F5 BIG-IP 10000 Series, Platform Manual

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Caution: Running without power supplies installed in all available bays in the platform can affect cooling
and electromagnetic interference (EMI). If you need to run the unit with fewer power supplies, you must
install a blank supply bracket into any empty power supply bays. The blank supply bracket is required to
maintain proper airflow in the system. If you do not have a blank supply bracket, leave all supplies installed
and unplug any unused power supplies.
Caution: As a safety precaution, the socket outlet must be installed near the equipment and be easily
accessible.
Caution: Do not mix power supply models. If two power supplies are installed in the same system, use only
power supplies of the same model.
Important: You should use only one power supply type (AC or DC) in a platform. AC and DC interoperability
is not supported.
Important: This product is sensitive to electrostatic discharge (ESD). F5 recommends that you use proper
ESD grounding procedures and equipment when you install or maintain the unit.
Note: Depending on the model and revision of the power supply, you might need either a Phillips or a
slotted screwdriver to replace the power supply.
Installing an AC power supply
In the event of a power supply failure, you can replace an AC power supply without powering down the
system, provided that there is at least one power supply operating during the replacement process.
1. Disconnect the AC power cord from the power supply.
2. Loosen the power supply screw by turning it counterclockwise with an appropriate screwdriver, if
necessary.
Note: The screw is captive and cannot be removed from the assembly.
3. Remove the power supply from the system by pulling straight toward you.
4. Slide the power supply into the empty slot.
Ensure that the power supply is fully seated in the chassis.
5. Tighten the screw into place.
The power supply is connected to the system when you tighten the screw completely.
6. Attach the power cord to the new power supply.
If the system does not boot after you apply power to the power supply, press the Check button on the
LCD panel to begin booting the system.
About DC power supplies
BIG-IP
®
platforms can support up to two DC power supplies. Some platforms come with only one power
supply by default. You can hot swap power supplies without powering down the system if there are two
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Platform Maintenance