6
2-2. Installing the Redundant Power Supply Unit
1)
Unpack the redundant power supply unit from its packing. Align and carefully insert the unit
into its slot.
2)
Make sure the unit is inserted completely and properly, then secure the unit with the screws as
shown below
2-3. Verifying the Power LED
1)
Connect all AC cords, then turn both power supply switches on.
2)
Verify that both POWER1 and POWER2 LEDs are lit green.
IMPORTANT
Contact your sales representative if the POWER LEDs do not light green, which likely
indicates a problem in the power supply unit/s.
Lit
Green
HVS-49PSO
Fastening Screw
