31
0100037-J0 Rev C
10.2 Fan Replacement
The fan assembly part number is 7400732-001. The Fan on the individual rectifiers is designed for very high reliability
and long life. During year 6 of the life of the product the manufacturer recommends replacement of the fan assembly.
1. Lift the locking handle and slide the module 10cm (4") out of the shelf. Wait ten minutes for the module
capacitors to discharge and then slide the rectifier out of the shelf.
2. Remove the two bottom screws that secure the front panel to the module chassis (Figure 16).
3. Push in the two plastic protrusions (Figure 17) on top of the rectifier and disengage the front panel and attached
fan from the rectifier.
Bottom screws (2)
Front panel
Figure 16 — Rectifier Bottom View
Figure 17 — Removing Front Panel from Rectifier
Press to release front panel
