Installing/Removing Power Modules; Installing A Power Module - H3C S6820 Series Installation Manual

Figure 31 Removing an LSWM1FANSA fan tray

Installing/removing power modules

WARNING!
• To avoid bodily injury and device damage, strictly follow the procedures in
33 to install and remove a power module.
• Provide a separate circuit breaker for each power module.
The S6820-32H and S6820-56HF switches each have two power module slots. The S6820-4C
switch has four power module slots. The S6820-32H and S6820-56HF switches come with one
power module slot empty and one installed with a filler panel. The S6820-4C switch comes with two
power module slots empty and two installed with filler panels. You can install power modules for the
switch as required.
For information about the available power modules, see
Figure 32 Installation procedure
Figure 33 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.
The LSVM1AC650 and LSVM1DC650 installation procedure is the same on the S6820 switches.
The figures in this section use the S6820-32H switch as an example.
"Appendix B
21
Figure 32 and
FRUs."
Figure