H3C S7500E Series Installation Manual page 43

Install a bail latch on the power module. Insert the two ends of the bail latch to the slots on the left of the
Step1
power socket. Then pull the bail latch to the left.
Take the power cable out of its package, and make sure of the power cable model (both the PSR320-A
Step2
and PSR650-A use a 10 A AC power cable).
Plug the power cable to the power socket, and ensure a good contact.
Step3
As shown in callout 6 on
Step4
Plug the other end of the power cable to the AC power socket.
Step5
Switch on the power module.
Step6
Check the power module status LED. If the LED is green, the power cable is properly connected. If the LED
Step7
is off or red, power off the power module, check the installation, and solve the problem. Then switch on
the power module and check that the LED is green. For description of PSR320-A/PSR650-A status LEDs,
see the chapter "Appendix C LEDs."
Figure 24 Connect the PSR320-A/PSR650-A power cable
1: Bail latch
3: Power cable
5: power module LED
Connecting the PSR1400-A power cable
Follow these steps to connect the PSR1400-A power cable:
Take the power cable out of its package, and make sure of the power cable model (the PSR1400-A uses
Step1
a 16 A AC power cable).
Use a Phillips screwdriver to remove the screws from the power cable retainer suite and remove the right
Step2
part of the retainer suite.
Plug the power cable to the power socket on the power module, and ensure a good contact.
Step3
Fasten the right part of the power cable retainer to lock the power cable.
Step4
Plug the other end of the power cable to the AC power socket.
Step5
Check the power module input status LED (INPUT). If the LED is green, the power cable is properly
Step6
connected. If the LED is off or red, check the installation, and solve the problem. Then switch on the
power module to verify that the LED is green. For description of PSR1400-A status LEDs, see the chapter
"Appendix C LEDs."
Figure 24, pull the bail latch to the right to retain the power cable.
2: Bail latch slot
4: Power switch (O: off; —: on)
6: Pull the bail latch to the right to retain the power cable
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