H3C FS5100-EI Series, Руководство пользователя

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2-24
For information about resistance measurement, see H3C Network Devices Lightning Protection
Guide .
Installing and removing power supplies
CAUTION:
Provide a circuit breaker for each power supply and make sure the circuit breaker is off before
installation.
Only the FS5100-52F-EI-PS supports removable power supplies.
The FS5100-52F-EI-PS provides two power supply slots. It comes with power supply slot 1 empty
and power supply slot 2 installed with a filler panel. You can install one power supply, or two power
supplies for redundancy. For information about power supplies available for the switch, see
removable components in
FS5100-EI Switch Series Hardware Information and Specifications.
When two power supplies are installed, you can hot-swap a power supply. To avoid device damage
and bodily injury, follow the procedures in
Figure2-23 and Figure2-24 to install and replace a power
supply.
Figure2-23 Installation procedure
Figure2-24 Removal procedure
The installation and removal procedures are the same for power supplies. This guide uses the
PSR920-54A-B power supply as an example.
Installing a power supply
1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2. Unpack the power supply and verify that the power supply model is as required.
3. Remove the filler panel (if any) from the target slot.
If you require only one power supply, install it in power supply slot 1 and make sure a filler panel
is installed in power supply slot 2.
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
将电源模块断电 拆卸电源线 拆卸电源模块 将电源模块断电 拆卸电源线 拆卸电源模块 将电源模块断电 拆卸电源线 拆卸电源模块
Turn off the circuit
breaker
Remove the power cord
Remove the power
supply