H3C Technologies H3C S12500-X Series Switches - Manual (Page 44)

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The AC power cord-connecting procedures are the same for the S12510-X AC and S12516-X AC switches.
This section uses the S12510-X AC switch as an example.
To connect the AC power cords:
1. Connect the plug of a power cord to a power receptacle of the power module (PWR1, for
example).
2. Use two cable ties to secure the power cord to the power cord bracket.
Prepare cable ties yourself.
3. Connect the other end of the power cord to the AC power receptacle of the power source and
switch on the circuit breaker.
4. Connect all AC power cords, and turn on the power switch to the left of the power receptacle.
5. Observe the power module input/output status LEDs.
If all the LEDs are on, the power cords are correctly connected. For description of power module
status LEDs, see "Appendix C LEDs."
6. If the power modules are operating correctly, install the plastic panel over the air inlet vents at the
lower part of the front panel. For information about installing the plastic panel, see "Installing the
switch."
Figure 29 Securing an AC power cord
Connecting DC power cords
WARNING!
•
Make sure each DC power cord has a separate circuit breaker.
• Before connecting a DC power cord, make sure the circuit breaker on the DC power cord is switched off.
The DC power cord-connecting procedures are the same for the S12510-X DC and S12516-X DC switches.
This section uses the S12516-X DC switch as an example: