Supero SC219 Chassis Series, User Manual, Page: 35 / 68

4-15
Chapter 4: Chassis Setup and Maintenance
The SC219 chassis has redundant 920 Watt power supplies. The power modules
are hot-swappable, enabling them be changed without powering down the system.
These power supplies are auto-switching capable. This enables the power supply
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.
4-12 Power Supply
Changing the Power Supply
1. Determine which power supply needs to be replaced and unplug the power
cord to that module.
2. Push the release tab on the back of the power supply as illustrated to release
the power module from the chassis.
3. While holding down the release tab, pull the power supply out using the
handle provided on the power module.
4. Replace the failed power module with the same model power supply.
5. Push the new power supply module into the power bay until the tab clicks into
the locked position.
6. Plug the AC power cord back into the module and the replacment power mod-
ule will automatically power-up.
Figure 4-15: Removing the Power Supply
Release Tab