H3C Technologies H3C S9500E Series Switches - Manual (Page 52)

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Figure 40 Connecting DC power cords
Verifying the installation
WARNING!
Make sure you have turned off the power before checking the installation to avoid bodily injury and switch
damage.
After the installation is completed, verify the installation against the following list. Make sure all check
results are positive.
Table 12 Installation checklist
Item
Result
Remarks
Yes No
The grounding cable is correctly grounded.
Power supplies are correctly installed and firmly seated.
Power cords are correctly connected.
MPUs are correctly installed and have close contact with
the backplane.
LPUs and subcards are correctly installed and have close
contact with the backplane.