Dell Storage Center SC200, Руководство по обслуживанию

Страница: 14 / 36

Chapter 2 Replacing SC200/220 Components
10 Storage Center SC200 and SC220 Enclosures Service Guide
Figure 7. Replacing the Front Bezel
5
Hook the right end of the replacement bezel onto the enclosure.
6
Insert the left end of the bezel into the securing slot until the release latch snaps into
place.
7
Secure the bezel with the keylock.
Replacing Power Supply/Cooling Fan Modules
The SC200 and SC220 enclosures support two 700 W AC hot-swappable power supply/
cooling fan modules. The fans that cool the enclosure and the power supplies are
integrated into a module and cannot be replaced separately. If one module fails, the second
module continues to provide power to the enclosure.
Identifying the Failed Power Supply/Cooling Fan Module
To determine which power supply/cooling fan module failed, use the Storage Center
System Manager.
1
In the System Tree, expand the
Enclosures
entry.
2
Expand the failed enclosure entry (indicated with a red dot).
3
Click
Power Supplies
. The status of each power supply/cooling fan module is
displayed.
4
To see the location of the failed module, click on the failed power supply/cooling fan
module entry to display a rear view of the enclosure.
1
Front bezel
2
Keylock
3
Release latch
4
Hinge tab
1
2
3
4
Note:
When a power supply/cooling fan module fails, the fan speed in the remaining
module increases significantly to provide adequate cooling. The fan speed
decreases gradually when a new power supply/cooling fan module is installed.