HP Surestore Disk Array 12h and FC60 - Manual (Page 31)

Disk Enclosure Components 31
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Fans
Redundant, hot-swappable fans provide cooling for all enclosure components. Each fan has
two internal high-speed blowers (A in
Figure 6 ), an LED (B), a pull tab (C), and two locking
screws (D).
Figure 6 Fan
Internal circuitry senses blower motion and triggers a fault when the speed of either blower
falls below a critical level. If a fan failure occurs, the amber fault LED will go on. An alert
should also be generated by EMS Hardware Monitoring when a fan failure occurs.
A internal blowers
B LED
C pull tab
D locking screws