This section describes how to replace or add a power supply unit in a ProxySG 900 Series
appliance.
Note: Power supplies are hot-swappable; you can remove and replace a faulty power
supply while the appliance remains powered by the other power supply.
Pre-Installation Checklist
Item
Tools Required
Components Supplied
Other Required Components
Safety Notices
ProxySG 900 Series Maintenance & Upgrade Guide
Power Supply Unit
Description
None
Hard disk assembly
None
See "Safety Warnings and Cautions" on page 8.
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Put on an electrostatic discharge (ESD) strap before changing the power supply unit.
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