Nortel Networks BCM50 - Manual (Page 198)

198 Chapter 24 Replacing an internal component
NN40020-302
7 Ensure you route the fan cable through the cutouts under the hard disk and bracket. Also, make
sure you secure any slack in the fan cable in the clips on the hard disk bracket. See the figure
Hard disk and bracket installation on page 193).
Figure 85 Cable routing
8 Fasten the hard disk assembly to the main unit with two screws. Use only the supplied screws,
since other screws can damage the unit.
9 Perform a restore or manually reprogram the system.
10 Continue with the procedure To close the main unit case on page 200.
To insert the new fan
1 Attach one end of a grounding strap to your wrist and the other end to a grounded metal
surface.
2 Insert the new fan into the fan slot in the bottom of the BCM50 case.
Caution: Ensure that you follow the same routing for the cables as before you
removed the component.