Owner's manual

CAUTION:
If Command View EVA does not present a status consistent with that of the blower status indicators, or i f
Command View or the System Event Analyzer indicates multiple hardware failures, contact HP support
for assistanc e. The HP support web site is loc ated at h
ttp://www.hp.com/support
• Analyz e any failure messages you may have received from sys tem monitoring (System Event
Analyzer).
• Check status using Command View EVA:
CAUTION:
If you are running HP StorageW orks Command View EV A 4.0, the blower numbering presented in
the management interface is inconsistent with the number ing used in the storage system and reported
by the ISEE/WEBES monitoring tool. HP Command View EVA 4.0 identifies the top blower as 1
and the bottom blower as 2. The correct numbering should be 0 and 1 respectively. Remember to
make this conversion when replacing a blower. This inconsistency is corrected in later versions
of HP Command View EVA.
1. In the Navig
ation pane, select Storage system > Hardware > Rack > Controller enclosure >
Controller
2. In the Content pane, select the Enclosure tab. The status is displayed in the Cooling System
field. The status should be Failed
.
3. To help identify the correct enclosure, click Locate > Locate On to display Locate Confirmed
on the con
troller operator control panel (OCP). The blue Unit ID indicator will also turn on.
• Check the blower status indicators. See Figure 41. The fault indicator (2) should be on. To view
the status indicators it may be necessary to remove the front panel as described in Removing
ablower.
Figure 41 Blower status indicators
1. Status indicator 2. Fault indicator
3. Blower 0 4. Blower 1
Removing a blower
WARN
ING!
The b
lower motor does not stop immediately when the blower is removed. Keep your fingers away from
the blower blades until the motor stops.
94
Customer replaceable units