4. Attachthe assembled top/channel frame to the side panels on top of the unit:
• For rear-discharge, refer to Figure 7.20 below and use 2 sheet-metal screws oneachend.
• For non-grilled plenums, refer toFigure 7.21 on the facing page and use 2 sheet-metal screws oneach
end.
Figure 7.20 Rear-discharge plenum top frame attachment to sides
Item Description
1 Sheet-metalscrews
2 Topframe
3 Viewshownfromopposite side.
Vertiv | Liebert® CW™Installer/User Guide
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