6.3.2 Bezel Filter
1. Remove the bezel from the frame�
2. Remove the filter assembly from the bezel, as shown in
Figure 74
, and clean the filters as described above�
3. Restore the filter and small bezel of the frame�
Figure 74: Replace/clean the bezel filter
6.3.3 Bottom Fan Filter—Transformer-Based Frames Only
1. Remove the three lower bezels at the bottom of the frame�
2. Remove the screws and take out the filter, as shown in
Figure 75
, and clean the filters as described above�
3. Replace the filter and bezels�
Figure 75: Replace/clean the bottom fan filter
Small sheet
metal bezel
Filter
Bottom fan filters
68 | 6�0
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