HP FlexNetwork 5140 EI Series User Manual

16
Weld the yellow-green grounding cable to the angel iron or steel tube and treat the joint for corrosion
protection.
Figure 16 Grounding the switch by burying the grounding conductor into the earth ground
(1) Grounding screw
(2) Grounding cable
(3) Earth
(4) Joint
(5) Grounding conductor
(6) Chassis rear panel
Installing and removing power supplies
CAUTION:
Provide a circuit breaker for each
power supply and make sure the circuit breaker is off before
installation.
This section applies only to the switch models that support removable power supplies.
The HPE 5140 24G SFP w/8G Combo 4SFP+ EI switches each provide two power supply slots.
They come 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 HPE 5140 24G SFP w/8G Combo 4SFP+ EI switches, see removable
components in 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 Figure 17 and Figure 18 to install and replace a power
supply.
Figure 17 Installation procedure
Figure 18 Removal procedure
The installation and removal procedures are the same for power supplies. This guide uses the
PSR150-A1 power supply as an example.
1
2
5
4
3
6
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

HP FlexNetwork 5140 EI Series Specifications

General

Brand	HP
Model	FlexNetwork 5140 EI Series
Category	Switch
Language	English