H3C Technologies H3C S12500 Series Switches - Manual (Page 8)

5
Grounding the switch
1. Remove the two grounding screws from the switch chassis.
2. Use the grounding screws to attach one end of the grounding cable to the chassis.
3. Connect the other end of the grounding cable to the grounding strip of the rack in the same way.
Figure 7 Connecting the grounding cable
Installing the power modules
AC and DC power modules are installed in the same way.
To install a power module:
1. Rotate the power frame panel up with both hands.
2. Pull the clip at the bottom left corner of the power module to the left to open the power module
cover.
3. Insert the power module slowly into the slot until it is firmly seated in the slot.
4. Close the power module cover, press the clip, and push the power module cover to lock the power
module in position.