Replacing the rectifier fan assemblies, Figure 11-2: rectifier fan replacement, Replacement procedures, continued – GE Industrial Solutions GPS 4848_100 Users Guide (dual rectifier shelf) User Manual
Page 79
Galaxy Power System 4848/100 with Dual Rectifier Shelf
Issue 5 September 2011
Maintenance and Replacement 11 - 7
Replacement Procedures, continued
Replacing the
Rectifier Fan
Assemblies
Replacing the Rectifier Fan Assemblies
Step
Action
1
Follow instructions in the “Removing a Rectifier” procedure
in this section. Refer to Figure 11-1.
2
Place rectifier on a flat surface at a comfortable working
height.
Caution
Allow the front end of the rectifier to overhang the
working surface.
3
Remove 4 faceplate screws (2 on each side).
4
Turn the rectifier onto its side.
5
Carefully position the faceplate as shown in Figure 11-2.
Caution
Avoid excessive force on cables connected to the faceplate.
Fan Cable Clamps
Fans
Fan Connectors
Fan Screws
Faceplate Screws
Faceplate
Figure 11-2: Rectifier Fan Replacement
Continued on next page.