H3C S5560-EI series - Installing;Removing a Power Module

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Figure 30 Removing a fan tray
Installing/removing a power module
W
ARNING!
In power redundancy mode, you can replace a power module without powering off the switch but you
must strictly follow the installation and removal procedures in Figure 31 and
Figure 32 to avoid any bodily
injury or damage to the switch.
CAUTION:
Provide a circuit breaker for each power module.
Figure 31 Installation procedure
Figure 32 Removal procedure