Installing A Power Module - H3C S6861 Series Installation Manual

CAUTION:
Do not install power modules with different models on the same switch.
The switch comes with power module slot PWR1 empty and power module slot PWR2 installed with
a filler panel.
For more information about the power modules available for the switches, see
Figure 24 Installation procedure
Figure 25 Removal procedure

Installing a power module

CAUTION:
• Follow the forward inertia of the power module when inserting it into the chassis, and make sure
the power module has firm contact with the connectors on the backplane.
• To prevent damage to the connectors inside the switch chassis, insert the power module gently. If
you encounter a hard resistance while inserting the power module, pull out the power module
and insert it again.
• As a best practice for heat dissipation, make sure each empty power module slot is installed with
a filler panel.
The installation procedure is the same for power modules of different models. The following
procedure installs a PSR250-12A power module on an S6861-54QF switch.
To install a power module:
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
1.
Remove the filler panel from the target power module slot, if any, as shown in
2.
Figure 26 Removing the filler panel from a power module slot
Unpack the power module and verify that the power module model is correct.
3.
17
"Power modules."
Figure 26.