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FatTwin F617R2-FT/F73 USER'S MANUAL
6-14 Replacing the Power Supplies
The SCF418IL chassis includes redundant 1620 Watt power supplies. These
power supplies are auto-switching capable. This enables the power supplies to
automatically sense and operate at a 100v to 240v input voltage. An amber light
will be illuminated on the power supply when the power is off. An illuminated green
light indicates that the power supply is operating.
Power Supply Replacement
The SCF418IL chassis utilizes redundant power supplies. In the unlikely event that
the power supply unit needs to be replaced, one power supply can be removed,
without powering down the system. Replacement units can be ordered directly from
Supermicro (See the contact information in the Preface of this manual).
Changing the Power Supply
1. Disconnect the AC power cord on the back of the failed power supply.
2. Press the release tab on the back of the power supply and pull the power
supply out using the handle provided.
3. Push the replacement power supply module into the power bay until it clicks
into the locked position.
4. Plug the AC power cord back into the module and power up the node.
Figure 6-20: Changing the SCF418L Chassis Power Supplies
6-20
Release Tab
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