Field Replaceable Units; Power Supplies; Power Supplies And Fan Assemblies Locations - HP StorageWorks SAN Switch 2/32 Installation Manual

Managing the SAN Switch 2/32

Field Replaceable Units

You can replace the power supplies, fan assemblies, and motherboard in the field
without the use of special tools. The power supplies and fan assemblies are keyed to
ensure correct orientation during installation. Replacement instructions are provided
with all replacement units ordered.
NOTE: The SAN Switch 2/32 uses two AC power cords. To remove all power from the switch,
disconnect both power cords before servicing.

Power Supplies

The two power supplies are hot-swappable if replaced one at a time. They are identical
and fit into either power supply slot, see Figure 3–3.
1
1
Power supply #2
2
Fan assembly containing fans 5,6
Figure 3–3: Power supplies and fan assemblies locations
The Fabric OS identifies the power supplies as follows (viewing the switch from the
non-port side):
• Power supply #1 is on the right when viewing the switch from the non-port side.
• Power supply #2 is on the left when viewing the switch from the non-port side.
To determine whether a power supply requires replacing:
• Check the Power Supply LED next to the AC switch
• Enter the psshow command
• In Web Tools, click the Power Status icon
3–14
2
3
3
4
5
SAN switch 2/32 version 4.0.x installation guide
4 5
SHR-2580A
Fan assembly containing fans 3,4
Fan assembly containing fans 1,2
Power supply #1