Troubleshooting with LEDs
2-15
The cooling system is designed to keep the system components at an optimal
operating temperature. It is important to keep the front and rear doors free of
obstructions, leaving a minimum clearance space of 1.5 meters (59 inches) in
the front and 1 meter in the rear to maximize airflow.
Two blowers, located in the center of the cabinet (see Figure 2-8) draw air
downward through the TLSB card cage. Air is exhausted at the middle of the
cabinet, to the rear (see Figure 2-9). The blower speed varies based on the
system’s ambient temperature.
CAUTION: Anything placed on the top of the cabinet could restrict airflow.
This will cause the system to power down.
Figure 2-9 Cabinet Airflow
OM211-99
