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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.
•
Before hot swapping a power supply, make sure another power supply is operating correctly on
the firewall.
This section applies only to F1000-AI-20, F1000-AI-30, F1000-AI-50, F1000-AI-60, F1000-AI-70,
F1000-AI-80, and F1000-AI-90 firewalls that support removable power supplies.
Replacing a power supply for an F1000-AI-20, F1000-AI-30,
or F1000-AI-50 firewall
The replacement procedure is the same for an AC power supply and a DC power supply. This
section takes a DC power supply as an example.
To replace a power supply for an F1000-AI-20, F1000-AI-30, or F1000-AI-50 firewall:
1.
Face the rear panel of the firewall.
2.
Use a Phillips screwdriver to loosen the captive screw of the power supply.
3.
Hold the power supply with one hand and pull the power supply part way out of the slot.
4.
Supporting the bottom of the power supply with the other hand, gently pull the power supply out
of the slot along the slide rails.
Figure4-1 Removing a power supply from an F1000-AI-20, F1000-AI-30, or F1000-AI-50
firewall
5.
Put the removed power supply on a workbench or into an antistatic bag.
6.
Install a new power supply. If you do not install a new power supply in the slot, install a filler
panel. For the installation procedure, see "
Installing a power supply for an F1000-AI-20,
F1000-AI-30, or F1000-AI-50 firewall
."
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