Customer Replaceable Parts
Power-1 Hardware
Page 24
Power Supply
This section presents the procedures for removing and installing a power supply unit. Power-1 appliance
contains two redundant power supplies.
Figure 3-5
Redundant Power Supply Units
Removing the Power Supply
To remove a power supply unit:
1. If the alarm sounds, press the red alarm button to the right of the power supply. The alarm stops.
2. Remove the power cord.
3. Loosen the retaining screw located above the power socket.
4. Pull the extraction handle to remove the power supply unit.
Note
- Use only the extraction handle to remove the power supply unit.
To prevent damaging the power supply, do not pull on the retaining
screw, power cord clip or any other part of the unit.
Installing the Power Supply
To install a replacement power supply:
1. Insert the power supply into its slot and push firmly until it clicks into place.
2. Tighten the retaining screws.
3. Insert the power cord. Verify that the green LED is illuminated.
