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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 module
CAUTION:
•
Before you replace a power module, turn off the circuit breaker and remove the power cord.
•
Before hot swapping a power module, make sure another power module is operating correctly on
the firewall.
This section applies only to F1070, F1080, and F1090 firewalls that support removable power
modules.
Replacing a power module for an F1070 or F1080 firewall
The replacement procedure is the same for an AC power module and a DC power module. This
section takes a DC power module as an example.
To replace a power module for an F1070 or F1080 firewall:
1.
Face the rear panel of the firewall.
2.
Use a Phillips screwdriver to loosen the captive screw of the power module.
3.
Hold the power module with one hand and pull the power module part way out of the slot.
4.
Supporting the bottom of the power module with the other hand, gently pull the power module
out of the slot along the slide rails.
Figure4-1 Removing a power module from an F1070 or F1080 firewall
5.
Put the removed power module on a workbench or into an antistatic bag.
6.
Install a new power module. If you do not install a new power module in the slot, install a filler
panel. For the installation procedure, see "
."
Replacing a power module for an F1090 firewall
The replacement procedure is the same for an AC power module and a DC power module. This
section takes an AC power module as an example.
1
1
2
