Removing The Power Module; Connecting The Power Cord - H3C S5800-32F Installation Manual

If a power module slot has a filler panel, remove the filler panel before inserting a power module.
To prevent damage to the power module or the connector on the backplane of the powered device,
insert the power module gently. If you encounter a hard resistance while inserting the power
module, pull out the power module and then insert it again.
If the captive screw cannot be tightly fixed, check the installation of the power module.

Removing the Power Module

To remove the power module, follow these steps:
Step1 Wear an ESD-preventive wrist strap, ensure a good skin contact and make sure that the
ESD-preventive wrist strap is properly grounded.
Step2 Switch off the power module and disconnect the power cord.
Step3 Face the power module to be removed from the powered device.
Step4 Loosen the captive screw of the power module anti-clockwise with a Philips screwdriver until the captive
screw falls off the powered device.
Step5 Grasp the handle of the module with one hand and pull it out a little, hold the module bottom with the
other hand, and then pull the module slowly along the guide rails out of the slot.
Put the power module into an antistatic bag after removal.
The PSR150-A and PSR150-D do not have power switches. Therefore you do not need to turn on
and turn off the power module when installing and removing it following the procedures shown in
Figure 3-17

Connecting the Power Cord

Table 3-2 Power cord connection methods of the S5800 series
Power module
Fixed power module
and Figure 3-18 respectively.
Power supply mode
AC power supply
DC power
supply
–54 VDC RPS
power supply
12 VDC RPS
power supply
3-14
Connection method
Connecting an AC Power
Cord
Connecting a –54 VDC RPS
power cord
Connecting a 12 VDC RPS
power cord