Channel Frame Top Attachment - Vertiv Liebert CW Series Installer And User Manual

3. Using 3 sheet-metal screws, attach the top of the channel frame(s) to the top frame.
The number of channel frames varies depending on the size of plenum, Figure 7.19 below.
NOTE: The bottom of the channel frame has a longer flange.
Figure 7.19 Channel frame top attachment
6 ECFans and Plenums
Item Description
1 Front of plenum
2 Sheet-metal screws
3 Channel frame
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