Allied Telesis AT-PWR02 - Manual (Page 7)

Removable Power Supply and Fan
6
Installing a Power Supply Unit or Fan
Use these instructions to install PSUs, chassis fan modules and FOMs.
■ Do not combine PWR01 and PWR02 PSUs in the same switch.
■ Do not combine AC and DC PSUs in the same switch.
Before you begin
■ Read the safety information for the switch.
Safety information is in the x900 Series Switch and SwitchBlade
®
x908
Installation and Safety Guide. You can download this document from
www.alliedtelesis.com/support/software .
■ Gather necessary tools and equipment.
You will need an appropriate flat-bladed or Phillips (#1) screwdriver to tighten
or loosen the captive screws.
■ Verify the package contents if you have not already done so.
See “Package Contents” on page 5 . Contact your authorised Allied Telesis
distributor or reseller if items are damaged or missing.
■ Remove the unit from its packing material in an anti-static environment.
Caution Follow correct anti-static procedures. Failure to do so could
damage the PSU, fan, or switch. If you are unsure about correct procedures,
contact your authorised Allied Telesis distributor or reseller.
Caution When adding or replacing power supplies, keep your hands and
fingers out of the power supply bays. After installing a PWR05 power supply,
use a screwdriver to tighten the captive screw such that a screwdriver will be
required to remove the PSU at a later date.