Removing and Installing the Redundant Power Supply
Follow the instructions in this section when you want to install or remove the
redundant power supply modules.
To reduce the risk of electric shock, make sure to
disconnect all power supply cables from the wall
socket before opening the system enclosure.
The power supplies have a power indicator and a voltage selector switch.
The power indicator lights up whenever the system is on and the power
supply is in use. If the power supply fails, an alarm will go off and the Power
LED in the front panel will start blinking.
Make sure the power voltage switch is set
correctly to the right voltage before turning on the
power.
12
Power Indicator
Key Lock
Power Voltage
Switch