Cooling Fan Module; Color Code For Maintenance - Hitachi CB 520H B1 Service Manual

Cooling fan module

No.
1

Color code for maintenance

The replaceable components such as server blade, HDD, management
module, switch module, fan module, power supply module and front panel
are defined the color code (blue) that makes the general maintenance action
visible to each component.
Color
Blue
Figure 1-50 Cooling fan module
Table 1-42 LED on cooling fan module
Name
Status LED
Table 1-43 Color code description
Description
The components indicated with blue color code are
hot-swappable or hot-pluggable.
Required:
Follow the replacement instruction in this manual.
Hitachi Compute Blade 500 Series System Service Manual
State
Green-On Normal operation.
Amber-On Failure.
Off No power supplied.
Introduction
Description
Components
• Server blade
• Management module
• Switch module
• Fan module
• Power supply
• Front panel module
• Disk drive
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