5
2-3. Installing the Redundant Power Supply Unit
1)
Unpack the redundant power supply unit from its packing.
2)
Align and carefully insert the power supply unit into the slot.
3)
Make sure the unit is inserted completely and properly, then tighten the screws on both sides
as shown below.
2-4. Reinstalling the Front Panel
1)
Return the front panel onto the front of the unit, then tighten the two screws from Section 2-1.
Removing the Front Panel above.
2)
Connect the AC cords, then turn both of the power supply switches on.
3)
Verify that the power indicator POWER2 LED is lit green while ALARM LED is unlit.
IMPORTANT
Contact your sales representative if the ALARM LED is lit red, which indicates an alarm in
the power supply unit or cooling fan.
Screw
Screw
Unlit
Lit
