H3C SecPath F100-X-G3, Руководство по установке

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Hardware replacement
CAUTION:
Wear an ESD wrist strap or ESD gloves for hardware maintenance. They are not provided with the
firewall. Prepare them yourself.
Replacing a power supply
CAUTION:
Before you replace a power supply, turn off the circuit breaker and remove the power cord.
This section applies only to the F1000-C-G3, F1000-S-G3, F1000-A-G3, and F1000-E-G3 firewalls
that support removable power supplies. For the power supplies available for the firewalls, see
"Appendix A Chassis views and technical specifications."
The replacement procedure is the same for AC and DC power supplies. The following procedure
replaces an AC power supply.
To replace an AC power supply:
1. Face the rear panel of the firewall.
2. Remove the cable tie from the power cord and then remove the power cord from the power
supply.
3. Hold the power supply handle with one hand, press the latch towards the handle, and then pull
the power supply part way out of the slot. Supporting the power supply bottom with one hand,
slowly pull the power supply out of the slot along the guide rails with the other.
Figure4-1 Removing a power supply
4. Put the removed power supply in an antistatic bag or on the workbench.
5. Install a new power supply. For the installation procedure, see " Installing power supplies ."
If you are not to install a new power supply, install a filler panel in the slot to ensure good
ventilation in the firewall.
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