack socket
strip.
To provide true phase redundancy, the second PSU should be
connected to a different AC power source from the other PSU. If one
AC power source should fail, the server enclosure will still continue to
run.
▶ Ensure that the status indicator on the PSU is lit green (see
hot-plug PSU" on page
Figure 60: Example: Locking the cable clamp of a PSU
▶ Attach a cable clamp to the power cord and tighten it as tight as possible (1).
▶ Secure the cable clamp as close to the PSU as possible (2).
It will take about 60 seconds until the server enclosure can be powered
on.
CX400 M6
202.
Upgrade and Maintenance Manual
Basic hardware procedures
"Indicator on
85
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