14
Figure 16
Grounding through the PE wire of the AC power cord
(1) Chassis rear panel
(2) Three-wire AC power cable
NOTE:
To guarantee the grounding effect, use the grounding cable provided with the switch to connect to the
grounding strip in the equipment room as long as possible.
Installing and removing a power supply (HP
5130-24G-SFP-4SFP+ EI switch)
CAUTION:
Provide a circuit breaker for each power supply and make sure the circuit breaker is off before installation.
The HP 5130-24G-SFP-4SFP+ EI switch provides two power supply slots and comes with power supply slot
1 empty and a filler panel in power supply slot 2. You can install one power supply, or two power
supplies for redundancy. For information about power supplies available for the HP
5130-24G-SFP-4SFP+ EI switch, see "
Appendix B FRUs
."
When two power supplies are installed, you can hot-swap a power supply. To avoid device damage and
bodily injury, follow the procedures in
Figure 17
and
Figure 18
to install and replace a power supply.
Figure 17
Installation procedure
2
1
安装电源模块
连接电源线
给电源模块加电
安装电源模块
连接电源线
给电源模块加电
安装电源模块
连接电源线
给电源模块加电
Install the power supply
Connect the power cord
Turn on the circuit
breaker
