JMR electronic Fortra 5251F6 - Manual (Page 10)

Thermal Specifications
FORTRA
 
enclosures have been designed to meet the air-flow/cooling
requirements for popular 7,200, 10,000 and 15,000 RPM disk drives. Using high
performance blowers, air is pulled in from all open vents and exhausted out the
back of the unit.
Rotation Vibration Specifications
FORTRA
 
enclosures have been designed to meet the rotation vibration/shock
requirements for popular 7,200, 10,000, and 15,000 RPM disk drives.
Fault Indication Features
This section reviews the indicators that will notify the user of a power supply or
blower that is in a fault state. More information is available in
Chapter 5
(blowers) and Chapter 6 (power supply).
15-bay Fault Indicators
On a blower fault, all the front status LEDs will blink ' Red '. The blower LED on
the back of the unit will light red and an audible alert will sound.
On a power supply fault, all the front status LEDs will also blink ' Red '. The
power supply fault LED will light and an audible alert will sound. The audible
alert can be turned off through SES.
15-bay Audible Alert
There are three audible enclosure alerts:
Two beeps indicate a temperature issue.
Three beeps indicate a blower failure;
Five beeps indicate a power supply failure;
S-FLT
The S-FLT LED on the back of the unit indicates an error on the SES bus. It will
also blink whenever the host controller interrogates the SES processor for a status
update.
S-ACT
The S-ACT LED will blink to indicate activity on the SES bus.
2-3
FORTRA
 15-bay I6 Infortrend 5251F6 Installation Guide Rev A