Overtemp Condition And Power Supply Shutdown; Figure 3-2 Turning The Power On - Silicon Graphics TP9400 RAID Owner's Manual

Overtemp Condition and Power Supply Shutdown

007-4304-003
AC Power
Cord
Power Switches in
On Position
Turning the Power On
Figure 3-2
Wait until the controller enclosure completes its power up before checking for
faults. In 1 GB interface controller enclosures, it may take up to 15 minutes for the
battery canister to complete its self test and up to six hours to fully charge. In 2 GB
interface controller enclosures, it may take up to 30 minutes for the battery canister
to complete its self test and up to twelve hours to fully charge.While the battery is
charging, both the Full Charge-A and the Full Charge-B indicators will blink. When
the battery is fully charged, these two indicators will glow steady green.
If the fan/communications canister fails or is unable to maintain an internal temperature
below 70 º C (158 º F), one or both of the power supplies in the controller enclosure may
shut down (Figure 3-3). If both power supplies shut down, the controller enclosure is
inoperable.
Overtemp Condition and Power Supply Shutdown
AC Power
Cord
54079-b
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