User manual

6-10 TVC-500 Operation Manual
020-100539-01 Rev. 1 (08-2010)
Section 6: Chassis Component Replacement
6.9 Expansion Card Guide/Front Fan Holder
Removal and replacement of this assembly and individual fans is described here.
6.9.1 Removal
1. Ensure the TVC-500 controller is
powered down. Refer to Section 6.2
Powering Down the Controller.
2. Remove the side access panel (6.3.1)
if not already removed.
3. Remove the airflow guide (6.4.1) if
not already removed.
4. Remove the expansion card support
(6.5.1) if not already removed.
5. Remove the two connectors from the
top of the fan holder (circled in
Figure 6-17) and the two white
power connectors from the system
board (rectangle in Figure 6-17).
6. Press firmly on the two recessed
green touch points on the top of the
fan holder (arrows in Figure 6-17).
7. Rotate the top of the fan holder and
lift it out of the chassis.
NOTE: Individual fans can be replaced
in this assembly if required. Orient the fan
holder as shown in Figure 6-18 and
follow the instructions below.
1. Remove the fan cable for the fan to be
removed from under the cable
retention clamps (below).
Figure 6-17 Expansion Card Guide/Front Fan Holder
Figure 6-18 Expansion Card Guide/Front Fan Holder - Fan
Orientation