Installing A Power Supply; Removing A Power Supply - HP 5130 EI Switch Series Installation Manual

Figure 18 Removal procedure
Turn off the circuit
将电源模块断电 将电源模块断电 将电源模块断电
breaker
The installation and removal procedures are the same for the PSR150-A1 and PSR150-D1 power supplies.
This guide uses the PSR150-A1 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.
4. Orient the power supply with the upside up. Grasp the handle of the power supply with one hand
and support its bottom with the other, and slide the power supply slowly along the guide rails into
the slot. See callout 1 in
To prevent damage to the power supply and the connector on the switch backplane, insert the
power supply gently. If you encounter a hard resistance or the power supply tilts while inserting the
power supply, pull out the power supply, realign it with the slot, and then insert it again.
5. Fasten the captive screws on the power supply with a Phillips screwdriver to secure the power
supply in the chassis. See callout 2 in
If the captive screw cannot be tightly fastened, examine the installation of the power supply.
Figure 19 Installing a PSR150-A1 power supply

Removing a power supply

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2. Power off the power supply and remove the power cord.
3. Loosen the captive screws on the power supply with a Phillips screwdriver until they are completely
disengaged from the chassis.
拆卸电源线 拆卸电源线 拆卸电源线
Remove the power cord
Figure 19.
Figure
2
1
15
Remove the power
拆卸电源模块 拆卸电源模块 拆卸电源模块
19.
2
supply