CAUTION:
You have only 7 minutes to complete the power supply replacement!
Both power supplies must
be installed for the enclosure to cool properly. When a power supply is removed, the enclosure can
overheat and shutdown in approximately 7 minutes. If a power supply fails, leave it installed until
a replacement is available.
Removing a power supply
To remove a power supply:
1.
Disengage the power cord lock (
Figure 30
-1), and then disconnect the AC power cord from the
power supply.
TIP:
When removing the left power supply, ensure that the cord lock on the right power supply is
engaged to avoid inadvertently disconnecting the right power supply. Also, take care to avoid
disrupting the cables on the I/O module to the left of the power supply.
2.
Lift up on the mounting latch (
Figure 30
-2), grasp the blower (
Figure 30
-3) and pull the power
supply out of the enclosure.
Figure 30 Removing a power supply
Replacing a power supply
To replace a power supply:
1.
Align the power supply with the enclosure opening.
2.
Lift the module latch (
Figure 31
-1) and slide the power supply into the enclosure until it is fully
seated.
3.
Remove the blower from the defective power supply and install it on the replacement power
supply (see "
Removing a blower
" on page 59).
4.
Connect the power cord to the power supply and engage the power cord lock.
5.
Verify that the blower starts and the power supply/blower assembly LED is on.
58
Customer self repair
Summary of Contents for StorageWorks 2500
Page 1: ...HP StorageWorks 2500 Disk System user guide Part number 5697 6800 Second edition June 2007 ...
Page 8: ...8 ...
Page 12: ...12 About this guide ...
Page 44: ...44 Using the EMU ...
Page 54: ...54 Troubleshooting ...
Page 64: ...Figure 35 Replacing a disk drive 64 Customer self repair ...
Page 68: ...68 Specifications ...
Page 78: ...78 Regulatory notices ...